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PTC Resettable Fuses

Manufacturer 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

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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
B59850C0130A070

B59850C0130A070

PTC RESET FUSE 265V 200MA RADIAL

EPCOS - TDK Electronics

2,142
RFQ
B59850C0130A070

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 200 mA 320 mA 1.5 A - - - 13 Ohms 0°C ~ 60°C - - - Through Hole 0.433" Dia x 0.197" T (11.00mm x 5.00mm) 0.571" (14.50mm) - 0.197" (5.00mm)
B59773B0120A070

B59773B0120A070

PTC RESET FUSE 550V RADIAL DISC

EPCOS - TDK Electronics

371
RFQ
B59773B0120A070

Datasheet

Radial, Disc B59773 Bulk Active Ceramic 550V - 48 mA 1 A 3 s - - 500 Ohms 0°C ~ 60°C - - - Through Hole 0.335" Dia x 0.276" T (8.50mm x 7.00mm) 0.197" (5.00mm) - 0.197" (5.00mm)
RHEF1500

RHEF1500

PTC RESET FUSE 16V 15A RADIAL

Littelfuse Inc.

609
RFQ
RHEF1500

Datasheet

Radial, Disc PolySwitch®, RHEF Bag Active Polymeric 16V 15 A 28 A 100 A 20 s 3.2 mOhms 9.2 mOhms - -40°C ~ 125°C - - - Through Hole 0.925" L x 0.142" W (23.50mm x 3.60mm) 1.130" (28.70mm) - 0.400" (10.15mm)
30R600UMR

30R600UMR

PTC RESET FUSE 30V 6A RADIAL

Littelfuse Inc.

3,214
RFQ
30R600UMR

Datasheet

Radial, Disc POLY-FUSE®, 30R Cut Tape (CT) Active Polymeric 30V 6 A 12 A 40 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) 1.055" (26.80mm) - 0.402" (10.20mm)
B59860C0120A070

B59860C0120A070

PTC RESET FUSE 265V 140MA RADIAL

EPCOS - TDK Electronics

1,298
RFQ
B59860C0120A070

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 140 mA 280 mA 1.5 A - - - 15 Ohms 0°C ~ 60°C - - - Through Hole 0.433" Dia x 0.197" T (11.00mm x 5.00mm) 0.571" (14.50mm) - 0.197" (5.00mm)
B59950C0120A070

B59950C0120A070

PTC RESET FUSE 80V 320MA RADIAL

EPCOS - TDK Electronics

1,265
RFQ
B59950C0120A070

Datasheet

Radial, Disc B59950 Bulk Active Ceramic 80V 320 mA 640 mA 5.5 A - - - 3.7 Ohms -40°C ~ 125°C - - - Through Hole 0.532" Dia x 0.138" T (13.50mm x 3.50mm) 0.669" (17.00mm) - 0.197" (5.00mm)
LR4-900F

LR4-900F

PTC RESET FUSE 20V 9A STRAP

Littelfuse Inc.

23,986
RFQ
LR4-900F

Datasheet

Strap PolySwitch®, LR4 Bag Active Polymeric 20V 9 A 16.7 A 100 A 5 s 6 mOhms 14 mOhms - -40°C ~ 85°C - - - User Defined 1.831" L x 0.323" W (46.50mm x 8.20mm) - 0.039" (1.00mm) -
B59301P1120A062

B59301P1120A062

PTC RESET FUSE 24V 310MA 4032

EPCOS - TDK Electronics

1,915
RFQ
B59301P1120A062

Datasheet

4032 (1080 Metric) B59301 Tape & Reel (TR) Active Ceramic 24V 310 mA 640 mA 1.6 A - 1.85 Ohms - 3.1 Ohms -40°C ~ 60°C Automotive AEC-Q200 - Surface Mount 0.394" L x 0.315" W (10.00mm x 8.00mm) - 0.150" (3.80mm) -
60R185XF

60R185XF

PTC RESET FUSE 60V 1.85A RADIAL

Littelfuse Inc.

1,479
RFQ
60R185XF

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 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 0.122" T (16.76mm x 3.10mm) 0.906" (23.00mm) - 0.201" (5.10mm)
AHEF750

AHEF750

PTC RESET FUSE 32V 7.5A RADIAL

Littelfuse Inc.

1,195
RFQ
AHEF750

Datasheet

Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 7.5 A 15 A 100 A 13 s 7.4 mOhms 23 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.830" L x 0.150" W (21.10mm x 3.80mm) 0.980" (24.90mm) - 0.400" (10.15mm)
AHRF1500

AHRF1500

PTC RESET FUSE 16V 15A RADIAL

Littelfuse Inc.

