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PTC Resettable Fuses

Manufacturer Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing
1812L125ZR

1812L125ZR

PTC RESET FUSE 1.25A 1812

Littelfuse Inc.

4,554
1812L125ZR

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Obsolete Polymeric - 2.5 A 100 A 400 ms 1.25 A 50 mOhms 140 mOhms - -40°C ~ 85°C - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount - - 0.049" (1.25mm) -
1812L150ZRT

1812L150ZRT

PTC RESET FUSE 8V 1.25A 1812

Littelfuse Inc.

7,114
1812L150ZRT

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Obsolete Polymeric 8V 3 A 100 A 300 ms 1.25 A 40 mOhms 110 mOhms - -40°C ~ 85°C - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount - - 0.049" (1.25mm) -
1812L160ZRT

1812L160ZRT

PTC RESET FUSE 8V 1.6A 1812

Littelfuse Inc.

3,909
1812L160ZRT

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Obsolete Polymeric 8V 2.8 A 100 A 1 s 1.6 A 30 mOhms 100 mOhms - -40°C ~ 85°C - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount - - 0.030" (0.75mm) -
1210L500SLTH-VYR

1210L500SLTH-VYR

PTC RESET FUSE 6V 5A 1210

Littelfuse Inc.

4,205
1210L500SLTH-VYR

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Obsolete Polymeric 6V 10 A 50 A - 5 A - - - -40°C ~ 85°C - 0.127" L x 0.101" W (3.22mm x 2.58mm) - Surface Mount - - 0.031" (0.80mm) -
BK16-800-SZ

BK16-800-SZ

PTC RESET FUSE 16V 8A RAD

YAGEO

7,299
BK16-800-SZ

Datasheet

Radial, Disc BK16 Bulk Active Polymeric 16V 16 A 100 A 5.6 s 8 A 6 mOhms 14.5 mOhms - -40°C ~ 85°C - 0.571" L x 0.122" W (14.50mm x 3.10mm) - Through Hole - 0.984" (25.00mm) - 0.201" (5.10mm)
BK16-900-SZ

BK16-900-SZ

PTC RESET FUSE 16V 9A RAD

YAGEO

5,879
BK16-900-SZ

Datasheet

Radial, Disc BK16 Bulk Active Polymeric 16V 18 A 100 A 4.7 s 9 A 4 mOhms 12 mOhms - -40°C ~ 85°C - 0.591" L x 0.122" W (15.00mm x 3.10mm) - Through Hole - 0.984" (25.00mm) - 0.201" (5.10mm)
RTEF135-2

RTEF135-2

PTC RESET FUSE 33V 1.35A RADIAL

Littelfuse Inc.

5,500
RTEF135-2

Datasheet

Radial, Disc PolySwitch® Tape & Reel (TR) Obsolete Polymeric 33V 2.5 A 40 A 4.5 s 1.35 A 59 mOhms 143 mOhms - - - 0.291" L x 0.118" W (7.40mm x 3.00mm) - Through Hole - 0.559" (14.20mm) - 0.199" (5.05mm)
RHEF050US

RHEF050US

PTC RESET FUSE 30V 500MA RADIAL

Littelfuse Inc.

7,862
RHEF050US

Datasheet

Radial, Disc PolySwitch®, RHEF Bag Obsolete Polymeric 30V 920 mA 40 A 2.5 s 500 mA 480 mOhms 1.1 Ohms - -40°C ~ 125°C - 0.201" Dia x 0.118" T (5.10mm x 3.00mm) - Through Hole - 0.201" (5.10mm) - 0.199" (5.05mm)
RXE110-2

RXE110-2

PTC RESET FUSE 72V 1.1A RADIAL

Littelfuse Inc.

4,810
RXE110-2

Datasheet

Radial, Disc PolySwitch®, RXE Tape & Reel (TR) Obsolete Polymeric 72V 2.2 A 40 A 8.2 s 1.1 A 150 mOhms 380 mOhms - - - 0.504" Dia x 0.118" T (12.80mm x 3.00mm) - Through Hole - 0.689" (17.50mm) - 0.199" (5.05mm)
0ZRB0400FA2B

0ZRB0400FA2B

PTC RESET FUSE

Bel Fuse Inc.

6,466
0ZRB0400FA2B

Datasheet

Radial, Disc 0ZRB Tape & Reel (TR) Active Polymeric 30V 8 A 40 A 12.7 s 4 A 10 mOhms 50 mOhms - -40°C ~ 85°C Automotive 0.551" L x 0.118" W (14.00mm x 3.00mm) AEC-Q200 Through Hole - 0.791" (20.10mm) - 0.201" (5.10mm)
MINISMDE190F-2

MINISMDE190F-2

PTC RESET FUSE 16V 1.9A 4520

Littelfuse Inc.

