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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
RHEF100-AP Littelfuse Inc. electronic component

RHEF100-AP

PTC RESET FUSE 30V 1A RADIAL

Littelfuse Inc.

840
RFQ

Datasheet

Radial, Disc PolySwitch®, RHEF Cut Tape (CT) Active Polymeric 30V 1 A 1.8 A 40 A 5.2 s 180 mOhms 430 mOhms - -40°C ~ 125°C - - - Through Hole 0.382" Dia x 0.118" T (9.70mm x 3.00mm) 0.535" (13.60mm) - 0.199" (5.05mm)
PFRA.185 SCHURTER Inc. electronic component

PFRA.185

PTC RESET FUSE 30V 1.85A RADIAL

SCHURTER Inc.

637
RFQ

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 30V 1.85 A 3.7 A 40 A 8.7 s 40 mOhms 110 mOhms - -40°C ~ 85°C - - - Through Hole 0.472" Dia x 0.118" T (12.00mm x 3.00mm) 0.724" (18.40mm) - 0.201" (5.10mm)
0ZRR0250FF1A Bel Fuse Inc. electronic component

0ZRR0250FF1A

PTC RESET FUSE 60V 2.5A RADIAL

Bel Fuse Inc.

233
RFQ

Datasheet

Radial, Disc 0ZRR Bulk Active Polymeric 60V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.839" Dia x 0.122" T (21.30mm x 3.10mm) 1.039" (26.40mm) - 0.402" (10.20mm)
RXEF135-2 Littelfuse Inc. electronic component

RXEF135-2

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

599
RFQ

Datasheet

Radial, Disc PolySwitch®, RXEF Tape & Reel (TR) Active Polymeric 72V 1.35 A 2.7 A 40 A 9.6 s 120 mOhms 300 mOhms - -40°C ~ 85°C - - - Through Hole 0.571" Dia x 0.118" T (14.50mm x 3.00mm) 0.752" (19.10mm) - 0.199" (5.05mm)
0ZRP0160FF1A Bel Fuse Inc. electronic component

0ZRP0160FF1A

PTC RESET FUSE 60V 1.6A RADIAL

Bel Fuse Inc.

46
RFQ

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 1.6 A 3.2 A 40 A 9 s 100 mOhms 320 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.480" L x 0.142" W (12.20mm x 3.60mm) 0.720" (18.30mm) - 0.201" (5.10mm)
RUEF400-AP Littelfuse Inc. electronic component

RUEF400-AP

PTC RESET FUSE 30V 4A RADIAL

Littelfuse Inc.

191
RFQ

Datasheet

Radial, Disc PolySwitch®, RUEF Cut Tape (CT) Active Polymeric 30V 4 A 8 A 100 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.551" L x 0.118" W (14.00mm x 3.00mm) 0.760" (19.30mm) - 0.199" (5.05mm)
PFRA.300 SCHURTER Inc. electronic component

PFRA.300

PTC RESET FUSE 30V 3A RADIAL

SCHURTER Inc.

159
RFQ

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 30V 3 A 6 A 40 A 10.8 s 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) - 0.201" (5.10mm)
AHRF050 Littelfuse Inc. electronic component

AHRF050

PTC RESET FUSE 30V 500MA RADIAL

Littelfuse Inc.

601
RFQ

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 30V 500 mA 1 A 40 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)
60R090XU Littelfuse Inc. electronic component

60R090XU

PTC RESET FUSE 60V 900MA RADIAL

Littelfuse Inc.

451
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 900 mA 1.8 A 40 A 7.2 s 200 mOhms 470 mOhms - -40°C ~ 85°C - - - Through Hole 0.441" Dia x 0.122" T (11.20mm x 3.10mm) 0.622" (15.80mm) - 0.201" (5.10mm)
RGEF500-1 Littelfuse Inc. electronic component

RGEF500-1

PTC RESET FUSE 16V 5A RADIAL

Littelfuse Inc.

