PTC Resettable Fuses

Photo Mfr. Part # Availability Price 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
0ZRG0155FF1E

0ZRG0155FF1E

PTC RESET FUSE 30V 1.55A RADIAL

Bel Fuse Inc.

925
RFQ
0ZRG0155FF1E

Datasheet

Radial, Disc 0ZRG Bulk Active Polymeric 30V 1.55 A 2.7 A 40 A 2.2 s 30 mOhms 120 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.272" Dia x 0.118" T (6.90mm x 3.00mm) 0.461" (11.70mm) - 0.201" (5.10mm)
BK250-400-SZ

BK250-400-SZ

PTC RESET FUSE 250V 400MA RAD

YAGEO

240
RFQ
BK250-400-SZ

Datasheet

Radial, Disc BK250 Bulk Active Polymeric 250V 400 mA 800 mA 10 A 9 s 1 Ohms 3 Ohms - -40°C ~ 85°C - - - Through Hole 0.441" L x 0.181" W (11.20mm x 4.60mm) 0.768" (19.50mm) - 0.201" (5.10mm)
0ZRR0185FF1A

0ZRR0185FF1A

PTC RESET FUSE 60V 1.85A RADIAL

Bel Fuse Inc.

501
RFQ
0ZRR0185FF1A

Datasheet

Radial, Disc 0ZRR Bulk Active Polymeric 60V 1.85 A 3.7 A 40 A 12.6 s 80 mOhms 190 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.701" Dia x 0.122" T (17.80mm x 3.10mm) 0.902" (22.90mm) - 0.201" (5.10mm)
RUEF090-AP

RUEF090-AP

PTC RESET FUSE 30V 900MA RADIAL

Littelfuse Inc.

450
RFQ
RUEF090-AP

Datasheet

Radial, Disc PolySwitch®, RUEF Cut Tape (CT) Active Polymeric 30V 900 mA 1.8 A 100 A 5.9 s 70 mOhms 220 mOhms - -40°C ~ 85°C - - - Through Hole 0.291" L x 0.118" W (7.40mm x 3.00mm) 0.480" (12.20mm) - 0.199" (5.05mm)
RUEF300U

RUEF300U

PTC RESET FUSE 30V 3A RADIAL

Littelfuse Inc.

443
RFQ
RUEF300U

Datasheet

Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 3 A 6 A 100 A 10.8 s 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.650" (16.50mm) - 0.199" (5.05mm)
PTSA120660V010

PTSA120660V010

PTC RESET FUSE 100MA 60V 1206

Eaton - Electronics Division

382
RFQ
PTSA120660V010

Datasheet

1206 (3216 Metric), Concave PTSA1206 Tape & Reel (TR) Active - 60V 100 mA 250 mA 10 A 200 ms 1.6 Ohms 15 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.039" (1.00mm) -
PTSLR08058V450

PTSLR08058V450

PTC RESET FUSE 4.5A 8V 1206

Eaton - Electronics Division

325
RFQ
PTSLR08058V450

Datasheet

0805 (2012 Metric), Concave PTSLR0805 Tape & Reel (TR) Active - 8V 4.5 A 9 A 50 A 60 s 2 mOhms 12 mOhms - -40°C ~ 85°C - - - Surface Mount 0.098" L x 0.063" W (2.50mm x 1.60mm) - 0.055" (1.40mm) -
RUEF300K

RUEF300K

PTC RESET FUSE 30V 3A RADIAL

Littelfuse Inc.

4,817
RFQ
RUEF300K

Datasheet

Radial, Disc PolySwitch®, RUEF Bag Active Polymeric 30V 3 A 6 A 100 A 10.8 s 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.710" (18.03mm) - 0.199" (5.05mm)
RGEF250

RGEF250

PTC RESET FUSE 16V 2.5A RADIAL

Littelfuse Inc.

