PTC Resettable Fuses

Photo Mfr. Part # Availability Quantity Datasheet Package/Case Series Packaging Product Status Type Voltage - Max Current - Hold (Ih) (Max) Current - Trip (It) Current - Max Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing
RUEF160-AP

RUEF160-AP

PTC RESET FUSE 30V 1.6A RADIAL

Littelfuse Inc.

4,375
RFQ
Datasheet Radial, Disc PolySwitch®, RUEF Cut Tape (CT) Active Polymeric 30V 1.6 A 3.2 A 100 A 8 s 30 mOhms 110 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.598" (15.20mm) - 0.199" (5.05mm)
MINIASMDC075F-2

MINIASMDC075F-2

PTC RESET FUSE 13.2V 750MA 1812

Littelfuse Inc.

1,491
RFQ
Datasheet 1812 (4532 Metric), Concave PolySwitch®, miniASMD Bulk Active Polymeric 13.2V 750 mA 1.5 A 100 A 200 ms 110 mOhms 450 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.024" (0.62mm) -
RXEF030-AP

RXEF030-AP

PTC RESET FUSE 72V 300MA RADIAL

Littelfuse Inc.

1,500
RFQ
Datasheet Radial, Disc PolySwitch®, RXEF Cut Tape (CT) Active Polymeric 72V 300 mA 600 mA 40 A 3 s 880 mOhms 2.1 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.118" T (7.40mm x 3.00mm) 0.500" (12.70mm) - 0.199" (5.05mm)
RUEF185-1

RUEF185-1

PTC RESET FUSE 30V 1.85A RADIAL

Littelfuse Inc.

1,412
RFQ
Datasheet Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 1.85 A 3.7 A 100 A 8.7 s 30 mOhms 90 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" Dia x 0.118" T (10.20mm x 3.00mm) 0.618" (15.70mm) - 0.199" (5.05mm)
1812L160PR

1812L160PR

PTC RESET FUSE 8V 1.6A 1812

Littelfuse Inc.

5,343
RFQ
Datasheet 1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 8V 1.6 A 2.8 A 100 A 1 s 30 mOhms 100 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.030" (0.75mm) -
NANOASMDCH035F-2

NANOASMDCH035F-2

PTC RESET FUSE 16V 350MA 1206

Littelfuse Inc.

4,320
RFQ
Datasheet 1206 (3216 Metric), Concave PolySwitch®, nanoASMD Tape & Reel (TR) Active Polymeric 16V 350 mA 950 mA 50 A 200 ms 200 mOhms 1.6 Ohms - -40°C ~ 125°C - - - Surface Mount 0.134" L x 0.071" W (3.40mm x 1.80mm) - 0.045" (1.14mm) -
NANOASMDC025F-2

NANOASMDC025F-2

PPTC-MINI-PSW

Littelfuse Inc.

3,789
RFQ
Datasheet 1206 (3216 Metric), Concave PolySwitch® ASMD Tape & Reel (TR) Active Polymeric 16V 250 mA 580 mA 100 A 10 ms 400 mOhms 2.1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.59mm) - 0.032" (0.82mm) -
60R017XPR

60R017XPR

PTC RESET FUSE 60V 170MA RADIAL

Littelfuse Inc.

5,011
RFQ
Datasheet Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 170 mA 340 mA 40 A 3 s 3.3 Ohms 8 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
60R025XPR

60R025XPR

PTC RESET FUSE 60V 250MA RADIAL

Littelfuse Inc.

3,454
RFQ
Datasheet Radial, Disc POLY-FUSE®, 60R Cut Tape (CT) Active Polymeric 60V 250 mA 500 mA 40 A 2.5 s 1.25 Ohms 3 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
RXEF075-2

RXEF075-2

PTC RESET FUSE 72V 750MA RADIAL

Littelfuse Inc.

12,235
RFQ
Datasheet Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 750 mA 1.5 A 40 A 6.3 s 250 mOhms 600 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" Dia x 0.118" T (10.20mm x 3.00mm) 0.598" (15.20mm) - 0.199" (5.05mm)
1206L150THWR-A

1206L150THWR-A

PTC RESET FUSE 8V 1.5A 1206

Littelfuse Inc.

