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
MF-NSML350/6-2

MF-NSML350/6-2

PTC RESET FUSE 6V 3.5A 1206

Bourns Inc.

2,809
RFQ
MF-NSML350/6-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 6V 3.5 A 7 A 50 A 5 s 2 mOhms 22 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.055" (1.40mm) -
MF-LSMF150/33X-2

MF-LSMF150/33X-2

2920 RESETTABLE SMD PPTC 1.5A/33

Bourns Inc.

2,254
RFQ
MF-LSMF150/33X-2

Datasheet

2920 (7351 Metric), Concave Multifuse®, MF-LSMF Tape & Reel (TR) Active Polymeric 33V 1.5 A - - - - - - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - - -
MF-SMHT300-2

MF-SMHT300-2

PTC RESET FUSE 16V 3.0A 2SMD

Bourns Inc.

1,499
RFQ
MF-SMHT300-2

Datasheet

2-SMD Multifuse®, MF-S Tape & Reel (TR) Active Polymeric 16V 3 A 6 A 100 A 8 s 24 mOhms 83 mOhms - -40°C ~ 125°C Automotive AEC-Q200 AEC-Q200 Surface Mount 0.344" L x 0.264" W (8.75mm x 6.71mm) - 0.118" (3.00mm) -
MF-LSMF110/60X-2

MF-LSMF110/60X-2

FUSE RESETTABLE 2920 1.1A 60V

Bourns Inc.

3,957
RFQ
MF-LSMF110/60X-2

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
MF-USML400/6-2

MF-USML400/6-2

PTC RESET FUSE 6V 4A 1210

Bourns Inc.

3,500
RFQ
MF-USML400/6-2

Datasheet

1210 (3225 Metric), Concave Multifuse®, MF-USML/X Tape & Reel (TR) Active Polymeric 6V 4 A 8 A 50 A 5 s 2 mOhms 18 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.047" (1.20mm) -
MF-NSML550/6-2

MF-NSML550/6-2

PTC RESET FUSE 6V 5.5A 1206

Bourns Inc.

3,235
RFQ
MF-NSML550/6-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 6V 5.5 A 11 A 50 A 5 s 2 mOhms 10 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.063" W (3.25mm x 1.60mm) - 0.039" (1.00mm) -
MF-LSMF260/16X-2

MF-LSMF260/16X-2

2920 RESETTABLE SMD PPTC 2.6A/16

Bourns Inc.

3,000
RFQ
MF-LSMF260/16X-2

Datasheet

2920 (7351 Metric), Concave Multifuse®, MF-LSMF Tape & Reel (TR) Active Polymeric 16V 2.6 A - - - - - - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - - -
TRF250-145US-B-0.5

TRF250-145US-B-0.5

PTC RESET FUSE 60V 145MA RADIAL

Littelfuse Inc.

1,890
RFQ
TRF250-145US-B-0.5

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 145 mA 290 mA 3 A 4 s 3.5 Ohms 14 Ohms - -40°C ~ 85°C - - - Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) - 0.197" (5.00mm)
MF-LSMF125/33X-2

MF-LSMF125/33X-2

2920 RESETTABLE SMD PPTC 1.25A/3

Bourns Inc.

4,457
RFQ
MF-LSMF125/33X-2

Datasheet

2920 (7351 Metric), Concave Multifuse®, MF-LSMF Tape & Reel (TR) Active Polymeric 33V 1.25 A - - - - - - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - - -
TCF250-120T-B-0.5

TCF250-120T-B-0.5

PTC RESET FUSE 60V 120MA SMD

Littelfuse Inc.

1,216
RFQ
TCF250-120T-B-0.5

Datasheet

Nonstandard SMD PolySwitch®, TCF250 Bag Active Polymeric 60V (250V Int) 120 mA 240 mA 3 A 600 ms 6.3 Ohms 18 Ohms - -40°C ~ 85°C - - - Surface Mount 0.217" L x 0.217" W (5.50mm x 5.50mm) - 0.091" (2.30mm) -
MF-LSMF200/24X-2

MF-LSMF200/24X-2

2920 RESETTABLE SMD PPTC 2.0A/24

Bourns Inc.

2,839
RFQ
MF-LSMF200/24X-2

Datasheet

2920 (7351 Metric), Concave Multifuse®, MF-LSMF Tape & Reel (TR) Active Polymeric 24V 2 A - - - - - - -40°C ~ 85°C Automotive AEC-Q200 - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - - -
0ZRV0012FF1E

0ZRV0012FF1E

SENSOR PTC RADIAL

Bel Fuse Inc.

