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  4. PTC Resettable Fuses
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26 results
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Size / Dimension Height - Seated (Max) Package / Case Lead Spacing Type Voltage - Max Current - Max Current - Hold (Ih) (Max) Current - Trip (It) Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ)
GLOBAL STOCKS
MF-R300-0-99
MF-R300-0-99
RFQ
1,138
In-stock
 Bourns Inc. PTC RESET FUSE 30V 3A RADIAL Multifuse®, MF-R Not For New Designs Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 3A 6A 10.8s 20 mOhms 80 mOhms -
MF-R250U
MF-R250U
RFQ
761
In-stock
 Bourns Inc. PTC RESET FUSE 30V 2.5A RADIAL Multifuse®, MF-R Active Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 25 mOhms 70 mOhms -
Default Photo
PTR030V0250-BK
RFQ
2,566
In-stock
 Eaton PTC RESET FUSE 30V 2.5A RADIAL PolyTron™, PTR030V Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.197" (5.00mm) Polymeric 30V 40A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
Default Photo
PFRA.250.010
RFQ
RFQ
1,031
In-stock
 Schurter Inc. PTC RESET FUSE 30V 2.5A RADIAL PFRA Obsolete Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.122" W (12.00mm x 3.10mm) 0.720" (18.30mm) Radial, Disc 0.232" (5.90mm) Polymeric 30V 40A 2.5A 5A 10.3s 20 mOhms 80 mOhms -
Default Photo
PFRA.300
RFQ
3,758
In-stock
 Schurter Inc. PTC RESET FUSE 30V 3A RADIAL PFRA Active Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 3A 6A 10.8s 20 mOhms 80 mOhms -
Default Photo
PFRA.250
RFQ
2,867
In-stock
 Schurter Inc. PTC RESET FUSE 30V 2.5A RADIAL PFRA Active Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 25 mOhms 70 mOhms -
PFRY.135
PFRY.135
RFQ
2,858
In-stock
 Schurter Inc. PTC RESET FUSE 72V 1.35A RADIAL PFRY Active Bulk -40°C ~ 85°C Through Hole 0.483" L x 0.118" W (12.26mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 72V 40A 1.35A 2.7A 9.6s 120 mOhms 300 mOhms -
RUSB250
RUSB250
RFQ
RFQ
2,688
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 2.5A RADIAL PolySwitch® Obsolete Bulk - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.199" (5.05mm) Polymeric 16V 40A 2.5A 5A 40s 20 mOhms 60 mOhms -
MF-R250-0-010
MF-R250-0-010
RFQ
RFQ
2,756
In-stock
 Bourns Inc. PTC RESET FUSE 30V 2.5A RADIAL Multifuse®, MF-R Obsolete Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 25 mOhms 70 mOhms -
Default Photo
RUE250
RFQ
RFQ
3,662
In-stock
 Littelfuse Inc. PTC RESET FUSE 30V 2.5A RADIAL PolySwitch® Obsolete Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
0ZRB0250FF1E
0ZRB0250FF1E
RFQ
3,699
In-stock
 Bel Fuse Inc. PTC RESET FUSE 30V 2.5A RADIAL 0ZRB Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
Default Photo
PTR016V0250-BK
RFQ
1,012
In-stock
 Eaton PTC RESET FUSE 16V 2.5A RADIAL PolyTron™, PTR016V Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.122" W (11.40mm x 3.10mm) 0.720" (18.30mm) Radial, Disc 0.197" (5.00mm) Polymeric 16V 40A 2.5A 5A 40s 20 mOhms 70 mOhms -
Default Photo
16R250BU
RFQ
2,170
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 2.5A RADIAL POLY-FUSE®, USBR Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 16V 40A 2.5A 5A 40s 20 mOhms 60 mOhms -
