Page 102 - PTC Resettable Fuses | Circuit Protection

VLP220UF
Littelfuse Inc.

POLYSWITCH PTC RESET 2.2A STRAP

Package: Strap

Stock6,246
RTEF190
Littelfuse Inc.

POLYSWITCH RTE SERIES 1.90A HOLD

Package: Radial, Disc

Stock11,532
RHEF600
Littelfuse Inc.

POLYSWITCH RHE SERIES 6.0A HOLD

Package: Radial, Disc

Stock18,468
SMD1812P050TFA
Littelfuse Inc.

FUSE RESETTABLE 500MA 15V 1812

Package: 1812 (4532 Metric), Concave

Stock6,804
SMD1210P020TFA
Littelfuse Inc.

FUSE RESETTABLE 200MA 30V 1210

Package: 1210 (3225 Metric), Concave

Stock2,412
LTP180F
Littelfuse Inc.

POLYSWITCH STRAP 1.8A HOLD

Package: Strap

Stock6,840
PTCTZ3MR500MTE
Vishay BC Components

THERMISTOR 50 OHM 425V SMT PTC

Package: 2-SMD

Stock7,668
30R500U
Littelfuse Inc.

PTC 5.00A 30V RESETTABLE 30R SER

Package: Radial, Disc

Stock3,978
RL6315-50-110-240-PTO
Amphenol Advanced Sensors

THERMISTOR PTC 240V 50 OHM 110C

Package: Radial, Disc

Stock3,312
PFRA.017.2
Schurter Inc.

FUSE PTC 0.17A 60V RESET RADIAL

Package: Radial, Disc

Stock8,154
YQD120N0015
Amphenol Advanced Sensors

THERMISTOR PTC OCP 15 OHM 25C

Package: Radial, Disc

Stock7,560
YPBJ2.30T
Amphenol Advanced Sensors

THERMISTOR PTC OCP 2.30 OHM 25C

Package: Radial, Disc

Stock4,140
PTCTL4MR250GTE
Vishay BC Components

THERMISTOR PTC 25 OHM 220V

Package: Radial

Stock7,398
20LR730U
Littelfuse Inc.

PTC RESETTABLE 20V 7.30A STRAP

Package: Strap

Stock3,600
PTGL05AS100K4B51A0
Murata

THERMISTOR PTC 60V 10 OHM 130C

Package: Radial, Disc

Stock6,786
SRP175SF
Littelfuse Inc.

POLYSWITCH PTC RESET 1.75A STRAP

Package: Strap

Stock5,328
MF-SM030-2-006
Bourns Inc.

FUSE RESETTABLE

Package: 2-SMD

Stock8,100
MF-R500-AP-99
Bourns Inc.

FUSE PTC RESETTABLE

Package: Radial, Disc

Stock5,328
PTS08056V050
Eaton

PPTC SMD 0805 6V 0.5A

Package: 0805 (2012 Metric)

Stock3,402
RGEF900-1
Littelfuse Inc.

