Page 19 - Audio Transformers | Transformers

TTC-5018
Tamura

TRANSFORMER COUPLING 600:600 OHM

Package: -

Stock7,362
140P
Hammond Manufacturing

TRANSFORMER AUDIO 600/2.4K IMPED

Package: -

Stock5,562
PWDA13083
Hammond Manufacturing

AUD XFMR 9KCT/5K:500:100 CHAS MT

Package: -

Stock7,596
1750G
Hammond Manufacturing

TRANSFORMER TUBE GUITAR AMP

Package: -

Stock5,364
1650FA
Hammond Manufacturing

AUDIOPHILE TUBE OUTPUT TRANSFRMR

Package: -

Stock4,050
1750W
Hammond Manufacturing

TRANSFORMER TUBE GUITAR AMP

Package: -

Stock3,114
143R
Hammond Manufacturing

TRANSFORMER AUDIO 25K/600CT IMP

Package: -

Stock2,340
106V
Hammond Manufacturing

TRANSFORMER AUDIO 250CT/8

Package: -

Stock3,600
117F4
Hammond Manufacturing

TRANSF LINE MATCHING 4W 8 OHM

Package: -

Stock8,946
146C
Hammond Manufacturing

TRANSFORMER AUDIO 48CT/8 IMPED

Package: -

Stock6,498
144F
Hammond Manufacturing

TRANSFORMER AUDIO 500CT/3.2 IMP

Package: -

Stock3,690
145D
Hammond Manufacturing

TRANSFORMER AUDIO 200K/1K IMPED

Package: -

Stock6,498
145F
Hammond Manufacturing

TRANSFORMR AUDIO 600CT/200CT IMP

Package: -

Stock7,920
102D
Hammond Manufacturing

TRANSFORMER AUDIO 600/1500

Package: -

Stock6,120
101H
Hammond Manufacturing

TRANSFORMER AUDIO 1200CT/600CT

Package: -

Stock3,924
101V
Hammond Manufacturing

TRANSFORMER AUDIO 2500CT/50CT

Package: -

Stock6,354
SP-21-B
Triad Magnetics

TRANSF 10K CT/ 2K CT AUDIO

Package: -

Stock2,322
TTC-174
Tamura

TRANSF TELE 600:600/600 50MADC

Package: -

Stock4,968
TY-300P-B
Triad Magnetics

TRANSF 600 OHM 0MA DC TEL HYBRID

Package: -

Stock5,418
TY-304P-B
Triad Magnetics

TRANSF 600 CT OHM 0MA DC TEL

Package: -

Stock2,952

Part Number	Manufacturer	Description	Package	Stock	Impedance - Primary (Ohms)	Impedance - Secondary (Ohms)	DC Resistance (DCR) - Primary	DC Resistance (DCR) - Secondary	Transformer Type	Frequency Range	Frequency Response	Voltage - Isolation	Insertion Loss	Return Loss	Power Level	Operating Temperature	Approvals	Mounting Type	Size / Dimension	Height - Seated (Max)	Termination Style
TTC-5018	Tamura	TRANSFORMER COUPLING 600:600 OHM Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 600 Impedance - Secondary (Ohms): 600 DC Resistance (DCR) - Primary: 25 Ohm DC Resistance (DCR) - Secondary: 21 Ohm Transformer Type: - Frequency Range: 200Hz ~ 4kHz Frequency Response: ±0.5dB Voltage - Isolation: 1875VRMS @ 1 Second Insertion Loss: 0.75dB Max @ 1kHz Return Loss: 20dB Min @ 1kHz Power Level: - Operating Temperature: - Approvals: UL1950, UL60950, EN60950 Mounting Type: Through Hole Size / Dimension: 0.886" L x 0.909" W (22.50mm x 23.10mm) Height - Seated (Max): 0.543" (13.80mm) Termination Style: PC Pin	Package: -	Stock7,362	600	600	25 Ohm	21 Ohm	-	200Hz ~ 4kHz	±0.5dB	1875VRMS @ 1 Second	0.75dB Max @ 1kHz	20dB Min @ 1kHz	-	-	UL1950, UL60950, EN60950	Through Hole	0.886" L x 0.909" W (22.50mm x 23.10mm)	0.543" (13.80mm)	PC Pin
140P	Hammond Manufacturing	TRANSFORMER AUDIO 600/2.4K IMPED Turns Ratio - Primary:Secondary: 1:2 Impedance - Primary (Ohms): 600, 150/150 Impedance - Secondary (Ohms): 2.4k, 600/600 DC Resistance (DCR) - Primary: - DC Resistance (DCR) - Secondary: - Transformer Type: Shielded Frequency Range: 70Hz ~ 11kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: - Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 1.250" Dia (31.75mm) Height - Seated (Max): 1.000" (25.40mm) Termination Style: Wire Leads	Package: -	Stock5,562	600, 150/150	2.4k, 600/600	-	-	Shielded	70Hz ~ 11kHz	±1dB	-	-	-	-	-	-	Chassis Mount	1.250" Dia (31.75mm)	1.000" (25.40mm)	Wire Leads
