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PTC Resettable Fuses

Manufacturer Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing
0ZRN0300FF1E

0ZRN0300FF1E

PTC RESET FUSE 16V 3A RADIAL

Bel Fuse Inc.

990
0ZRN0300FF1E

Datasheet

Radial, Disc 0ZRN Bulk Active Polymeric 16V 6 A 100 A 5 s 3 A 33 mOhms 79 mOhms - -40°C ~ 125°C Automotive 0.346" L x 0.118" W (8.80mm x 3.00mm) AEC-Q200 Through Hole - 0.543" (13.80mm) - 0.201" (5.10mm)
B59980C0130A070

B59980C0130A070

PTC RESET FUSE 80V 85MA RADIAL

EPCOS - TDK Electronics

961
B59980C0130A070

Datasheet

Radial, Disc B59980 Bulk Active Ceramic 80V 130 mA 700 mA - 85 mA - - 62 Ohms -40°C ~ 125°C - 0.157" Dia x 0.138" T (4.00mm x 3.50mm) - Through Hole - 0.295" (7.50mm) - 0.197" (5.00mm)
AHEF070

AHEF070

PTC RESET FUSE 32V 700MA RADIAL

Littelfuse Inc.

473
AHEF070

Datasheet

Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 1.4 A 100 A 3.2 s 700 mA 230 mOhms 800 mOhms - -40°C ~ 125°C Automotive 0.272" L x 0.118" W (6.90mm x 3.00mm) AEC-Q200 Through Hole - 0.425" (10.80mm) - 0.118" (3.00mm)
PTSLR12106V500

PTSLR12106V500

PTC RESET FUSE 6V 5A 1210

Eaton - Electronics Division

126
PTSLR12106V500

Datasheet

1210 (3225 Metric), Concave PTSLR1210 Tape & Reel (TR) Active Polymeric 6V 10 A 50 A 2 s 5 A 2 mOhms 12 mOhms - -40°C ~ 85°C - 0.127" L x 0.101" W (3.22mm x 2.58mm) - Surface Mount - - 0.047" (1.20mm) -
2920L300DR

2920L300DR

PTC RESET FUSE 6V 3A 2920

Littelfuse Inc.

906
2920L300DR

Datasheet

2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 6V 5 A 40 A 20 s 3 A 15 mOhms 48 mOhms - -40°C ~ 85°C - 0.289" L x 0.202" W (7.35mm x 5.12mm) - Surface Mount - - 0.049" (1.25mm) -
AHS200-2

AHS200-2

PTC RESET FUSE 16V 2A 2SMD

Littelfuse Inc.

783
AHS200-2

Datasheet

2-SMD PolySwitch®, AHS Tape & Reel (TR) Active Polymeric 16V 4 A 70 A 13.4 s 2 A 50 mOhms 140 mOhms - -40°C ~ 125°C Automotive 0.343" L x 0.250" W (8.70mm x 6.36mm) AEC-Q200 Surface Mount - - 0.118" (3.00mm) -
MF-NSML500/6-2

MF-NSML500/6-2

PTC RESET FUSE 6V 5A 1206

Bourns Inc.

747
MF-NSML500/6-2

Datasheet

1206 (3216 Metric), Concave Multifuse®, MF-NSML/X Tape & Reel (TR) Active Polymeric 6V 10 A 50 A 5 s 5 A 2 mOhms 11 mOhms - -40°C ~ 85°C - 0.128" L x 0.063" W (3.25mm x 1.60mm) - Surface Mount - - 0.039" (1.00mm) -
TRF250-180

TRF250-180

PTC RESET FUSE 100V 180MA RADIAL

Littelfuse Inc.

108
TRF250-180

Datasheet

Radial, Disc PolySwitch®, TRF250 Bulk Active Polymeric 100V (250V Int) 650 mA 10 A 2 s 180 mA 800 mOhms 4 Ohms - -40°C ~ 85°C - 0.354" Dia x 0.150" T (9.00mm x 3.80mm) - Through Hole - 0.472" (12.00mm) - 0.197" (5.00mm)
LVR025S-1

LVR025S-1

PTC RESET FUSE 240V 250MA RADIAL

Littelfuse Inc.

400
LVR025S-1

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 560 mA 3.5 A 18.5 s 250 mA 1.3 Ohms 3.8 Ohms - -20°C ~ 85°C - 0.378" L x 0.150" W (9.60mm x 3.80mm) - Through Hole - 0.685" (17.40mm) - 0.200" (5.08mm)
TRF250-145U

TRF250-145U

PTC RESET FUSE 60V 145MA RADIAL

Littelfuse Inc.

540
TRF250-145U

Datasheet

Radial, Disc PolySwitch®, TRF250 Bag Active Polymeric 60V (250V Int) 290 mA 3 A 4 s 145 mA 3.5 Ohms 14 Ohms - -40°C ~ 85°C - 0.236" L x 0.150" W (6.00mm x 3.80mm) - Through Hole - 0.394" (10.00mm) - 0.197" (5.00mm)
AHRF450S-1

AHRF450S-1

PTC RESET FUSE 16V 4.5A RADIAL

Littelfuse Inc.