POLYSWITCH PTC RESET 9A HOLD

Package: Radial, Disc

Stock13,692

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
VLP220UF	Littelfuse Inc.	POLYSWITCH PTC RESET 2.2A STRAP Type: Polymeric Voltage - Max: 16V Current - Max: 60A Current - Hold (Ih) (Max): 2.2A Current - Trip (It): 5.3A Time to Trip: 5s Resistance - Initial (Ri) (Min): 17 mOhms Resistance - Post Trip (R1) (Max): 58 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.917" L x 0.154" W (23.30mm x 3.90mm) Height - Seated (Max): - Thickness (Max): - Lead Spacing: -	Package: Strap	Stock6,246	16V	60A	2.2A	5.3A	5s	17 mOhms	58 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.917" L x 0.154" W (23.30mm x 3.90mm)	-	-	-
RTEF190	Littelfuse Inc.	POLYSWITCH RTE SERIES 1.90A HOLD Type: Polymeric Voltage - Max: 33V Current - Max: 40A Current - Hold (Ih) (Max): 1.9A Current - Trip (It): 3A Time to Trip: 3.5s Resistance - Initial (Ri) (Min): 45 mOhms Resistance - Post Trip (R1) (Max): 92 mOhms Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.350" L x 0.118" W (8.90mm x 3.00mm) Height - Seated (Max): 0.532" (13.50mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock11,532	33V	40A	1.9A	3A	3.5s	45 mOhms	92 mOhms	-	-	-	Through Hole	Radial, Disc	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.532" (13.50mm)	-	0.199" (5.05mm)
RHEF600	Littelfuse Inc.	POLYSWITCH RHE SERIES 6.0A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 6A Current - Trip (It): 10.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 13 mOhms Resistance - Post Trip (R1) (Max): 32 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.441" L x 0.122" W (11.20mm x 3.10mm) Height - Seated (Max): 0.827" (21.00mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock18,468	16V	100A	6A	10.8A	5s	13 mOhms	32 mOhms	-	-40°C ~ 125°C	-	Through Hole	Radial, Disc	0.441" L x 0.122" W (11.20mm x 3.10mm)	0.827" (21.00mm)	-	0.199" (5.05mm)
SMD1812P050TFA	Littelfuse Inc.	FUSE RESETTABLE 500MA 15V 1812 Type: Polymeric Voltage - Max: 15V Current - Max: 40A Current - Hold (Ih) (Max): 500mA Current - Trip (It): 1A Time to Trip: 150ms Resistance - Initial (Ri) (Min): 150 mOhms Resistance - Post Trip (R1) (Max): 1 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1812 (4532 Metric), Concave Size / Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.025" (0.63mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock6,804	15V	40A	500mA	1A	150ms	150 mOhms	1 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.025" (0.63mm)	-
SMD1210P020TFA	Littelfuse Inc.	FUSE RESETTABLE 200MA 30V 1210 Type: Polymeric Voltage - Max: 30V Current - Max: 10A Current - Hold (Ih) (Max): 200mA Current - Trip (It): 400mA Time to Trip: 20ms Resistance - Initial (Ri) (Min): 800 mOhms Resistance - Post Trip (R1) (Max): 5 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): 0.032" (0.80mm) Lead Spacing: -	Package: 1210 (3225 Metric), Concave	Stock2,412	30V	10A	200mA	400mA	20ms	800 mOhms	5 Ohms	-	-40°C ~ 85°C	-	Surface Mount	1210 (3225 Metric), Concave	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.032" (0.80mm)	-
LTP180F	Littelfuse Inc.	POLYSWITCH STRAP 1.8A HOLD Type: Polymeric Voltage - Max: 24V Current - Max: 100A Current - Hold (Ih) (Max): 1.8A Current - Trip (It): 3.8A Time to Trip: 2.9s Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 120 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 0.199" W (25.00mm x 5.05mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock6,840	24V	100A	1.8A	3.8A	2.9s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.984" L x 0.199" W (25.00mm x 5.05mm)	-	0.039" (1.00mm)	-