PWDA13083	Hammond Manufacturing	AUD XFMR 9KCT/5K:500:100 CHAS MT Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 9kCT Impedance - Secondary (Ohms): 5k, 500, 100 DC Resistance (DCR) - Primary: - DC Resistance (DCR) - Secondary: - Transformer Type: - Frequency Range: - Frequency Response: - Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: - Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 3.250" L x 1.750" W (82.55mm x 44.45mm) Height - Seated (Max): 2.058" (52.27mm) Termination Style: Solder Lug	Package: -	Stock7,596	9kCT	5k, 500, 100	-	-	-	-	-	-	-	-	-	-	-	Chassis Mount	3.250" L x 1.750" W (82.55mm x 44.45mm)	2.058" (52.27mm)	Solder Lug
1750G	Hammond Manufacturing	TRANSFORMER TUBE GUITAR AMP Turns Ratio - Primary:Secondary: 14.21:1 Impedance - Primary (Ohms): 3.8kCT Impedance - Secondary (Ohms): 4, 8, 16 DC Resistance (DCR) - Primary: 95.61 Ohm DC Resistance (DCR) - Secondary: 250 mOhm Transformer Type: Push-Pull Audiophile, Ultra-Linear - Tube Output Frequency Range: 50Hz ~ 12kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 50W Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 3.750" L x 3.320" W (95.25mm x 84.33mm) Height - Seated (Max): 3.873" (98.37mm) Termination Style: Wire Leads	Package: -	Stock5,364	3.8kCT	4, 8, 16	95.61 Ohm	250 mOhm	Push-Pull Audiophile, Ultra-Linear - Tube Output	50Hz ~ 12kHz	±1dB	-	-	-	50W	-	-	Chassis Mount	3.750" L x 3.320" W (95.25mm x 84.33mm)	3.873" (98.37mm)	Wire Leads
1650FA	Hammond Manufacturing	AUDIOPHILE TUBE OUTPUT TRANSFRMR Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 7.6kCT Impedance - Secondary (Ohms): 4, 8, 16 DC Resistance (DCR) - Primary: 92.16 Ohm, 102.8 Ohm DC Resistance (DCR) - Secondary: 210 mOhm, 239 mOhm, 309 mOhm Transformer Type: Push-Pull Audiophile, Ultra-Linear - Tube Output Frequency Range: 30Hz ~ 30kHz Frequency Response: ±1dB Voltage - Isolation: 2000V @ 1 Second Insertion Loss: - Return Loss: - Power Level: 25W Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 3.500" L x 2.500" W (88.90mm x 63.50mm) Height - Seated (Max): 3.060" (77.72mm) Termination Style: Wire Leads	Package: -	Stock4,050	7.6kCT	4, 8, 16	92.16 Ohm, 102.8 Ohm	210 mOhm, 239 mOhm, 309 mOhm	Push-Pull Audiophile, Ultra-Linear - Tube Output	30Hz ~ 30kHz	±1dB	2000V @ 1 Second	-	-	25W	-	-	Chassis Mount	3.500" L x 2.500" W (88.90mm x 63.50mm)	3.060" (77.72mm)	Wire Leads
1750W	Hammond Manufacturing	TRANSFORMER TUBE GUITAR AMP Turns Ratio - Primary:Secondary: 22.35:1 Impedance - Primary (Ohms): 2kCT Impedance - Secondary (Ohms): 4 DC Resistance (DCR) - Primary: 11.4 Ohm DC Resistance (DCR) - Secondary: 100 mOhm Transformer Type: Push-Pull Audiophile, Ultra-Linear - Tube Output Frequency Range: 70Hz ~ 15kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 100W Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 4.063" L x 3.450" W (103.20mm x 87.63mm) Height - Seated (Max): 3.563" (90.50mm) Termination Style: Wire Leads	Package: -	Stock3,114	2kCT	4	11.4 Ohm	100 mOhm	Push-Pull Audiophile, Ultra-Linear - Tube Output	70Hz ~ 15kHz	±1dB	-	-	-	100W	-	-	Chassis Mount	4.063" L x 3.450" W (103.20mm x 87.63mm)	3.563" (90.50mm)	Wire Leads
