Page 67 - PTC Resettable Fuses | Circuit Protection

MF-LS340S
Bourns Inc.

FUSE PTC RESET SMD

Package: Strap

Stock6,048
RHEF900-AP
Littelfuse Inc.

POLYSWITCH PTC RESET 9A HLD AMMO

Package: Radial, Disc

Stock5,436
SMD1210P005TFA
Littelfuse Inc.

FUSE RESETTABLE 50MA 30V 1210

Package: 1210 (3225 Metric), Concave

Stock7,254
LTP340F
Littelfuse Inc.

POLYSWITCH STRAP 3.4A HOLD

Package: Strap

Stock2,232
TR600-150-RA-B-0.5
Littelfuse Inc.

POLYSWITCH 0.150A HOLD ENCAPSUL

Package: Radial, Disc

Stock2,538
PFNF.035.2
Schurter Inc.

PTC-FUSE SMD (1206)

Package: 1206 (3216 Metric), Concave, Long Side Terminals

Stock4,716
YPAL0.45N
Amphenol Advanced Sensors

THERMISTOR PTC OCP .45 OHM 25C

Package: Radial, Disc

Stock8,550
B59850C0080A070
EPCOS (TDK)

PTC RESETTABLE 110MA 230V RAD

Package: Radial, Disc

Stock2,754
B59870C130A51
EPCOS (TDK)

PTC RESETTABLE 100MA 230V RAD

Package: Radial, Disc

Stock2,574
PTGL07AR450H8B52B0
Murata

THERMISTOR PTC 265V 45 OHM 120C

Package: Radial, Disc

Stock8,046
PTGL05AR151H8P52B0
Murata

THERMISTOR PTC 265V 150 OHM 120C

Package: Radial, Disc

Stock7,398
PTCCL09H271FBE
Vishay BC Components

THERMISTOR PTC 8.0 OHM 145V

Package: Radial, Disc

Stock4,644
0ZRM0300FF1A
Bel Fuse Inc.

PTC RESET 3.00A 120VAC/VDC RAD

Package: Radial, Disc

Stock6,102
PTR060V0250-BK
Eaton

PTC RESETTABLE RADIAL 60V 2.5A

Package: Radial, Disc

Stock5,454
AGRF700-2
Littelfuse Inc.

POLYSWITCH PTC RESET 7A HLD

Package: Radial, Disc

Stock3,204
TRF250-145ST-B-0.5
Littelfuse Inc.

POLYSWITCH PTC RESET 0.145A HOLD

Package: Radial, Disc

Stock2,934
PTR016V0300-BK
Eaton

PTC RESETTABLE RADIAL 16V 3A

Package: Radial, Disc

Stock5,634
MF-R020-0-D6
Bourns Inc.

