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
MINIASMDC260F/13.2-2

MINIASMDC260F/13.2-2

PTC RESET FUSE 13.2V 2.6A 1812

Littelfuse Inc.

163
RFQ
Datasheet 1812 (4532 Metric), Concave PolySwitch®, miniASMD Bulk Active Polymeric 13.2V 2.6 A 5 A 100 A 5 s 15 mOhms 50 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.181" L x 0.128" W (4.60mm x 3.24mm) - 0.060" (1.52mm) -
VLP220F

VLP220F

PTC RESET FUSE 16V 2.2A STRAP

Littelfuse Inc.

1,000
RFQ
Datasheet Strap PolySwitch®, VLP Bulk Active Polymeric 16V 2.2 A 5.3 A 60 A 5 s 17 mOhms 58 mOhms - -40°C ~ 85°C - - - User Defined 0.874" L x 0.146" W (22.20mm x 3.70mm) - 0.032" (0.80mm) -
250R120U

250R120U

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

78
RFQ
Datasheet Radial, Disc POLY-FUSE®, 250R Bulk Active Polymeric 60V (250V Int) 120 mA 240 mA 3 A 2.5 s 4 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) - 0.201" (5.10mm)
30R250UU

30R250UU

PTC RESET FUSE 30V 2.5A RADIAL

Littelfuse Inc.

954
RFQ
Datasheet Radial, Disc POLY-FUSE®, 30R Bulk Active Polymeric 30V 2.5 A 5 A 40 A 10.3 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) - 0.118" (3.00mm)
RXEF185K-2

RXEF185K-2

PTC RESET FUSE 72V 1.85A RADIAL

Littelfuse Inc.

685
RFQ
Datasheet Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 1.85 A 3.7 A 40 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C - - - Through Hole 0.660" Dia x 0.118" T (16.76mm x 3.00mm) 0.906" (23.00mm) - 0.199" (5.05mm)
AHEF050

AHEF050

PTC RESET FUSE 32V 500MA RADIAL

Littelfuse Inc.

265
RFQ
Datasheet Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 500 mA 1 A 100 A 3 s 350 mOhms 1.1 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.291" Dia x 0.130" T (7.40mm x 3.30mm) 0.500" (12.70mm) - 0.199" (5.05mm)
RHEF600

RHEF600

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

620
RFQ
Datasheet Radial, Disc PolySwitch®, RHEF Bag Active Polymeric 16V 6 A 10.8 A 100 A 5 s 13 mOhms 32 mOhms - -40°C ~ 125°C - - - Through Hole 0.441" L x 0.118" W (11.20mm x 3.00mm) 0.827" (21.00mm) - 0.199" (5.05mm)
LVR008NS-2

LVR008NS-2

PTC RESET FUSE 240V 80MA RADIAL

Littelfuse Inc.

561
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Tape & Reel (TR) Active Polymeric 240V (265V Int) 80 mA 190 mA 1.2 A 10 s 7.4 Ohms 26 Ohms - -20°C ~ 85°C - - - Through Hole 0.283" Dia x 0.181" T (7.20mm x 4.60mm) 0.402" (10.20mm) - 0.200" (5.08mm)
MINIASMDC150F/24-2

MINIASMDC150F/24-2

PTC RESET FUSE 24V 1.5A 1812

Littelfuse Inc.

551
RFQ
Datasheet 1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 24V 1.5 A 3 A 20 A 1.5 s 40 mOhms 120 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.181" L x 0.128" W (4.60mm x 3.24mm) - 0.076" (1.94mm) -
LVR033S

LVR033S

PTC RESET FUSE 240V 330MA RADIAL

Littelfuse Inc.

396
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 330 mA 740 mA 4.5 A 21 s 770 mOhms 2.6 Ohms - -20°C ~ 85°C - - - Through Hole 0.449" L x 0.150" W (11.40mm x 3.80mm) 0.650" (16.50mm) - 0.200" (5.08mm)
TRF250-055UT

TRF250-055UT

PTC RESET FUSE 60V 55MA RADIAL

Littelfuse Inc.