2,131
RFQ
AHRF1500

Datasheet

Radial, Disc PolySwitch®, AHRF Bulk Active Polymeric 16V 15 A 33 A 100 A 20 s 2.7 mOhms 9.2 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.925" L x 0.138" W (23.50mm x 3.50mm) 1.130" (28.70mm) - 0.400" (10.15mm)
B59860C0120A051

B59860C0120A051

PTC RESET FUSE 265V 140MA RADIAL

EPCOS - TDK Electronics

3,988
RFQ
B59860C0120A051

Datasheet

Radial, Disc - Tape & Reel (TR) Active Ceramic 265V 140 mA 280 mA 1.5 A - - - 15 Ohms 0°C ~ 60°C - - - Through Hole 0.433" Dia x 0.197" T (11.00mm x 5.00mm) 0.571" (14.50mm) - 0.197" (5.00mm)
1812L050/60MR-A

1812L050/60MR-A

PTC RESET FUSE 60V 500MA 1812

Littelfuse Inc.

956
RFQ
1812L050/60MR-A

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 60V 500 mA 1 A 10 A 150 ms 150 mOhms 1 Ohms - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.071" (1.80mm) -
30R700UMR

30R700UMR

PTC RESET FUSE 30V 7A RADIAL

Littelfuse Inc.

1,195
RFQ
30R700UMR

Datasheet

Radial, Disc POLY-FUSE®, 30R Cut Tape (CT) Active Polymeric 30V 7 A 14 A 40 A 17.5 s 5 mOhms 30 mOhms - -40°C ~ 85°C - - - Through Hole 0.752" L x 0.118" W (19.10mm x 3.00mm) 1.126" (28.60mm) - 0.402" (10.20mm)
0ZRS0750FF1A

0ZRS0750FF1A

PTC RESET FUSE 32V 7.5A RADIAL

Bel Fuse Inc.

9,147
RFQ
0ZRS0750FF1A

Datasheet

Radial, Disc 0ZRS Bulk Active Polymeric 32V 7.5 A 15 A 100 A 13 s 7.4 mOhms 23 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.831" L x 0.150" W (21.10mm x 3.80mm) 0.980" (24.90mm) - 0.402" (10.20mm)
B59840C0120A070

B59840C0120A070

PTC RESET FUSE 265V 330MA RADIAL

EPCOS - TDK Electronics

415
RFQ
B59840C0120A070

Datasheet

Radial, Disc - Bulk Active Ceramic 265V 330 mA 660 mA 4.1 A - - - 6 Ohms 0°C ~ 60°C - - - Through Hole 0.689" Dia x 0.197" T (17.50mm x 5.00mm) 0.827" (21.00mm) - 0.197" (5.00mm)
PTCCL10H010SBE

PTCCL10H010SBE

PTC RESET FUSE 600V 10MA RADIAL

Vishay Beyschlag/Draloric/BC Components

2,185
RFQ
PTCCL10H010SBE

Datasheet

Radial, Disc PTCCL - 600V Bulk Active Ceramic 600V 10 mA 50 mA 2 A - - - 400 Ohms -20°C ~ 85°C - - - Through Hole 0.394" Dia x 0.256" T (10.00mm x 6.50mm) 0.532" (13.50mm) - 0.320" (8.12mm)
MF-LSMF330/24X-2

MF-LSMF330/24X-2

2920 RESETTABLE SMD PPTC 3.3A/24

Bourns Inc.

527
RFQ
MF-LSMF330/24X-2

Datasheet

2920 (7351 Metric), Concave Multifuse®, MF-LSMF Tape & Reel (TR) Active Polymeric 24V 3.3 A - - - - - - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - - -
0805L175SLYR

0805L175SLYR

PTC RESET FUSE 6V 1.75A 0805

Littelfuse Inc.

11,815
RFQ
0805L175SLYR

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1.75 A 3.5 A 50 A 600 ms 5 mOhms 55 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.024" (0.60mm) -
30R900UMR

30R900UMR

PTC RESET FUSE 30V 9A RADIAL

Littelfuse Inc.

20,550
RFQ
30R900UMR

Datasheet

Radial, Disc POLY-FUSE®, 30R Cut Tape (CT) Active Polymeric 30V 9 A 18 A 40 A 20 s 5 mOhms 20 mOhms - -40°C ~ 85°C - - - Through Hole 0.950" L x 0.120" W (24.10mm x 3.00mm) 1.244" (31.60mm) - 0.402" (10.20mm)
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