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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
MF-R400-2-14 Bourns Inc. electronic component

MF-R400-2-14

PTC RESET FUSE 30V 4A RADIAL

Bourns Inc.

26,393
RFQ

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) 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-RX185/72-2 Bourns Inc. electronic component

MF-RX185/72-2

PTC RESET FUSE 72V 1.85A RADIAL

Bourns Inc.

14,479
RFQ

Datasheet

Radial, Disc Multifuse®, MF-RX/72 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 0.701" L x 0.122" W (17.80mm x 3.10mm) 0.902" (22.90mm) - 0.201" (5.10mm)
LVR040S Littelfuse Inc. electronic component

LVR040S

PTC RESET FUSE 240V 400MA RADIAL

Littelfuse Inc.

12,471
RFQ

Datasheet

Radial, Disc PolySwitch®, LVR Bulk Active Polymeric 240V (265V Int) 400 mA 900 mA 5.5 A 24 s 600 mOhms 1.9 Ohms - -20°C ~ 85°C - - - Through Hole 0.453" L x 0.150" W (11.50mm x 3.80mm) 0.768" (19.50mm) - 0.200" (5.08mm)
1812L110/24DR Littelfuse Inc. electronic component

1812L110/24DR

PTC RESET FUSE 24V 1.1A 1812

Littelfuse Inc.

4,960
RFQ

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 24V 1.1 A 1.95 A 20 A 500 ms 60 mOhms 200 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.042" (1.07mm) -
NANOASMDCH016F-2 Littelfuse Inc. electronic component

NANOASMDCH016F-2

PTC RESET FUSE 30V 160MA 1206

Littelfuse Inc.

3,485
RFQ

Datasheet

1206 (3216 Metric), Concave PolySwitch®, ASMD Tape & Reel (TR) Active Polymeric 30V 160 mA 800 mA 20 A 100 ms 700 mOhms 6 Ohms - -40°C ~ 125°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.062" W (3.20mm x 1.58mm) - 0.045" (1.14mm) -
1206L200PR Littelfuse Inc. electronic component

1206L200PR

PTC RESET FUSE 6V 2A 1206

Littelfuse Inc.

1,837
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Active Polymeric 6V 2 A 3.5 A 100 A 1.5 s 18 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.063" (1.60mm) -
30R090UPR Littelfuse Inc. electronic component

30R090UPR

PTC RESET FUSE 30V 900MA RADIAL

Littelfuse Inc.

5,863
RFQ

Datasheet

Radial, Disc POLY-FUSE®, 30R Cut Tape (CT) Active Polymeric 30V 900 mA 1.8 A 40 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) - 0.201" (5.10mm)
0ZRE0055FF1A Bel Fuse Inc. electronic component

0ZRE0055FF1A

PTC RESET FUSE 240V 550MA RADIAL

Bel Fuse Inc.

4,990
RFQ

Datasheet

Radial, Disc 0ZRE Box Active Polymeric 240V 550 mA 1.25 A 7 A 26 s 450 mOhms 1.45 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Through Hole 0.551" L x 0.161" W (14.00mm x 4.10mm) 0.854" (21.70mm) - 0.201" (5.10mm)
LVR005NK Littelfuse Inc. electronic component

LVR005NK

PTC RESET FUSE 240V 50MA RADIAL

Littelfuse Inc.

2,829
RFQ

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 50 mA 120 mA 1 A 10 s 18.5 Ohms 65 Ohms - -20°C ~ 85°C - - - Through Hole 0.272" Dia x 0.181" T (6.90mm x 4.60mm) 0.476" (12.10mm) - 0.200" (5.08mm)
MF-R500 Bourns Inc. electronic component

MF-R500

PTC RESET FUSE 30V 5A RADIAL

Bourns Inc.

1,595
RFQ

Datasheet

Radial, Disc Multifuse®, MF-R Bulk Active Polymeric 30V 5 A 10 A 40 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.685" L x 0.118" W (17.40mm x 3.00mm) 0.980" (24.90mm) - 0.402" (10.20mm)
0ZRC0250FF1A Bel Fuse Inc. electronic component

0ZRC0250FF1A

PTC RESET FUSE 90V 2.5A RADIAL

Bel Fuse Inc.