FUSE PTC RESETTABLE

Package: Radial, Disc

Stock3,384
PTR060V0017-BK
Eaton

PTC RESETTABLE RADIAL 60V 0.17A

Package: Radial, Disc

Stock2,970
PTGL09AS1R2K2B51B0
Murata

THERMISTOR PTC 30V 1.2 OHM 10%

Package: Radial, Disc

Stock12,000

Part Number	Manufacturer	Description	Package	Stock	Voltage - Max	Current - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)	Operating Temperature	Ratings	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
MF-LS340S	Bourns Inc.	FUSE PTC RESET SMD Type: Polymeric Voltage - Max: 24V Current - Max: 100A Current - Hold (Ih) (Max): 3.4A Current - Trip (It): 6.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 16 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.984" L x 0.604" W (25.00mm x 15.35mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock6,048	24V	100A	3.4A	6.8A	5s	16 mOhms	50 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.604" W (25.00mm x 15.35mm)	-	0.039" (1.00mm)	-
RHEF900-AP	Littelfuse Inc.	POLYSWITCH PTC RESET 9A HLD AMMO Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 9A Current - Trip (It): 16.5A Time to Trip: 10s Resistance - Initial (Ri) (Min): 7.4 mOhms Resistance - Post Trip (R1) (Max): 17 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.650" L x 0.118" W (16.50mm x 3.00mm) Height - Seated (Max): 1.011" (25.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock5,436	16V	100A	9A	16.5A	10s	7.4 mOhms	17 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	1.011" (25.70mm)	-	0.199" (5.05mm)
SMD1210P005TFA	Littelfuse Inc.	FUSE RESETTABLE 50MA 30V 1210 Type: Polymeric Voltage - Max: 30V Current - Max: 10A Current - Hold (Ih) (Max): 50mA Current - Trip (It): 150mA Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 3.6 Ohms Resistance - Post Trip (R1) (Max): 50 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1210 (3225 Metric), Concave Size / Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock7,254	30V	10A	50mA	150mA	1.5s	3.6 Ohms	50 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.039" (1.00mm)	-
LTP340F	Littelfuse Inc.	POLYSWITCH STRAP 3.4A HOLD Type: Polymeric Voltage - Max: 24V Current - Max: 100A Current - Hold (Ih) (Max): 3.4A Current - Trip (It): 6.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 16 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.984" L x 0.604" W (25.00mm x 15.35mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock2,232	24V	100A	3.4A	6.8A	5s	16 mOhms	50 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.604" W (25.00mm x 15.35mm)	-	0.039" (1.00mm)	-
TR600-150-RA-B-0.5	Littelfuse Inc.	POLYSWITCH 0.150A HOLD ENCAPSUL Type: Polymeric Voltage - Max: - Current - Max: - Current - Hold (Ih) (Max): - Current - Trip (It): - Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.532" L x 0.236" W (13.50mm x 6.00mm) Height - Seated (Max): 0.496" (12.60mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock2,538	-	-	-	-	-	-	-	-	-	-	Through Hole	Radial, Disc	0.532" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	0.197" (5.00mm)
PFNF.035.2	Schurter Inc.	PTC-FUSE SMD (1206) Type: Polymeric Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 350mA Current - Trip (It): 750mA Time to Trip: 100ms Resistance - Initial (Ri) (Min): 300 mOhms Resistance - Post Trip (R1) (Max): 1.2 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1206 (3216 Metric), Concave, Long Side Terminals Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm) Height - Seated (Max): - Thickness (Max): 0.033" (0.85mm) Lead Spacing: -	Package: 1206 (3216 Metric), Concave, Long Side Terminals	Stock4,716	6V	100A	350mA	750mA	100ms	300 mOhms	1.2 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1206 (3216 Metric), Concave, Long Side Terminals	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.033" (0.85mm)	-
YPAL0.45N	Amphenol Advanced Sensors	THERMISTOR PTC OCP .45 OHM 25C Type: Ceramic Voltage - Max: 30V Current - Max: 1.3A Current - Hold (Ih) (Max): 8A Current - Trip (It): 2.6A Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 450 mOhms Operating Temperature: 0°C ~ 60°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.689" Dia x 0.138" W (17.50mm x 3.50mm) Height - Seated (Max): 0.748" (19.00mm) Thickness (Max): - Lead Spacing: 0.200" (5.08mm)	Package: Radial, Disc	Stock8,550	30V	1.3A	8A	2.6A	-	-	-	450 mOhms	0°C ~ 60°C	-	Through Hole	Radial, Disc	0.689" Dia x 0.138" W (17.50mm x 3.50mm)	0.748" (19.00mm)	-	0.200" (5.08mm)