1,000
AHRF450S-1

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 8.7 A 100 A 4 s 4.5 A 17 mOhms 54 mOhms - -40°C ~ 125°C Automotive 0.409" Dia x 0.122" T (10.40mm x 3.10mm) AEC-Q200 Through Hole - 0.563" (14.30mm) - 0.199" (5.05mm)
RKEF375K

RKEF375K

PTC RESET FUSE 60V 3.75A RADIAL

Littelfuse Inc.

806
RKEF375K

Datasheet

Radial, Disc PolySwitch®, RKEF Bag Active Polymeric 60V 7.5 A 40 A 22 s 3.75 A 17 mOhms 60 mOhms - -40°C ~ 85°C - 0.650" L x 0.118" W (16.50mm x 3.00mm) - Through Hole - 0.992" (25.20mm) - 0.199" (5.05mm)
VTP210SF

VTP210SF

PTC RESET FUSE 16V 2.1A STRAP

Littelfuse Inc.

688
VTP210SF

Datasheet

Strap PolySwitch®, VTP Bulk Active Polymeric 16V 4.7 A 100 A 5 s 2.1 A 18 mOhms 60 mOhms - -40°C ~ 85°C - 0.909" L x 0.209" W (23.10mm x 5.30mm) - User Defined - - 0.032" (0.80mm) -
PTCCL05H940EBE

PTCCL05H940EBE

PTC RESET FUSE 60V 94MA RADIAL

Vishay Beyschlag/Draloric/BC Components

671
PTCCL05H940EBE

Datasheet

Radial, Disc PTCCL - 60V Bulk Active Ceramic 60V 145 mA 800 mA - 94 mA - - 50 Ohms -40°C ~ 85°C - 0.197" Dia x 0.157" T (5.00mm x 4.00mm) - Through Hole - 0.394" (10.00mm) - 0.197" (5.00mm)
PICOASMDC010S-2

PICOASMDC010S-2

PTC RESET FUSE 15V 100MA 0805

Littelfuse Inc.

504
PICOASMDC010S-2

Datasheet

0805 (2012 Metric) PolySwitch®, picoASMDC Tape & Reel (TR) Active Polymeric 15V 300 mA 20 A 600 ms 100 mA 1.5 Ohms 11 Ohms - - Automotive 0.083" L x 0.055" W (2.10mm x 1.40mm) AEC-Q200 Surface Mount - - 0.040" (1.02mm) -
AHRF550

AHRF550

PTC RESET FUSE 16V 5.5A RADIAL

Littelfuse Inc.

219
AHRF550

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 10 A 100 A 6 s 5.5 A 13 mOhms 37 mOhms - -40°C ~ 125°C Automotive 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Through Hole - 0.744" (18.90mm) - 0.199" (5.05mm)
60R075XU

60R075XU

PTC RESET FUSE 60V 750MA RADIAL

Littelfuse Inc.

459
60R075XU

Datasheet

Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 1.5 A 40 A 6.3 s 750 mA 250 mOhms 600 mOhms - -40°C ~ 85°C - 0.402" Dia x 0.122" T (10.20mm x 3.10mm) - Through Hole - 0.591" (15.00mm) - 0.201" (5.10mm)
PTSLR12066V350

PTSLR12066V350

PTC RESET FUSE 6V 3.5A 1206

Eaton - Electronics Division

227
PTSLR12066V350

Datasheet

1206 (3216 Metric), Concave PTSLR1206 Tape & Reel (TR) Active Polymeric 6V 7 A 50 A 5 s 3.5 A 3 mOhms 18 mOhms - -40°C ~ 85°C - 0.128" L x 0.065" W (3.25mm x 1.65mm) - Surface Mount - - 0.047" (1.20mm) -
LVR033K

LVR033K

PTC RESET FUSE 240V 330MA RADIAL

Littelfuse Inc.

214
LVR033K

Datasheet

Radial, Disc PolySwitch®, LVR Bag Active Polymeric 240V (265V Int) 740 mA 4.5 A 21 s 330 mA 770 mOhms 2.6 Ohms - -20°C ~ 85°C - 0.449" L x 0.150" W (11.40mm x 3.80mm) - Through Hole - 0.748" (19.00mm) - 0.200" (5.08mm)
AHRF300

AHRF300

PTC RESET FUSE 16V 3A RADIAL

Littelfuse Inc.

500
AHRF300

Datasheet

Radial, Disc PolySwitch®, AHRF Bag Active Polymeric 16V 6.5 A 100 A 5 s 3 A 29 mOhms 79 mOhms - -40°C ~ 125°C Automotive 0.346" L x 0.118" W (8.80mm x 3.00mm) AEC-Q200 Through Hole - 0.543" (13.80mm) - 0.199" (5.05mm)
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