1,254
RFQ

Datasheet

Radial, Disc 0ZRC Box Active Polymeric 90V 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" L x 0.122" W (21.30mm x 3.10mm) 1.039" (26.40mm) - 0.402" (10.20mm)
SMD150F-2 Littelfuse Inc. electronic component

SMD150F-2

PTC RESET FUSE 15V 1.5A 2SMD

Littelfuse Inc.

103,075
RFQ

Datasheet

2-SMD PolySwitch®, SMD Tape & Reel (TR) Active Polymeric 15V 1.5 A 3 A 40 A 5 s 60 mOhms 250 mOhms - -40°C ~ 85°C - - - Surface Mount 0.343" L x 0.250" W (8.70mm x 6.36mm) - 0.118" (3.00mm) -
0ZCF0260AF2C Bel Fuse Inc. electronic component

0ZCF0260AF2C

PTC RESET FUSE 24V 2.6A 2920

Bel Fuse Inc.

39,271
RFQ

Datasheet

2920 (7351 Metric), Concave 0ZCF Tape & Reel (TR) Active Polymeric 24V 2.6 A 5.2 A 100 A 20 s 20 mOhms 75 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.067" (1.70mm) -
1206L005/60WR-A Littelfuse Inc. electronic component

1206L005/60WR-A

PTC RESET FUSE 60V 50MA 1206

Littelfuse Inc.

18,124
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, 1206L Tape & Reel (TR) Active Polymeric 60V 50 mA 150 mA 10 A 1.5 s 3.6 Ohms 20 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.049" (1.25mm) -
RGEF300-2 Littelfuse Inc. electronic component

RGEF300-2

PTC RESET FUSE 16V 3A RADIAL

Littelfuse Inc.

2,387
RFQ

Datasheet

Radial, Disc PolySwitch®, RGEF Tape & Reel (TR) Active Polymeric 16V 3 A 5.1 A 100 A 1 s 38 mOhms 97.5 mOhms - -40°C ~ 85°C - - - Through Hole 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.433" (11.00mm) - 0.199" (5.05mm)
1812L075/24DR Littelfuse Inc. electronic component

1812L075/24DR

PTC RESET FUSE 24V 750MA 1812

Littelfuse Inc.

10,845
RFQ

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 24V 750 mA 1.5 A 100 A 200 ms 110 mOhms 290 mOhms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.061" (1.55mm) -
AHEF300 Littelfuse Inc. electronic component

AHEF300

PTC RESET FUSE 32V 3A RADIAL

Littelfuse Inc.

9,394
RFQ

Datasheet

Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 3 A 6 A 100 A 5 s 35 mOhms 110 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.402" L x 0.150" W (10.20mm x 3.80mm) 0.610" (15.50mm) - 0.200" (5.08mm)
MF-R500-2 Bourns Inc. electronic component

MF-R500-2

PTC RESET FUSE 30V 5A RADIAL

Bourns Inc.

8,926
RFQ

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 30V 5 A 10 A 40 A 14.5 s 10 mOhms 50 mOhms - -40°C ~ 85°C - - - Through Hole 0.685" L x 0.118" W (17.40mm x 3.00mm) 0.980" (24.90mm) - 0.402" (10.20mm)
SMD030F-2018-2 Littelfuse Inc. electronic component

SMD030F-2018-2

PTC RESET FUSE 60V 300MA 2SMD

Littelfuse Inc.

8,914
RFQ

Datasheet

2-SMD PolySwitch®, SMD Tape & Reel (TR) Active Polymeric 60V 300 mA 800 mA 20 A 1.5 s 500 mOhms 2.3 Ohms - -40°C ~ 85°C - - - Surface Mount 0.200" L x 0.180" W (5.08mm x 4.58mm) - 0.070" (1.78mm) -
RGEF800 Littelfuse Inc. electronic component

RGEF800

PTC RESET FUSE 16V 8A RADIAL

Littelfuse Inc.

3,927
RFQ

Datasheet

Radial, Disc PolySwitch®, RGEF Bag Active Polymeric 16V 8 A 13.6 A 100 A 5 s 5.6 mOhms 17.5 mOhms - -40°C ~ 85°C - - - Through Hole 0.480" L x 0.098" W (12.20mm x 2.50mm) 0.823" (20.90mm) - 0.199" (5.05mm)
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PTC Resettable Fuses Electronic Components

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