PTCTZ3MR500MTE	Vishay BC Components	THERMISTOR 50 OHM 425V SMT PTC Type: Ceramic Voltage - Max: 425V Current - Max: 700mA Current - Hold (Ih) (Max): 90mA Current - Trip (It): 150mA Time to Trip: 800ms Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 50 Ohms Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 2-SMD Size / Dimension: 0.283" L x 0.394" W (7.20mm x 10.00mm) Height - Seated (Max): - Thickness (Max): 0.142" (3.60mm) Lead Spacing: -	Package: 2-SMD	Stock7,668	425V	700mA	90mA	150mA	800ms	-	-	50 Ohms	-	-	Surface Mount	2-SMD	0.283" L x 0.394" W (7.20mm x 10.00mm)	-	0.142" (3.60mm)	-
30R500U	Littelfuse Inc.	PTC 5.00A 30V RESETTABLE 30R SER Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 5A Current - Trip (It): 10A Time to Trip: 14.5s Resistance - Initial (Ri) (Min): 10 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.551" L x 0.118" W (14.00mm x 3.00mm) Height - Seated (Max): 1.010" (25.60mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock3,978	30V	40A	5A	10A	14.5s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.551" L x 0.118" W (14.00mm x 3.00mm)	1.010" (25.60mm)	-	0.402" (10.20mm)
RL6315-50-110-240-PTO	Amphenol Advanced Sensors	THERMISTOR PTC 240V 50 OHM 110C Type: Ceramic Voltage - Max: 240V Current - Max: - Current - Hold (Ih) (Max): - Current - Trip (It): - Time to Trip: 90s Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 50 Ohms Operating Temperature: - Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.650" Dia x 0.270" W (16.51mm x 6.86mm) Height - Seated (Max): 0.650" (16.51mm) Thickness (Max): - Lead Spacing: 0.330" (8.38mm)	Package: Radial, Disc	Stock3,312	240V	-	-	-	90s	-	-	50 Ohms	-	-	Through Hole	Radial, Disc	0.650" Dia x 0.270" W (16.51mm x 6.86mm)	0.650" (16.51mm)	-	0.330" (8.38mm)
PFRA.017.2	Schurter Inc.	FUSE PTC 0.17A 60V RESET RADIAL 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): 2 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	Stock8,154	60V	40A	170mA	340mA	3s	2 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)
YQD120N0015	Amphenol Advanced Sensors	THERMISTOR PTC OCP 15 OHM 25C Type: Ceramic Voltage - Max: 265V Current - Max: 1.2A Current - Hold (Ih) (Max): 180mA Current - Trip (It): 350mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 15 Ohms Operating Temperature: 0°C ~ 60°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.433" Dia x 0.197" W (11.00mm x 5.00mm) Height - Seated (Max): - Thickness (Max): - Lead Spacing: 0.201" (5.10mm)	Package: Radial, Disc	Stock7,560	265V	1.2A	180mA	350mA	-	-	-	15 Ohms	0°C ~ 60°C	-	Through Hole	Radial, Disc	0.433" Dia x 0.197" W (11.00mm x 5.00mm)	-	-	0.201" (5.10mm)
YPBJ2.30T	Amphenol Advanced Sensors	THERMISTOR PTC OCP 2.30 OHM 25C Type: Ceramic Voltage - Max: 80V Current - Max: 8A Current - Hold (Ih) (Max): 245mA Current - Trip (It): 500mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 2.3 Ohms 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	Stock4,140	80V	8A	245mA	500mA	-	-	-	2.3 Ohms	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)