1,182
RFQ
Datasheet 1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Active Polymeric 8V 1.5 A 3 A 100 A 300 ms 40 mOhms 120 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.039" (1.00mm) -
ZEPTOSMDC0015F

ZEPTOSMDC0015F

PTC RESET FUSE 15MA 13VDC 0201

Littelfuse Inc.

28,119
RFQ
Datasheet 2-SMD POLYSWITCH® zeptoSMDC Tape & Reel (TR) Active Polymeric 13V 15 mA 80 mA 200 mA 20 ms 10 Ohms 150 Ohms - -20°C ~ 60°C - - - Surface Mount 0.024" L x 0.018" W (0.60mm x 0.45mm) - 0.016" (0.40mm) -
RUEF250U-2

RUEF250U-2

PTC RESET FUSE 30V 2.5A RADIAL

Littelfuse Inc.

6,000
RFQ
Datasheet Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 2.5 A 5 A 100 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.299" L x 0.110" W (7.60mm x 2.80mm) 0.642" (16.30mm) - 0.199" (5.05mm)
RUSBF120-2

RUSBF120-2

PTC RESET FUSE 6V 1.2A RADIAL

Littelfuse Inc.

2,866
RFQ
Datasheet Radial, Disc PolySwitch®, RUSBF Tape & Reel (TR) Active Polymeric 6V 1.2 A 2 A 40 A 500 ms 70 mOhms 140 mOhms - -40°C ~ 85°C - - - Through Hole 0.272" L x 0.122" W (6.90mm x 3.10mm) 0.461" (11.70mm) - 0.200" (5.08mm)
RGEF600K-2

RGEF600K-2

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

1,232
RFQ
Datasheet Radial, Disc PolySwitch®, RGEF Tape & Reel (TR) Active Polymeric 16V 6 A 10.2 A 100 A 3.3 s 10 mOhms 28 mOhms - -40°C ~ 85°C - - - Through Hole 0.382" L x 0.118" W (9.70mm x 3.00mm) 0.673" (17.10mm) - 0.199" (5.05mm)
RXEF185-1

RXEF185-1

PTC RESET FUSE 72V 1.85A RADIAL

Littelfuse Inc.

29,679
RFQ
Datasheet Radial, Disc PolySwitch®, RXEF Bag Active Polymeric 72V 1.85 A 3.7 A 40 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C - - - Through Hole 0.689" Dia x 0.118" T (17.50mm x 3.00mm) 0.882" (22.40mm) - 0.199" (5.05mm)
NANOASMDC035F-2

NANOASMDC035F-2

PTC RESET FUSE 16V 350MA 1206

Littelfuse Inc.

2,375
RFQ
Datasheet 1206 (3216 Metric), Concave PolySwitch®, nanoASMD Tape & Reel (TR) Active Polymeric 16V 350 mA 750 mA 20 A 100 ms 450 mOhms 1.35 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.59mm) - 0.032" (0.82mm) -
06R155BPR

06R155BPR

PTC RESET FUSE 6V 1.55A RADIAL

Littelfuse Inc.

1,849
RFQ
Datasheet Radial, Disc POLY-FUSE®, USBR Cut Tape (CT) Active Polymeric 6V 1.55 A 2.7 A 40 A 2.2 s 40 mOhms 100 mOhms - -40°C ~ 85°C - - - Through Hole 0.272" Dia x 0.118" T (6.90mm x 3.00mm) 0.449" (11.40mm) - 0.201" (5.10mm)
72R030XPR

72R030XPR

PTC RESET FUSE 72V 300MA RADIAL

Littelfuse Inc.

1,506
RFQ
Datasheet Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) Active Polymeric 72V 300 mA 600 mA 40 A 3 s 880 mOhms 2.1 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.500" (12.70mm) - 0.201" (5.10mm)
72R050XPR

72R050XPR

PTC RESET FUSE 72V 500MA RADIAL

Littelfuse Inc.

7,652
RFQ
Datasheet Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) Active Polymeric 72V 500 mA 1 A 40 A 4 s 500 mOhms 1.17 Ohms - -40°C ~ 85°C - - - Through Hole 0.311" Dia x 0.122" T (7.90mm x 3.10mm) 0.539" (13.70mm) - 0.201" (5.10mm)
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