RUSBF250
RUSBF250
RFQ
1,245
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 2.5A RADIAL PolySwitch®, RUSBF Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.118" (3.00mm) Polymeric 16V 40A 2.5A 5A 40s 20 mOhms 60 mOhms -
RUEF250S
RUEF250S
RFQ
809
In-stock
 Littelfuse Inc. PTC RESET FUSE 30V 2.5A RADIAL PolySwitch®, RUEF Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.199" (5.05mm) Polymeric 30V 100A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
MF-R250-0-10
MF-R250-0-10
RFQ
673
In-stock
 Bourns Inc. PTC RESET FUSE 30V 2.5A RADIAL Multifuse®, MF-R Active Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 25 mOhms 70 mOhms -
RUEF250-1
RUEF250-1
RFQ
RFQ
3,185
In-stock
 Littelfuse Inc. PTC RESET FUSE 30V 2.5A RADIAL PolySwitch®, RUEF Obsolete Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.199" (5.05mm) Polymeric 30V 100A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
MF-R300
MF-R300
RFQ
2,342
In-stock
 Bourns Inc. PTC RESET FUSE 30V 3A RADIAL Multifuse®, MF-R Active Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 3A 6A 10.8s 20 mOhms 80 mOhms -
RUEF250
RUEF250
RFQ
2,065
In-stock
 Littelfuse Inc. PTC RESET FUSE 30V 2.5A RADIAL PolySwitch®, RUEF Active Bulk - Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.199" (5.05mm) Polymeric 30V 100A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
RKEF160
RKEF160
RFQ
2,865
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 1.6A RADIAL PolySwitch®, RKEF Active Bulk -40°C ~ 85°C Through Hole 0.480" L x 0.150" W (12.20mm x 3.81mm) 0.720" (18.30mm) Radial, Disc 0.200" (5.08mm) Polymeric 60V 40A 1.6A 3.2A 9s 100 mOhms 320 mOhms -
MF-R250-0-10-99
MF-R250-0-10-99
RFQ
3,850
In-stock
 Bourns Inc. PTC RESET FUSE 30V 2.5A RADIAL Multifuse®, MF-R Not For New Designs Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 25 mOhms 70 mOhms -
MF-R250-0-99
MF-R250-0-99
RFQ
2,175
In-stock
 Bourns Inc. PTC RESET FUSE 30V 2.5A RADIAL Multifuse®, MF-R Not For New Designs Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 25 mOhms 70 mOhms -
0ZRM0110FF1E
0ZRM0110FF1E
RFQ
1,885
In-stock
 Bel Fuse Inc. PTC RESET FUSE 120V 1.1A RADIAL 0ZRM Active Bulk -40°C ~ 85°C Through Hole 0.524" Dia x 0.161" W (13.30mm x 4.10mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 120V 8A 1.1A 2.2A 8.2s 150 mOhms 380 mOhms -
MF-R250
MF-R250
RFQ
3,077
In-stock
 Bourns Inc. PTC RESET FUSE 30V 2.5A RADIAL Multifuse®, MF-R Active Bulk -40°C ~ 85°C Through Hole 0.472" L x 0.118" W (12.00mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.201" (5.10mm) Polymeric 30V 40A 2.5A 5A 10.3s 25 mOhms 70 mOhms -
30R250UU
30R250UU
RFQ
3,248
In-stock
 Littelfuse Inc. PTC RESET FUSE 30V 2.5A RADIAL POLY-FUSE®, 30R Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.118" (3.00mm) Polymeric 30V 40A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
RUEF250U
RUEF250U
RFQ
613
In-stock
 Littelfuse Inc. PTC RESET FUSE 30V 2.5A RADIAL PolySwitch®, RUEF Active Bulk -40°C ~ 85°C Through Hole 0.449" L x 0.118" W (11.40mm x 3.00mm) 0.720" (18.30mm) Radial, Disc 0.199" (5.05mm) Polymeric 30V 100A 2.5A 5A 10.3s 20 mOhms 70 mOhms -
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