383
RFQ
Datasheet Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 55 mA 170 mA 3 A 5 s 15 Ohms 35 Ohms - -40°C ~ 85°C - - - Through Hole 0.189" Dia x 0.150" T (4.80mm x 3.80mm) 0.366" (9.30mm) - 0.200" (5.08mm)
60R160XF

60R160XF

PTC RESET FUSE 60V 1.6A RADIAL

Littelfuse Inc.

343
RFQ
Datasheet Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 1.6 A 3.2 A 40 A 11.4 s 90 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.600" Dia x 0.122" T (15.24mm x 3.10mm) 0.850" (21.60mm) - 0.201" (5.10mm)
RUEF500-1

RUEF500-1

PTC RESET FUSE 30V 5A RADIAL

Littelfuse Inc.

75
RFQ
Datasheet Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 5 A 10 A 100 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.949" (24.10mm) - 0.400" (10.15mm)
RGEF600-1

RGEF600-1

PTC RESET FUSE 16V 6A RADIAL

Littelfuse Inc.

500
RFQ
Datasheet Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 6 A 10.2 A 100 A 3.3 s 10 mOhms 28 mOhms - -40°C ~ 85°C - - - Through Hole 0.402" L x 0.098" W (10.20mm x 2.50mm) 0.673" (17.10mm) - 0.199" (5.05mm)
LVR012S-1

LVR012S-1

PTC RESET FUSE 240V 120MA RADIAL

Littelfuse Inc.

490
RFQ
Datasheet Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 120 mA 300 mA 1.2 A 15 s 3 Ohms 12 Ohms - -20°C ~ 85°C - - - Through Hole 0.327" Dia x 0.150" T (8.30mm x 3.80mm) 0.430" (10.70mm) - 0.200" (5.08mm)
250R180F

250R180F

PTC RESET FUSE 60V 180MA RADIAL

Littelfuse Inc.

434
RFQ
Datasheet Radial, Disc POLY-FUSE®, 250R Bulk Active Polymeric 60V (250V Int) 180 mA 650 mA 10 A 20 s 800 mOhms 4 Ohms - -40°C ~ 85°C - - - Through Hole 0.374" Dia x 0.181" T (9.50mm x 4.60mm) 0.472" (12.00mm) - 0.201" (5.10mm)
72R075XPR

72R075XPR

PTC RESET FUSE 72V 750MA RADIAL

Littelfuse Inc.

341
RFQ
Datasheet Radial, Disc POLY-FUSE®, 72R Cut Tape (CT) 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 0.122" T (10.20mm x 3.10mm) 0.598" (15.20mm) - 0.201" (5.10mm)
AHEF070

AHEF070

PTC RESET FUSE 32V 700MA RADIAL

Littelfuse Inc.

473
RFQ
Datasheet Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 700 mA 1.4 A 100 A 3.2 s 230 mOhms 800 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.272" L x 0.118" W (6.90mm x 3.00mm) 0.425" (10.80mm) - 0.118" (3.00mm)
2920L300DR

2920L300DR

PTC RESET FUSE 6V 3A 2920

Littelfuse Inc.

906
RFQ
Datasheet 2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 6V 3 A 5 A 40 A 20 s 15 mOhms 48 mOhms - -40°C ~ 85°C - - - Surface Mount 0.289" L x 0.202" W (7.35mm x 5.12mm) - 0.049" (1.25mm) -
AHS200-2

AHS200-2

PTC RESET FUSE 16V 2A 2SMD

Littelfuse Inc.

783
RFQ
Datasheet 2-SMD PolySwitch®, AHS Tape & Reel (TR) Active Polymeric 16V 2 A 4 A 70 A 13.4 s 50 mOhms 140 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.343" L x 0.250" W (8.70mm x 6.36mm) - 0.118" (3.00mm) -
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