125
RFQ

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 5 A 8.5 A 100 A 2 s 15 mOhms 34 mOhms - -40°C ~ 85°C - - - Through Hole 0.390" L x 0.098" W (9.90mm x 2.50mm) 0.563" (14.30mm) - 0.199" (5.05mm)
PRG21AR420MS1RA Murata Electronics electronic component

PRG21AR420MS1RA

PTC RESET FUSE 20V 54MA 0805

Murata Electronics

648
RFQ

Datasheet

0805 (2012 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 20V 54 mA 100 mA 590 mA - - - 42 Ohms -40°C ~ 105°C - - - Surface Mount 0.079" L x 0.049" W (2.00mm x 1.25mm) - 0.043" (1.10mm) -
LR4-190F Littelfuse Inc. electronic component

LR4-190F

PTC RESET FUSE 15V 1.9A STRAP

Littelfuse Inc.

642
RFQ

Datasheet

Strap PolySwitch®, LR4 Bag Active Polymeric 15V 1.9 A 3.9 A 100 A 5 s 39 mOhms 102 mOhms - -40°C ~ 85°C - - - User Defined 0.827" L x 0.205" W (21.00mm x 5.20mm) - - -
RXEF185K Littelfuse Inc. electronic component

RXEF185K

PTC RESET FUSE 72V 1.85A RADIAL

Littelfuse Inc.

390
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 0.660" Dia x 0.118" T (16.76mm x 3.00mm) 0.906" (23.00mm) - 0.199" (5.05mm)
LVR016K Littelfuse Inc. electronic component

LVR016K

PTC RESET FUSE 240V 160MA RADIAL

Littelfuse Inc.

352
RFQ

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 160 mA 370 mA 2 A 15 s 2.5 Ohms 7.8 Ohms - -20°C ~ 85°C - - - Through Hole 0.390" Dia x 0.150" T (9.90mm x 3.80mm) 0.543" (13.80mm) - 0.200" (5.08mm)
PTR030V0600-BK Eaton - Electronics Division electronic component

PTR030V0600-BK

PTC RESET FUSE 30V 6A RADIAL

Eaton - Electronics Division

290
RFQ

Datasheet

Radial, Disc PTR030V Bulk Active Polymeric 30V 6 A 12 A 100 A 16 s 5 mOhms 40 mOhms - -40°C ~ 85°C - - - Through Hole 0.650" L x 0.118" W (16.50mm x 3.00mm) 1.169" (29.70mm) - 0.394" (10.00mm)
PFRA.400 SCHURTER Inc. electronic component

PFRA.400

PTC RESET FUSE 30V 4A RADIAL

SCHURTER Inc.

89
RFQ

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 30V 4 A 8 A 40 A 12.7 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.567" L x 0.118" W (14.40mm x 3.00mm) 0.976" (24.80mm) - 0.201" (5.10mm)
MF-RX030/72-0 Bourns Inc. electronic component

MF-RX030/72-0

PTC RESET FUSE 72V 300MA RADIAL

Bourns Inc.

477
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Bulk Active Polymeric 72V 300 mA 600 mA 40 A 3 s 760 mOhms 2.1 Ohms - -40°C ~ 85°C - - - Through Hole 0.291" Dia x 0.122" T (7.40mm x 3.10mm) 0.528" (13.40mm) - 0.201" (5.10mm)
RGEF700 Littelfuse Inc. electronic component

RGEF700

PTC RESET FUSE 16V 7A RADIAL

Littelfuse Inc.

464
RFQ

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 7 A 11.9 A 100 A 3.5 s 7.7 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.421" L x 0.098" W (10.70mm x 2.50mm) 0.776" (19.70mm) - 0.199" (5.05mm)
MF-RX250/72-2 Bourns Inc. electronic component

MF-RX250/72-2

PTC RESET FUSE 72V 2.5A RADIAL

Bourns Inc.

446
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RX/72 Tape & Reel (TR) Active Polymeric 72V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.702" L x 0.122" W (17.84mm x 3.10mm) 0.939" (23.84mm) - 0.402" (10.20mm)
MINIASMDC260F/13.2-2 Littelfuse Inc. electronic component

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) -
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PTC Resettable Fuses Electronic Components

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