B59850C0080A070	EPCOS (TDK)	PTC RESETTABLE 110MA 230V RAD Type: Ceramic Voltage - Max: 265V Current - Max: 2.2A Current - Hold (Ih) (Max): 110mA Current - Trip (It): 230mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 10 Ohms Operating Temperature: 0°C ~ 60°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.532" Dia x 0.197" W (13.50mm x 5.00mm) Height - Seated (Max): 0.669" (17.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock2,754	265V	2.2A	110mA	230mA	-	-	-	10 Ohms	0°C ~ 60°C	-	Through Hole	Radial, Disc	0.532" Dia x 0.197" W (13.50mm x 5.00mm)	0.669" (17.00mm)	-	0.197" (5.00mm)
B59870C130A51	EPCOS (TDK)	PTC RESETTABLE 100MA 230V RAD Type: Ceramic Voltage - Max: 265V Current - Max: 400mA Current - Hold (Ih) (Max): 100mA Current - Trip (It): 150mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 50 Ohms Operating Temperature: 0°C ~ 60°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.256" Dia x 0.197" W (6.50mm x 5.00mm) Height - Seated (Max): 0.394" (10.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock2,574	265V	400mA	100mA	150mA	-	-	-	50 Ohms	0°C ~ 60°C	-	Through Hole	Radial, Disc	0.256" Dia x 0.197" W (6.50mm x 5.00mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
PTGL07AR450H8B52B0	Murata	THERMISTOR PTC 265V 45 OHM 120C Type: Ceramic Voltage - Max: 265V Current - Max: 1A Current - Hold (Ih) (Max): 105mA Current - Trip (It): 200mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 45 Ohms Operating Temperature: -10°C ~ 60°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.315" Dia x 0.236" W (8.00mm x 6.00mm) Height - Seated (Max): 0.591" (15.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock8,046	265V	1A	105mA	200mA	-	-	-	45 Ohms	-10°C ~ 60°C	-	Through Hole	Radial, Disc	0.315" Dia x 0.236" W (8.00mm x 6.00mm)	0.591" (15.00mm)	-	0.197" (5.00mm)
PTGL05AR151H8P52B0	Murata	THERMISTOR PTC 265V 150 OHM 120C Type: Ceramic Voltage - Max: 265V Current - Max: 200mA Current - Hold (Ih) (Max): 35mA Current - Trip (It): 65mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 150 Ohms Operating Temperature: -10°C ~ 60°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.236" Dia x 0.236" W (6.00mm x 6.00mm) Height - Seated (Max): 0.472" (12.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock7,398	265V	200mA	35mA	65mA	-	-	-	150 Ohms	-10°C ~ 60°C	-	Through Hole	Radial, Disc	0.236" Dia x 0.236" W (6.00mm x 6.00mm)	0.472" (12.00mm)	-	0.197" (5.00mm)
PTCCL09H271FBE	Vishay BC Components	THERMISTOR PTC 8.0 OHM 145V Type: Ceramic Voltage - Max: 145V Current - Max: 2.2A Current - Hold (Ih) (Max): 270mA Current - Trip (It): 405mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 8 Ohms Operating Temperature: 0°C ~ 70°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.335" Dia x 0.197" W (8.50mm x 5.00mm) Height - Seated (Max): 0.532" (13.50mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock4,644	145V	2.2A	270mA	405mA	-	-	-	8 Ohms	0°C ~ 70°C	-	Through Hole	Radial, Disc	0.335" Dia x 0.197" W (8.50mm x 5.00mm)	0.532" (13.50mm)	-	0.197" (5.00mm)
0ZRM0300FF1A	Bel Fuse Inc.	PTC RESET 3.00A 120VAC/VDC RAD Type: Polymeric Voltage - Max: 120V Current - Max: 17A Current - Hold (Ih) (Max): 3A Current - Trip (It): 6A Time to Trip: 19.8s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 100 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 1.004" Dia x 0.161" W (25.50mm x 4.10mm) Height - Seated (Max): 1.181" (30.00mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock6,102	120V	17A	3A	6A	19.8s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	1.004" Dia x 0.161" W (25.50mm x 4.10mm)	1.181" (30.00mm)	-	0.402" (10.20mm)