146
RFQ
RGEF250

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 2.5 A 4.7 A 100 A 5 s 22 mOhms 53 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.504" (12.80mm) - 0.199" (5.05mm)
RKEF090

RKEF090

PTC RESET FUSE 60V 900MA RADIAL

Littelfuse Inc.

508
RFQ
RKEF090

Datasheet

Radial, Disc PolySwitch®, RKEF Bag Active Polymeric 60V 900 mA 1.8 A 40 A 2 s 190 mOhms 520 mOhms - -40°C ~ 85°C - - - Through Hole 0.310" L x 0.140" W (7.87mm x 3.56mm) 0.550" (13.97mm) - 0.200" (5.08mm)
RUEF300K-AP

RUEF300K-AP

PTC RESET FUSE 30V 3A RADIAL

Littelfuse Inc.

2,000
RFQ
RUEF300K-AP

Datasheet

Radial, Disc PolySwitch®, RUEF Cut Tape (CT) Active Polymeric 30V 3 A 6 A 100 A 10.8 s 20 mOhms 80 mOhms - -40°C ~ 85°C - - - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.650" (16.50mm) - 0.199" (5.05mm)
30R135UU

30R135UU

PTC RESET FUSE 30V 1.35A RADIAL

Littelfuse Inc.

170
RFQ
30R135UU

Datasheet

Radial, Disc POLY-FUSE®, 30R Bulk Active Polymeric 30V 1.35 A 2.7 A 40 A 7.3 s 40 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.350" L x 0.118" W (8.90mm x 3.00mm) 0.532" (13.50mm) - 0.201" (5.10mm)
RUSBF250

RUSBF250

PTC RESET FUSE 16V 2.5A RADIAL

Littelfuse Inc.

325
RFQ
RUSBF250

Datasheet

Radial, Disc PolySwitch®, RUSBF Bag Active Polymeric 16V 2.5 A 5 A 40 A 40 s 20 mOhms 60 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)
AHRF200

AHRF200

PTC RESET FUSE 16V 2A RADIAL

Littelfuse Inc.

322
RFQ
AHRF200

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 2 A 3.8 A 100 A 4.8 s 39 mOhms 110 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.370" Dia x 0.118" T (9.40mm x 3.00mm) 0.567" (14.40mm) - 0.199" (5.05mm)
PTSAHT120624V050

PTSAHT120624V050

PTC RESET FUSE 500MA 24V 1206

Eaton - Electronics Division

388
RFQ
PTSAHT120624V050

Datasheet

1206 (3216 Metric), Concave PTSAHT1206 Tape & Reel (TR) Active - 24V 500 mA 2.5 A 20 A 100 ms 200 mOhms 1.6 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.132" L x 0.067" W (3.35mm x 1.70mm) - 0.057" (1.46mm) -
0ZRM0040FF1E

0ZRM0040FF1E

PTC RESET FUSE 120V 400MA RADIAL

Bel Fuse Inc.

177
RFQ
0ZRM0040FF1E

Datasheet

Radial, Disc 0ZRM Box Active Polymeric 120V 400 mA 800 mA 3 A 6.5 s 550 mOhms 1.29 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.323" Dia x 0.150" T (8.20mm x 3.80mm) 0.559" (14.20mm) - 0.201" (5.10mm)
RHEF100-AP

RHEF100-AP

PTC RESET FUSE 30V 1A RADIAL

Littelfuse Inc.

840
RFQ
RHEF100-AP

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

PFRA.185

PTC RESET FUSE 30V 1.85A RADIAL

SCHURTER Inc.

637
RFQ
PFRA.185

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

0ZRR0250FF1A

PTC RESET FUSE 60V 2.5A RADIAL

Bel Fuse Inc.

233
RFQ
0ZRR0250FF1A

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

RXEF135-2

PTC RESET FUSE 72V 1.35A RADIAL

Littelfuse Inc.

599
RFQ
RXEF135-2

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)
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