PTCTL4MR250GTE	Vishay BC Components	THERMISTOR PTC 25 OHM 220V Type: Ceramic Voltage - Max: 220V Current - Max: 4A Current - Hold (Ih) (Max): 70mA Current - Trip (It): 200mA Time to Trip: 2.5s Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 25 Ohms Operating Temperature: 0°C ~ 70°C Ratings: - Mounting Type: Through Hole Package / Case: Radial Size / Dimension: 0.335" Dia x 0.197" W (8.50mm x 5.00mm) Height - Seated (Max): 0.453" (11.50mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial	Stock7,398	220V	4A	70mA	200mA	2.5s	-	-	25 Ohms	0°C ~ 70°C	-	Through Hole	Radial	0.335" Dia x 0.197" W (8.50mm x 5.00mm)	0.453" (11.50mm)	-	0.197" (5.00mm)
20LR730U	Littelfuse Inc.	PTC RESETTABLE 20V 7.30A STRAP Type: Polymeric Voltage - Max: 20V Current - Max: 100A Current - Hold (Ih) (Max): 7.3A Current - Trip (It): 14.1A Time to Trip: 5s Resistance - Initial (Ri) (Min): 6 mOhms Resistance - Post Trip (R1) (Max): 15 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 1.106" L x 0.559" W (28.10mm x 14.20mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock3,600	20V	100A	7.3A	14.1A	5s	6 mOhms	15 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.106" L x 0.559" W (28.10mm x 14.20mm)	-	0.039" (1.00mm)	-
PTGL05AS100K4B51A0	Murata	THERMISTOR PTC 60V 10 OHM 130C Type: Ceramic Voltage - Max: 60V Current - Max: 1.5A Current - Hold (Ih) (Max): 215mA Current - Trip (It): 286mA Time to Trip: - Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): 10 Ohms Operating Temperature: -30°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.217" Dia x 0.138" W (5.50mm x 3.50mm) Height - Seated (Max): 0.630" (16.00mm) Thickness (Max): - Lead Spacing: 0.197" (5.00mm)	Package: Radial, Disc	Stock6,786	60V	1.5A	215mA	286mA	-	-	-	10 Ohms	-30°C ~ 85°C	-	Through Hole	Radial, Disc	0.217" Dia x 0.138" W (5.50mm x 3.50mm)	0.630" (16.00mm)	-	0.197" (5.00mm)
SRP175SF	Littelfuse Inc.	POLYSWITCH PTC RESET 1.75A STRAP Type: Polymeric Voltage - Max: 15V Current - Max: 100A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 3.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 120 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.866" L x 0.199" W (22.00mm x 5.05mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock5,328	15V	100A	1.75A	3.8A	5s	50 mOhms	120 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
MF-SM030-2-006	Bourns Inc.	FUSE RESETTABLE Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 300mA Current - Trip (It): 600mA Time to Trip: 3s Resistance - Initial (Ri) (Min): 900 mOhms Resistance - Post Trip (R1) (Max): 4.8 Ohms 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): 0.125" (3.18mm) Lead Spacing: -	Package: 2-SMD	Stock8,100	60V	40A	300mA	600mA	3s	900 mOhms	4.8 Ohms	-	-40°C ~ 85°C	AEC-Q200	Surface Mount	2-SMD	0.287" L x 0.214" W (7.31mm x 5.44mm)	-	0.125" (3.18mm)	-
MF-R500-AP-99	Bourns Inc.	FUSE PTC RESETTABLE Type: Polymeric Voltage - Max: 30V Current - Max: 40A Current - Hold (Ih) (Max): 5A Current - Trip (It): 10A Time to Trip: 14.5s Resistance - Initial (Ri) (Min): 10 mOhms Resistance - Post Trip (R1) (Max): 50 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.685" L x 0.118" W (17.40mm x 3.00mm) Height - Seated (Max): 0.980" (24.90mm) Thickness (Max): - Lead Spacing: 0.402" (10.20mm)	Package: Radial, Disc	Stock5,328	30V	40A	5A	10A	14.5s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.685" L x 0.118" W (17.40mm x 3.00mm)	0.980" (24.90mm)	-	0.402" (10.20mm)