PTR060V0250-BK	Eaton	PTC RESETTABLE RADIAL 60V 2.5A Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 5A Time to Trip: 15.6s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 130 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.839" Dia x 0.118" W (21.30mm x 3.00mm) Height - Seated (Max): 1.039" (26.40mm) Thickness (Max): - Lead Spacing: 0.394" (10.00mm)	Package: Radial, Disc	Stock5,454	60V	40A	2.5A	5A	15.6s	50 mOhms	130 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.839" Dia x 0.118" W (21.30mm x 3.00mm)	1.039" (26.40mm)	-	0.394" (10.00mm)
AGRF700-2	Littelfuse Inc.	POLYSWITCH PTC RESET 7A HLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 7A Current - Trip (It): 13.2A Time to Trip: 4s Resistance - Initial (Ri) (Min): 6.6 mOhms Resistance - Post Trip (R1) (Max): 20 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.441" L x 0.118" W (11.20mm x 3.00mm) Height - Seated (Max): 0.827" (21.00mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock3,204	16V	100A	7A	13.2A	4s	6.6 mOhms	20 mOhms	-	-40°C ~ 85°C	AEC-Q200	Through Hole	Radial, Disc	0.441" L x 0.118" W (11.20mm x 3.00mm)	0.827" (21.00mm)	-	0.199" (5.05mm)
TRF250-145ST-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.145A HOLD Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 145mA Current - Trip (It): 290mA Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 3 Ohms Resistance - Post Trip (R1) (Max): 14 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.256" L x 0.181" W (6.50mm x 4.60mm) Height - Seated (Max): 0.433" (11.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock2,934	60V (250V Int)	3A	145mA	290mA	2.5s	3 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	-	0.197" (5.00mm)
PTR016V0300-BK	Eaton	PTC RESETTABLE RADIAL 16V 3A Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 3A Current - Trip (It): 5.1A Time to Trip: 1s Resistance - Initial (Ri) (Min): 38 mOhms Resistance - Post Trip (R1) (Max): 98 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.280" L x 0.122" W (7.10mm x 3.10mm) Height - Seated (Max): 0.433" (11.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock5,634	16V	100A	3A	5.1A	1s	38 mOhms	98 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.280" L x 0.122" W (7.10mm x 3.10mm)	0.433" (11.00mm)	-	0.197" (5.00mm)
MF-R020-0-D6	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 200mA Current - Trip (It): 400mA Time to Trip: 2.2s Resistance - Initial (Ri) (Min): 1.5 Ohms Resistance - Post Trip (R1) (Max): 4.4 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.291" Dia x 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock3,384	60V	40A	200mA	400mA	2.2s	1.5 Ohms	4.4 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
PTR060V0017-BK	Eaton	PTC RESETTABLE RADIAL 60V 0.17A Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 170mA Current - Trip (It): 340mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 3.3 Ohms Resistance - Post Trip (R1) (Max): 8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.291" Dia x 0.118" W (7.40mm x 3.00mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock2,970	60V	40A	170mA	340mA	3s	3.3 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.118" W (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.197" (5.00mm)
PTGL09AS1R2K2B51B0	Murata	THERMISTOR PTC 30V 1.2 OHM 10% Type: Ceramic Voltage - Max: 30V Current - Max: 6A Current - Hold (Ih) (Max): 704mA Current - Trip (It): 936mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 1.2 Ohms Operating Temperature: -30°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.366" Dia x 0.138" W (9.30mm x 3.50mm) Height - Seated (Max): 0.563" (14.30mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock12,000	30V	6A	704mA	936mA	-	-	-	1.2 Ohms	-30°C ~ 85°C	-	Through Hole	Radial, Disc	0.366" Dia x 0.138" W (9.30mm x 3.50mm)	0.563" (14.30mm)	-	0.197" (5.00mm)
MF-R185-0-99	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 1.85A Current - Trip (It): 3.7A Time to Trip: 8.7s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 110 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.472" Dia x 0.118" W (12.00mm x 3.00mm) Height - Seated (Max): 0.724" (18.40mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock19,260	30V	40A	1.85A	3.7A	8.7s	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.472" Dia x 0.118" W (12.00mm x 3.00mm)	0.724" (18.40mm)	-	0.201" (5.10mm)