7,902
MINISMDE190F-2

Datasheet

4520 (11350 Metric), Concave PolySwitch® Tape & Reel (TR) Obsolete Polymeric 16V 3.8 A 100 A 2 s 1.9 A 24 mOhms - - - - 0.446" L x 0.200" W (11.33mm x 5.08mm) - Surface Mount - - 0.021" (0.53mm) -
RUSBF160-2

RUSBF160-2

PTC RESET FUSE 16V 1.6A RADIAL

Littelfuse Inc.

2,111
RUSBF160-2

Datasheet

Radial, Disc PolySwitch®, RUSBF Tape & Reel (TR) Active Polymeric 16V 3.2 A 40 A 9 s 1.6 A 30 mOhms 110 mOhms - -40°C ~ 85°C - 0.350" L x 0.118" W (8.90mm x 3.00mm) - Through Hole - 0.598" (15.20mm) - 0.199" (5.05mm)
PRG21AR220MB1RK

PRG21AR220MB1RK

PTC RESET FUSE 16V 75MA 0805

Murata Electronics

8,849
PRG21AR220MB1RK

Datasheet

0805 (2012 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 16V 195 mA 900 mA - 75 mA - - 22 Ohms -40°C ~ 105°C - 0.079" L x 0.049" W (2.00mm x 1.25mm) - Surface Mount - - 0.057" (1.45mm) -
SMD1210P005TFA

SMD1210P005TFA

PTC RESET FUSE 30V 50MA 1210

Littelfuse Inc.

3,914
SMD1210P005TFA

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 30V 150 mA 10 A 1.5 s 50 mA 3.6 Ohms 50 Ohms - -40°C ~ 85°C - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount - - 0.039" (1.00mm) -
SMD1210P010TFA

SMD1210P010TFA

PTC RESET FUSE 30V 100MA 1210

Littelfuse Inc.

7,021
SMD1210P010TFA

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 30V 300 mA 10 A 1.5 s 100 mA 1.6 Ohms 15 Ohms - -40°C ~ 85°C - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount - - 0.039" (1.00mm) -
SMD1210P020TFA

SMD1210P020TFA

PTC RESET FUSE 30V 200MA 1210

Littelfuse Inc.

5,364
SMD1210P020TFA

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 30V 400 mA 10 A 20 ms 200 mA 800 mOhms 5 Ohms - -40°C ~ 85°C - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount - - 0.032" (0.80mm) -
SMD1210P035TFA

SMD1210P035TFA

PTC RESET FUSE 6V 350MA 1210

Littelfuse Inc.

3,759
SMD1210P035TFA

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, SMD1210 Tape & Reel (TR) Obsolete Polymeric 6V 700 mA 40 A 200 ms 350 mA 320 mOhms 1.3 Ohms - -40°C ~ 85°C - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount - - 0.027" (0.68mm) -
TCF250-120

TCF250-120

PTC RESET FUSE 60V 120MA SMD

Littelfuse Inc.

8,703
TCF250-120

Datasheet

Nonstandard SMD PolySwitch®, TCF250 Bulk Active Polymeric 60V (250V Int) 240 mA 3 A 900 ms 120 mA 5 Ohms 14 Ohms - -40°C ~ 85°C - 0.217" L x 0.217" W (5.50mm x 5.50mm) - Surface Mount - - 0.091" (2.30mm) -
PTGL06AR0R8M1B51A0

PTGL06AR0R8M1B51A0

PTC RESET FUSE 16V 505MA RADIAL

Murata Electronics

6,239
PTGL06AR0R8M1B51A0

Datasheet

Radial, Disc POSISTOR®, PTGL Bulk Obsolete Ceramic 16V 955 mA 3 A - 505 mA - - 800 mOhms -10°C ~ 60°C - 0.256" Dia x 0.138" T (6.50mm x 3.50mm) - Through Hole - 0.394" (10.00mm) - 0.197" (5.00mm)
0ZCC0150FF2C

0ZCC0150FF2C

PTC RESET FUSE 8V 1.5A 1812

Bel Fuse Inc.

3,085
0ZCC0150FF2C

Datasheet

1812 (4532 Metric) 0ZCC Tape & Reel (TR) Obsolete Polymeric 8V 3 A 100 A 500 ms 1.5 A 40 mOhms 110 mOhms - -40°C ~ 85°C - 0.179" L x 0.128" W (4.55mm x 3.24mm) - Surface Mount - - 0.061" (1.55mm) -
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