143R	Hammond Manufacturing	TRANSFORMER AUDIO 25K/600CT IMP Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 25k Impedance - Secondary (Ohms): 600CT DC Resistance (DCR) - Primary: 1.89 kOhm DC Resistance (DCR) - Secondary: 25 Ohm Transformer Type: Economical Open Type Frequency Range: 150Hz ~ 15kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 30mW Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 1.000" L x 0.690" W (25.40mm x 17.53mm) Height - Seated (Max): 0.690" (17.53mm) Termination Style: Wire Leads	Package: -	Stock2,340	25k	600CT	1.89 kOhm	25 Ohm	Economical Open Type	150Hz ~ 15kHz	±1dB	-	-	-	30mW	-	-	Chassis Mount	1.000" L x 0.690" W (25.40mm x 17.53mm)	0.690" (17.53mm)	Wire Leads
106V	Hammond Manufacturing	TRANSFORMER AUDIO 250CT/8 Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 250CT Impedance - Secondary (Ohms): 8 DC Resistance (DCR) - Primary: 11 Ohm DC Resistance (DCR) - Secondary: 700 mOhm Transformer Type: Miniature Epoxy Potted Frequency Range: 170Hz Frequency Response: -1dB Voltage - Isolation: 200V Insertion Loss: 1dB Return Loss: - Power Level: 1.5W Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 1.080" L x 0.880" W (27.43mm x 22.35mm) Height - Seated (Max): 0.950" (24.13mm) Termination Style: PC Pin	Package: -	Stock3,600	250CT	8	11 Ohm	700 mOhm	Miniature Epoxy Potted	170Hz	-1dB	200V	1dB	-	1.5W	-	-	Through Hole	1.080" L x 0.880" W (27.43mm x 22.35mm)	0.950" (24.13mm)	PC Pin
117F4	Hammond Manufacturing	TRANSF LINE MATCHING 4W 8 OHM Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 8 Impedance - Secondary (Ohms): 70V DC Resistance (DCR) - Primary: - DC Resistance (DCR) - Secondary: - Transformer Type: Sound Distribution Frequency Range: 100Hz ~ 9kHz Frequency Response: 1dB Voltage - Isolation: - Insertion Loss: 2dB Return Loss: - Power Level: 4W Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 2.810" L x 1.500" W (71.37mm x 38.10mm) Height - Seated (Max): 1.690" (42.93mm) Termination Style: Solder Lug	Package: -	Stock8,946	8	70V	-	-	Sound Distribution	100Hz ~ 9kHz	1dB	-	2dB	-	4W	-	-	Chassis Mount	2.810" L x 1.500" W (71.37mm x 38.10mm)	1.690" (42.93mm)	Solder Lug
146C	Hammond Manufacturing	TRANSFORMER AUDIO 48CT/8 IMPED Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 48CT Impedance - Secondary (Ohms): 8 DC Resistance (DCR) - Primary: 2.4 Ohm DC Resistance (DCR) - Secondary: 700 mOhm Transformer Type: Economical Open Type Frequency Range: 150Hz ~ 15kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 700mW Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 1.630" L x 0.880" W (41.40mm x 22.35mm) Height - Seated (Max): 0.810" (20.57mm) Termination Style: Wire Leads	Package: -	Stock6,498	48CT	8	2.4 Ohm	700 mOhm	Economical Open Type	150Hz ~ 15kHz	±1dB	-	-	-	700mW	-	-	Chassis Mount	1.630" L x 0.880" W (41.40mm x 22.35mm)	0.810" (20.57mm)	Wire Leads
144F	Hammond Manufacturing	TRANSFORMER AUDIO 500CT/3.2 IMP Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 500CT Impedance - Secondary (Ohms): 3.2 DC Resistance (DCR) - Primary: 27 Ohm DC Resistance (DCR) - Secondary: 330 mOhm Transformer Type: Economical Open Type Frequency Range: 150Hz ~ 15kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 150mW Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 1.000" L x 0.690" W (25.40mm x 17.53mm) Height - Seated (Max): 0.690" (17.53mm) Termination Style: Wire Leads	Package: -	Stock3,690	500CT	3.2	27 Ohm	330 mOhm	Economical Open Type	150Hz ~ 15kHz	±1dB	-	-	-	150mW	-	-	Chassis Mount	1.000" L x 0.690" W (25.40mm x 17.53mm)	0.690" (17.53mm)	Wire Leads