TCF250-145-RB-B-0.5	Littelfuse Inc.	POLYSWITCH PTC RESET 0.145A CHIP Type: Polymeric Voltage - Max: 60V (250V Int) Current - Max: 3A Current - Hold (Ih) (Max): 145mA Current - Trip (It): 290mA Time to Trip: 2.5s Resistance - Initial (Ri) (Min): 3 Ohms Resistance - Post Trip (R1) (Max): 14 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: Nonstandard SMD Size / Dimension: 0.217" Dia x 0.217" W (5.50mm x 5.50mm) Height - Seated (Max): - Thickness (Max): 0.091" (2.30mm) Lead Spacing: -	Package: Nonstandard SMD	Stock44,988	60V (250V Int)	3A	145mA	290mA	2.5s	3 Ohms	14 Ohms	-	-40°C ~ 85°C	-	Surface Mount	Nonstandard SMD	0.217" Dia x 0.217" W (5.50mm x 5.50mm)	-	0.091" (2.30mm)	-
MF-LS340	Bourns Inc.	FUSE PTC RESET SMD Type: Polymeric Voltage - Max: 24V Current - Max: 100A Current - Hold (Ih) (Max): 3.4A Current - Trip (It): 6.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 16 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.984" L x 0.604" W (25.00mm x 15.35mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock32,736	24V	100A	3.4A	6.8A	5s	16 mOhms	50 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.604" W (25.00mm x 15.35mm)	-	0.039" (1.00mm)	-
LVR025K	Littelfuse Inc.	POLYSWITCH PTC RESET 0.25A HOLD Type: Polymeric Voltage - Max: 240V (265V Int) Current - Max: 3.5A Current - Hold (Ih) (Max): 250mA Current - Trip (It): 560mA Time to Trip: 18.5s Resistance - Initial (Ri) (Min): 1.3 Ohms Resistance - Post Trip (R1) (Max): 3.8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.378" L x 0.150" W (9.60mm x 3.80mm) Height - Seated (Max): 0.740" (18.80mm) Thickness (Max): - Lead Spacing: 0.200" (5.08mm)	Package: Radial, Disc	Stock13,836	240V (265V Int)	3.5A	250mA	560mA	18.5s	1.3 Ohms	3.8 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.378" L x 0.150" W (9.60mm x 3.80mm)	0.740" (18.80mm)	-	0.200" (5.08mm)
MF-S420	Bourns Inc.	FUSE RESETTABLE 100A 30V AXIAL Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 4.2A Current - Trip (It): 7.6A Time to Trip: 6s Resistance - Initial (Ri) (Min): 12 mOhms Resistance - Post Trip (R1) (Max): 40 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 1.240" L x 0.522" W (31.50mm x 13.25mm) Height - Seated (Max): - Thickness (Max): 0.043" (1.10mm) Lead Spacing: -	Package: Strap	Stock86,256	30V	100A	4.2A	7.6A	6s	12 mOhms	40 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.240" L x 0.522" W (31.50mm x 13.25mm)	-	0.043" (1.10mm)	-
60R017XU	Littelfuse Inc.	PTC .17A 60V RESETTABLE KINK Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 170mA Current - Trip (It): 340mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 3.3 Ohms Resistance - Post Trip (R1) (Max): 8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.291" Dia x 0.122" W (7.40mm x 3.10mm) Height - Seated (Max): 0.500" (12.70mm) Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock19,146	60V	40A	170mA	340mA	3s	3.3 Ohms	8 Ohms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.291" Dia x 0.122" W (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)
MF-SM100/33-2	Bourns Inc.	FUSE RESETTABLE 1.1A 33V SMD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.2A Time to Trip: 500ms Resistance - Initial (Ri) (Min): 120 mOhms Resistance - Post Trip (R1) (Max): 410 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: AEC-Q200 Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.287" L x 0.214" W (7.31mm x 5.44mm) Height - Seated (Max): - Thickness (Max): 0.118" (3.00mm) Lead Spacing: -	Package: 2-SMD	Stock220,668	33V	40A	1.1A	2.2A	500ms	120 mOhms	410 mOhms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.118" (3.00mm)	-
1210L005WR	Littelfuse Inc.	PTC RESET 30V .050A SMD 1210 Type: Polymeric Voltage - Max: 30V Current - Max: 10A Current - Hold (Ih) (Max): 50mA Current - Trip (It): 150mA Time to Trip: 1.5s Resistance - Initial (Ri) (Min): 3.6 Ohms Resistance - Post Trip (R1) (Max): 50 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1210 (3225 Metric), Concave Size / Dimension: 0.127" L x 0.102" W (3.22mm x 2.58mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock180,000	30V	10A	50mA	150mA	1.5s	3.6 Ohms	50 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.049" (1.25mm)	-