PTS08056V050	Eaton	PPTC SMD 0805 6V 0.5A Type: - Voltage - Max: 6V Current - Max: 100A Current - Hold (Ih) (Max): 500mA Current - Trip (It): 1A Time to Trip: 0.2s Resistance - Initial (Ri) (Min): - Resistance - Post Trip (R1) (Max): - Resistance - 25°C (Typ): - Operating Temperature: - Ratings: - Mounting Type: Surface Mount Package / Case: 0805 (2012 Metric) Size / Dimension: 0.085" L x 0.053" W (2.15mm x 1.35mm) Height - Seated (Max): - Thickness (Max): 0.049" (1.25mm) Lead Spacing: -	Package: 0805 (2012 Metric)	Stock3,402	6V	100A	500mA	1A	0.2s	-	-	-	-	-	Surface Mount	0805 (2012 Metric)	0.085" L x 0.053" W (2.15mm x 1.35mm)	-	0.049" (1.25mm)	-
RGEF900-1	Littelfuse Inc.	POLYSWITCH PTC RESET 9A HOLD Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 9A Current - Trip (It): 15.3A Time to Trip: 5.5s Resistance - Initial (Ri) (Min): 4.7 mOhms Resistance - Post Trip (R1) (Max): 13.5 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.532" L x 0.100" W (13.50mm x 2.50mm) Height - Seated (Max): 0.854" (21.70mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock13,692	16V	100A	9A	15.3A	5.5s	4.7 mOhms	13.5 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.532" L x 0.100" W (13.50mm x 2.50mm)	0.854" (21.70mm)	-	0.199" (5.05mm)
MF-RM016/240-2	Bourns Inc.	PTC RESETTABLE FUSE RADIAL Type: Polymeric Voltage - Max: 240V (265V Int) Current - Max: 2A Current - Hold (Ih) (Max): 160mA Current - Trip (It): 370mA Time to Trip: 15s Resistance - Initial (Ri) (Min): 2.5 Ohms Resistance - Post Trip (R1) (Max): 7.8 Ohms Resistance - 25°C (Typ): - Operating Temperature: -20°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.390" Dia x 0.150" W (9.90mm x 3.80mm) Height - Seated (Max): 0.543" (13.80mm) Thickness (Max): - Lead Spacing: 0.114" (2.90mm)	Package: Radial, Disc	Stock5,166	240V (265V Int)	2A	160mA	370mA	15s	2.5 Ohms	7.8 Ohms	-	-20°C ~ 85°C	-	Through Hole	Radial, Disc	0.390" Dia x 0.150" W (9.90mm x 3.80mm)	0.543" (13.80mm)	-	0.114" (2.90mm)
0603L025YR	Littelfuse Inc.	PTC RESETTABLE 9V .25A SMD 0603 Type: Polymeric Voltage - Max: 9V Current - Max: 40A Current - Hold (Ih) (Max): 250mA Current - Trip (It): 550mA Time to Trip: 80ms Resistance - Initial (Ri) (Min): 500 mOhms Resistance - Post Trip (R1) (Max): 3 Ohms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 0603 (1608 Metric), Concave Size / Dimension: 0.063" L x 0.032" W (1.60mm x 0.80mm) Height - Seated (Max): - Thickness (Max): 0.030" (0.75mm) Lead Spacing: -	Package: 0603 (1608 Metric), Concave	Stock20,364	9V	40A	250mA	550mA	80ms	500 mOhms	3 Ohms	-	-40°C ~ 85°C	-	Surface Mount	0603 (1608 Metric), Concave	0.063" L x 0.032" W (1.60mm x 0.80mm)	-	0.030" (0.75mm)	-
RKEF375K	Littelfuse Inc.	POLYSWITCH PTC RESET 3.75A Type: Polymeric Voltage - Max: 60V Current - Max: 40A Current - Hold (Ih) (Max): 3.75A Current - Trip (It): 7.5A Time to Trip: 22s Resistance - Initial (Ri) (Min): 17 mOhms Resistance - Post Trip (R1) (Max): 60 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°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): 0.992" (25.20mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock19,482	60V	40A	3.75A	7.5A	22s	17 mOhms	60 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.650" L x 0.118" W (16.50mm x 3.00mm)	0.992" (25.20mm)	-	0.199" (5.05mm)