145D	Hammond Manufacturing	TRANSFORMER AUDIO 200K/1K IMPED Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 200k Impedance - Secondary (Ohms): 1k DC Resistance (DCR) - Primary: 3.6 kOhm DC Resistance (DCR) - Secondary: 33 Ohm Transformer Type: Economical Open Type Frequency Range: 150Hz ~ 15kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 10mW Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 1.630" L x 0.880" W (41.40mm x 22.35mm) Height - Seated (Max): 0.810" (20.57mm) Termination Style: Wire Leads	Package: -	Stock6,498	200k	1k	3.6 kOhm	33 Ohm	Economical Open Type	150Hz ~ 15kHz	±1dB	-	-	-	10mW	-	-	Chassis Mount	1.630" L x 0.880" W (41.40mm x 22.35mm)	0.810" (20.57mm)	Wire Leads
145F	Hammond Manufacturing	TRANSFORMR AUDIO 600CT/200CT IMP Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 600CT Impedance - Secondary (Ohms): 200CT DC Resistance (DCR) - Primary: 45 Ohm DC Resistance (DCR) - Secondary: 9 Ohm Transformer Type: Economical Open Type Frequency Range: 150Hz ~ 15kHz Frequency Response: ±1dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 135mW Operating Temperature: - Approvals: - Mounting Type: Chassis Mount Size / Dimension: 1.630" L x 0.880" W (41.40mm x 22.35mm) Height - Seated (Max): 0.810" (20.57mm) Termination Style: Wire Leads	Package: -	Stock7,920	600CT	200CT	45 Ohm	9 Ohm	Economical Open Type	150Hz ~ 15kHz	±1dB	-	-	-	135mW	-	-	Chassis Mount	1.630" L x 0.880" W (41.40mm x 22.35mm)	0.810" (20.57mm)	Wire Leads
102D	Hammond Manufacturing	TRANSFORMER AUDIO 600/1500 Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 600 Impedance - Secondary (Ohms): 1.5k DC Resistance (DCR) - Primary: 43 Ohm DC Resistance (DCR) - Secondary: 85 Ohm Transformer Type: Miniature Epoxy Potted Frequency Range: 310Hz Frequency Response: -1dB Voltage - Isolation: 100V Insertion Loss: 1.5dB Return Loss: - Power Level: 20mW Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.570" L x 0.570" W (14.48mm x 14.48mm) Height - Seated (Max): 0.480" (12.19mm) Termination Style: PC Pin	Package: -	Stock6,120	600	1.5k	43 Ohm	85 Ohm	Miniature Epoxy Potted	310Hz	-1dB	100V	1.5dB	-	20mW	-	-	Through Hole	0.570" L x 0.570" W (14.48mm x 14.48mm)	0.480" (12.19mm)	PC Pin
101H	Hammond Manufacturing	TRANSFORMER AUDIO 1200CT/600CT Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 1.2kCT Impedance - Secondary (Ohms): 600CT DC Resistance (DCR) - Primary: 80 Ohm DC Resistance (DCR) - Secondary: 53 Ohm Transformer Type: Miniature Epoxy Potted Frequency Range: 200Hz ~ 100kHz Frequency Response: ±0.5dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 100mW Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.450" L x 0.450" W (11.43mm x 11.43mm) Height - Seated (Max): 0.480" (12.19mm) Termination Style: PC Pin	Package: -	Stock3,924	1.2kCT	600CT	80 Ohm	53 Ohm	Miniature Epoxy Potted	200Hz ~ 100kHz	±0.5dB	-	-	-	100mW	-	-	Through Hole	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.480" (12.19mm)	PC Pin