3,000
RFQ
0ZRV0012FF1E

Datasheet

Radial, Disc 0ZRV Bulk Active Ceramic 277V (305V Int) 120 mA 300 mA 1.2 A 18 s 3 Ohms 12 Ohms - -20°C ~ 85°C - - AEC-Q200 Through Hole 0.319" L x 0.150" W (8.10mm x 3.80mm) 0.504" (12.80mm) - 0.201" (5.10mm)
0ZRV0016FF1E

0ZRV0016FF1E

SENSOR PTC RADIAL

Bel Fuse Inc.

3,000
RFQ
0ZRV0016FF1E

Datasheet

Radial, Disc 0ZRV Bulk Active Ceramic 277V (305V Int) 160 mA 370 mA 1.6 A 18 s 2.3 Ohms 8 Ohms - -20°C ~ 85°C - - AEC-Q200 Through Hole 0.291" L x 0.150" W (7.40mm x 3.80mm) 0.559" (14.20mm) - 0.201" (5.10mm)
TRF250-120T-RF-B-0.5

TRF250-120T-RF-B-0.5

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

6,560
RFQ
TRF250-120T-RF-B-0.5

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 120 mA 240 mA 3 A 900 ms 6 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) - 0.197" (5.00mm)
MF-RX250/72-0-14

MF-RX250/72-0-14

FUSE PTC RESETTABLE

Bourns Inc.

2,933
RFQ
MF-RX250/72-0-14

Datasheet

Radial, Disc MF-RX/72 Bulk Active - 72V 2.5 A 5 A 40 A 15.6 s - - - - - - - Through Hole 0.839" L x 0.122" W (21.30mm x 3.10mm) 1.039" (26.40mm) - 0.402" (10.20mm)
TRF250-120UT

TRF250-120UT

PTC RESET FUSE 60V 120MA RADIAL

Littelfuse Inc.

1,960
RFQ
TRF250-120UT

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 120 mA 240 mA 3 A 1.5 s 7 Ohms 16 Ohms - -40°C ~ 85°C - - - Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) - 0.197" (5.00mm)
MF-LR380

MF-LR380

PTC RESET FUSE 15V 3.8A STRAP

Bourns Inc.

1,949
RFQ
MF-LR380

Datasheet

Strap Multifuse®, MF-LR Bulk Active Polymeric 15V 3.8 A 8.3 A 100 A 5 s 13 mOhms 37 mOhms - -40°C ~ 85°C - - - User Defined 0.984" L x 0.283" W (25.00mm x 7.20mm) - 0.039" (1.00mm) -
PTCCL05H131EBE

PTCCL05H131EBE

PTC RESET FUSE 60V 130MA RADIAL

Vishay Beyschlag/Draloric/BC Components

1,485
RFQ
PTCCL05H131EBE

Datasheet

Radial, Disc PTCCL - 60V Bulk Active Ceramic 60V 130 mA 195 mA 1.2 A - - - 25 Ohms -40°C ~ 85°C - - - Through Hole 0.197" Dia x 0.157" T (5.00mm x 4.00mm) 0.394" (10.00mm) - 0.197" (5.00mm)
0ZRV0025FF1B

0ZRV0025FF1B

277 VAC RATED RADIAL LEAD PTC RE

Bel Fuse Inc.

1,478
RFQ
0ZRV0025FF1B

Datasheet

Radial, Disc 0ZRV Bulk Active Ceramic 277V (305V Int) 250 mA 560 mA 2.5 A 18.5 s 1.3 Ohms 4.3 Ohms - -20°C ~ 85°C - - AEC-Q200 Through Hole 0.350" L x 0.150" W (8.90mm x 3.80mm) 0.598" (15.20mm) - 0.201" (5.10mm)
PFRA.1100

PFRA.1100

PTC RESET FUSE 16V 11A RADIAL

SCHURTER Inc.

1,013
RFQ
PFRA.1100

Datasheet

Radial, Disc PFRA Bulk Active Polymeric 16V 11 A 22 A 100 A 20 s 3 mOhms 10 mOhms - -40°C ~ 85°C - - - Through Hole 0.953" L x 0.118" W (24.20mm x 3.00mm) 1.295" (32.90mm) - 0.402" (10.20mm)
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