SRP175F	Littelfuse Inc.	POLYSWITCH STRAP 1.75A HOLD Type: Polymeric Voltage - Max: 15V Current - Max: 100A Current - Hold (Ih) (Max): 1.75A Current - Trip (It): 3.8A Time to Trip: 5s Resistance - Initial (Ri) (Min): 50 mOhms Resistance - Post Trip (R1) (Max): 120 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: User Defined Package / Case: Strap Size / Dimension: 0.866" L x 0.199" W (22.00mm x 5.05mm) Height - Seated (Max): - Thickness (Max): 0.039" (1.00mm) Lead Spacing: -	Package: Strap	Stock44,940	15V	100A	1.75A	3.8A	5s	50 mOhms	120 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	0.866" L x 0.199" W (22.00mm x 5.05mm)	-	0.039" (1.00mm)	-
1812L110PR	Littelfuse Inc.	PTC 1.1A 6VDC RESETTABLE 1812L Type: Polymeric Voltage - Max: 8V Current - Max: 100A Current - Hold (Ih) (Max): 1.1A Current - Trip (It): 2.2A Time to Trip: 300ms Resistance - Initial (Ri) (Min): 40 mOhms Resistance - Post Trip (R1) (Max): 210 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 1812 (4532 Metric), Concave Size / Dimension: 0.179" L x 0.128" W (4.55mm x 3.24mm) Height - Seated (Max): - Thickness (Max): 0.028" (0.71mm) Lead Spacing: -	Package: 1812 (4532 Metric), Concave	Stock164,328	8V	100A	1.1A	2.2A	300ms	40 mOhms	210 mOhms	-	-40°C ~ 85°C	-	Surface Mount	1812 (4532 Metric), Concave	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.028" (0.71mm)	-
SRP350F	Littelfuse Inc.	POLYSWITCH STRAP 3.50A HOLD Type: Polymeric Voltage - Max: 30V Current - Max: 100A Current - Hold (Ih) (Max): 3.5A Current - Trip (It): 6.3A Time to Trip: 3s Resistance - Initial (Ri) (Min): 17 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: 1.185" L x 0.522" W (30.10mm x 13.25mm) Height - Seated (Max): - Thickness (Max): 0.043" (1.10mm) Lead Spacing: -	Package: Strap	Stock297,726	30V	100A	3.5A	6.3A	3s	17 mOhms	50 mOhms	-	-40°C ~ 85°C	-	User Defined	Strap	1.185" L x 0.522" W (30.10mm x 13.25mm)	-	0.043" (1.10mm)	-
RXEF075	Littelfuse Inc.	POLYSWITCH PTC RESET 0.75A Type: Polymeric Voltage - Max: 72V Current - Max: 40A Current - Hold (Ih) (Max): 750mA Current - Trip (It): 1.5A Time to Trip: 6.3s Resistance - Initial (Ri) (Min): 250 mOhms Resistance - Post Trip (R1) (Max): 600 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Through Hole Package / Case: Radial, Disc Size / Dimension: 0.402" Dia x 0.118" W (10.20mm x 3.00mm) Height - Seated (Max): 0.598" (15.20mm) Thickness (Max): - Lead Spacing: 0.199" (5.05mm)	Package: Radial, Disc	Stock2,000	72V	40A	750mA	1.5A	6.3s	250 mOhms	600 mOhms	-	-40°C ~ 85°C	-	Through Hole	Radial, Disc	0.402" Dia x 0.118" W (10.20mm x 3.00mm)	0.598" (15.20mm)	-	0.199" (5.05mm)
0ZCF0250FF2C	Bel Fuse Inc.	PTC RESTTBLE 16V 2.50A CHIP 2920 Type: Polymeric Voltage - Max: 16V Current - Max: 100A Current - Hold (Ih) (Max): 2.5A Current - Trip (It): 5A Time to Trip: 16s Resistance - Initial (Ri) (Min): 25 mOhms Resistance - Post Trip (R1) (Max): 85 mOhms Resistance - 25°C (Typ): - Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package / Case: 2920 (7351 Metric), Concave Size / Dimension: 0.290" L x 0.202" W (7.36mm x 5.12mm) Height - Seated (Max): - Thickness (Max): 0.035" (0.90mm) Lead Spacing: -	Package: 2920 (7351 Metric), Concave	Stock20,400	16V	100A	2.5A	5A	16s	25 mOhms	85 mOhms	-	-40°C ~ 85°C	-	Surface Mount	2920 (7351 Metric), Concave	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.035" (0.90mm)	-