101V	Hammond Manufacturing	TRANSFORMER AUDIO 2500CT/50CT Turns Ratio - Primary:Secondary: - Impedance - Primary (Ohms): 2.5kCT Impedance - Secondary (Ohms): 50CT DC Resistance (DCR) - Primary: 150.7 Ohm DC Resistance (DCR) - Secondary: 4.9 Ohm Transformer Type: Miniature Epoxy Potted Frequency Range: 200Hz ~ 100kHz Frequency Response: ±0.5dB Voltage - Isolation: - Insertion Loss: - Return Loss: - Power Level: 100mW Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.450" L x 0.450" W (11.43mm x 11.43mm) Height - Seated (Max): 0.480" (12.19mm) Termination Style: PC Pin	Package: -	Stock6,354	2.5kCT	50CT	150.7 Ohm	4.9 Ohm	Miniature Epoxy Potted	200Hz ~ 100kHz	±0.5dB	-	-	-	100mW	-	-	Through Hole	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.480" (12.19mm)	PC Pin
SP-21-B	Triad Magnetics	TRANSF 10K CT/ 2K CT AUDIO Turns Ratio - Primary:Secondary: 2.24:1 Impedance - Primary (Ohms): 10kCT Impedance - Secondary (Ohms): 2kCT DC Resistance (DCR) - Primary: 1.05 kOhm DC Resistance (DCR) - Secondary: 330 Ohm Transformer Type: Audio Coupling Frequency Range: 300Hz ~ 100kHz Frequency Response: ±2dB Voltage - Isolation: 1000VRMS @ 1 Second Insertion Loss: - Return Loss: - Power Level: 50mW Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.410" L x 0.310" W (10.41mm x 7.87mm) Height - Seated (Max): 0.465" (11.80mm) Termination Style: PC Pin	Package: -	Stock2,322	10kCT	2kCT	1.05 kOhm	330 Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
TTC-174	Tamura	TRANSF TELE 600:600/600 50MADC Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 600 Impedance - Secondary (Ohms): 1.2k, 600/600 DC Resistance (DCR) - Primary: 75 Ohm DC Resistance (DCR) - Secondary: 170 Ohm Transformer Type: Data/Voice Coupling Frequency Range: 300Hz ~ 3.5kHz Frequency Response: -1.6dB ~ 0.3dB Voltage - Isolation: 1500VRMS @ 1 Minute Insertion Loss: 1.6dB Max @ 1kHz Return Loss: 14dB Min @ 1kHz Power Level: -45dB ~ 10dB Operating Temperature: - Approvals: CSA-C22.2 No. 66-M1988, UL1863 Mounting Type: Through Hole Size / Dimension: 0.799" L x 1.201" W (20.30mm x 30.50mm) Height - Seated (Max): 0.500" (12.70mm) Termination Style: PC Pin	Package: -	Stock4,968	600	1.2k, 600/600	75 Ohm	170 Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	-1.6dB ~ 0.3dB	1500VRMS @ 1 Minute	1.6dB Max @ 1kHz	14dB Min @ 1kHz	-45dB ~ 10dB	-	CSA-C22.2 No. 66-M1988, UL1863	Through Hole	0.799" L x 1.201" W (20.30mm x 30.50mm)	0.500" (12.70mm)	PC Pin
TY-300P-B	Triad Magnetics	TRANSF 600 OHM 0MA DC TEL HYBRID Turns Ratio - Primary:Secondary: 1:2.48 Impedance - Primary (Ohms): 600 Impedance - Secondary (Ohms): 600/600 DC Resistance (DCR) - Primary: - DC Resistance (DCR) - Secondary: - Transformer Type: Data/Voice Coupling Frequency Range: 300Hz ~ 3.5kHz Frequency Response: - Voltage - Isolation: 1500VAC Insertion Loss: 0.8dB Typ Return Loss: 30dB Typ Power Level: -45dB ~ 7dB Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.812" L x 0.700" W (20.62mm x 17.78mm) Height - Seated (Max): 0.740" (18.80mm) Termination Style: PC Pin	Package: -	Stock5,418	600	600/600	-	-	Data/Voice Coupling	300Hz ~ 3.5kHz	-	1500VAC	0.8dB Typ	30dB Typ	-45dB ~ 7dB	-	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin
TY-304P-B	Triad Magnetics	TRANSF 600 CT OHM 0MA DC TEL Turns Ratio - Primary:Secondary: 1:1.05 Impedance - Primary (Ohms): 600CT Impedance - Secondary (Ohms): 600CT DC Resistance (DCR) - Primary: - DC Resistance (DCR) - Secondary: - Transformer Type: Data/Voice Coupling Frequency Range: 300Hz ~ 3.5kHz Frequency Response: ±0.5dB Voltage - Isolation: 1500VAC Insertion Loss: 1dB Typ Return Loss: 26dB Typ Power Level: -45dB ~ 7dB Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.790" L x 0.812" W (20.07mm x 20.62mm) Height - Seated (Max): 0.740" (18.80mm) Termination Style: PC Pin	Package: -	Stock2,952	600CT	600CT	-	-	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-	-	Through Hole	0.790" L x 0.812" W (20.07mm x 20.62mm)	0.740" (18.80mm)	PC Pin
TTC-5037	Tamura	TRANSFORMER TELE 600:530 OHM SMD Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 600 Impedance - Secondary (Ohms): 530 DC Resistance (DCR) - Primary: 90 Ohm DC Resistance (DCR) - Secondary: 90 Ohm Transformer Type: Data/Voice Coupling Frequency Range: 200Hz ~ 4kHz Frequency Response: ±0.4dB Voltage - Isolation: 1875VRMS @ 1 Second Insertion Loss: 2dB Max @ 2kHz Return Loss: 18dB Min @ 200Hz ~ 4kHz Power Level: - Operating Temperature: -20°C ~ 85°C Approvals: UL60950, EN60950 Mounting Type: Surface Mount Size / Dimension: 0.378" L x 0.492" W (9.60mm x 12.50mm) Height - Seated (Max): 0.299" (7.60mm) Termination Style: Flat Lead	Package: -	Stock2,700	600	530	90 Ohm	90 Ohm	Data/Voice Coupling	200Hz ~ 4kHz	±0.4dB	1875VRMS @ 1 Second	2dB Max @ 2kHz	18dB Min @ 200Hz ~ 4kHz	-	-20°C ~ 85°C	UL60950, EN60950	Surface Mount	0.378" L x 0.492" W (9.60mm x 12.50mm)	0.299" (7.60mm)	Flat Lead
TTC-5024	Tamura	TRANSFORMER MODEM 600:330OHM SMD Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 600 Impedance - Secondary (Ohms): 330 DC Resistance (DCR) - Primary: 150 Ohm DC Resistance (DCR) - Secondary: 150 Ohm Transformer Type: Data/Voice Coupling Frequency Range: 200Hz ~ 4kHz Frequency Response: ±0.2dB Voltage - Isolation: 1875VRMS @ 1 Second Insertion Loss: 3dB Max @ 2kHz Return Loss: 16dB Min @ 200Hz ~ 4kHz Power Level: - Operating Temperature: -20°C ~ 85°C Approvals: UL60950, EN60950 Mounting Type: Surface Mount Size / Dimension: 0.378" L x 0.492" W (9.60mm x 12.50mm) Height - Seated (Max): 0.299" (7.60mm) Termination Style: Flat Lead	Package: -	Stock3,400	600	330	150 Ohm	150 Ohm	Data/Voice Coupling	200Hz ~ 4kHz	±0.2dB	1875VRMS @ 1 Second	3dB Max @ 2kHz	16dB Min @ 200Hz ~ 4kHz	-	-20°C ~ 85°C	UL60950, EN60950	Surface Mount	0.378" L x 0.492" W (9.60mm x 12.50mm)	0.299" (7.60mm)	Flat Lead
SP-49	Triad Magnetics	TRANS 300/600 OHM IMPEDNCE AUDIO Turns Ratio - Primary:Secondary: 1:1.42 Impedance - Primary (Ohms): 300CT Impedance - Secondary (Ohms): 600 DC Resistance (DCR) - Primary: 41 Ohm DC Resistance (DCR) - Secondary: 98 Ohm Transformer Type: Audio Coupling Frequency Range: 300Hz ~ 100kHz Frequency Response: ±2dB Voltage - Isolation: 1000VRMS @ 1 Second Insertion Loss: - Return Loss: - Power Level: 50mW Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.410" L x 0.310" W (10.41mm x 7.87mm) Height - Seated (Max): 0.465" (11.80mm) Termination Style: PC Pin	Package: -	Stock8,388	300CT	600	41 Ohm	98 Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-28-T	Triad Magnetics	AUDIO XFMR 1K/50 THRU HOLE Turns Ratio - Primary:Secondary: 4.47:1 Impedance - Primary (Ohms): 1k Impedance - Secondary (Ohms): 50 DC Resistance (DCR) - Primary: 110 Ohm DC Resistance (DCR) - Secondary: 8 Ohm Transformer Type: Audio Coupling Frequency Range: 300Hz ~ 100kHz Frequency Response: ±2dB Voltage - Isolation: 1000VRMS @ 1 Second Insertion Loss: - Return Loss: - Power Level: 50mW Operating Temperature: -20°C ~ 85°C Approvals: - Mounting Type: Through Hole Size / Dimension: 0.409" L x 0.310" W (10.40mm x 7.87mm) Height - Seated (Max): 0.465" (11.80mm) Termination Style: PC Pin	Package: -	Stock8,730	1k	50	110 Ohm	8 Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
SP-67	Triad Magnetics	TRANSER 600 CT/ 600 CT AUDIO Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 600CT Impedance - Secondary (Ohms): 600CT DC Resistance (DCR) - Primary: 72 Ohm DC Resistance (DCR) - Secondary: 92 Ohm Transformer Type: Audio Coupling Frequency Range: 300Hz ~ 100kHz Frequency Response: ±2dB Voltage - Isolation: 1000VRMS @ 1 Second Insertion Loss: - Return Loss: - Power Level: 50mW Operating Temperature: - Approvals: - Mounting Type: Through Hole Size / Dimension: 0.410" L x 0.310" W (10.41mm x 7.87mm) Height - Seated (Max): 0.465" (11.80mm) Termination Style: PC Pin	Package: -	Stock72,330	600CT	600CT	72 Ohm	92 Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
SP-66	Triad Magnetics	TRANSER 10K CT/ 10K CT AUDIO Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 10kCT Impedance - Secondary (Ohms): 10kCT DC Resistance (DCR) - Primary: 1 kOhm DC Resistance (DCR) - Secondary: 1.3 kOhm Transformer Type: Audio Coupling Frequency Range: 300Hz ~ 100kHz Frequency Response: ±2dB Voltage - Isolation: 1000VRMS @ 1 Second Insertion Loss: - Return Loss: - Power Level: 50mW Operating Temperature: -40°C ~ 85°C Approvals: - Mounting Type: Through Hole Size / Dimension: 0.410" L x 0.310" W (10.41mm x 7.87mm) Height - Seated (Max): 0.465" (11.80mm) Termination Style: PC Pin	Package: -	Stock27,966	10kCT	10kCT	1 kOhm	1.3 kOhm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-31-T	Triad Magnetics	TRANSFORMER 600CT:600CT 3.0MADC Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 600CT Impedance - Secondary (Ohms): 600CT DC Resistance (DCR) - Primary: 70 Ohm DC Resistance (DCR) - Secondary: 95 Ohm Transformer Type: Audio Coupling Frequency Range: 300Hz ~ 100kHz Frequency Response: ±2dB Voltage - Isolation: 1000VRMS @ 1 Second Insertion Loss: - Return Loss: - Power Level: 50mW Operating Temperature: -20°C ~ 85°C Approvals: - Mounting Type: Through Hole Size / Dimension: 0.409" L x 0.310" W (10.40mm x 7.87mm) Height - Seated (Max): 0.465" (11.80mm) Termination Style: PC Pin	Package: -	Stock20,244	600CT	600CT	70 Ohm	95 Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin
MET-46-T	Triad Magnetics	TEL TRANS 600:600 3.0MADC Turns Ratio - Primary:Secondary: 1:1 Impedance - Primary (Ohms): 600 Impedance - Secondary (Ohms): 600 DC Resistance (DCR) - Primary: 85 Ohm DC Resistance (DCR) - Secondary: 110 Ohm Transformer Type: Audio Coupling Frequency Range: 300Hz ~ 100kHz Frequency Response: ±2dB Voltage - Isolation: 1000VRMS @ 1 Second Insertion Loss: - Return Loss: - Power Level: 50mW Operating Temperature: -20°C ~ 85°C Approvals: - Mounting Type: Through Hole Size / Dimension: 0.409" L x 0.310" W (10.40mm x 7.87mm) Height - Seated (Max): 0.465" (11.80mm) Termination Style: PC Pin	Package: -	Stock26,454	600	600	85 Ohm	110 Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-20°C ~ 85°C	-	Through Hole	0.409" L x 0.310" W (10.40mm x 7.87mm)	0.465" (11.80mm)	PC Pin