Current - Max :
Current - Hold (Ih) (Max) :
Current - Trip (It) :
Resistance - Post Trip (R1) (Max) :
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
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3,955
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Littelfuse Inc. PTC RESET FUSE 99V 550MA RADIAL PolySwitch® Obsolete Bulk - Through Hole 0.430" Dia x 0.140" W (10.90mm x 3.60mm) 0.567" (14.40mm) Radial, Disc 0.200" (5.08mm) Polymeric 99V 20A 550mA 1.1A 60s 800 mOhms 1.95 Ohms -
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RFQ
3,803
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Schurter Inc. PTC RESET FUSE 60V 180MA RADIAL PFRT Obsolete Bulk -45°C ~ 85°C Through Hole 0.236" L x 0.197" W (6.00mm x 5.00mm) 0.394" (10.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 10A 180mA - - 800 mOhms 4 Ohms -
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RFQ
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RFQ
2,028
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.409" L x 0.201" W (10.40mm x 5.10mm) 0.520" (13.20mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 10A 180mA 650mA 15s 800 mOhms 4 Ohms -
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RFQ
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RFQ
1,593
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.472" L x 0.201" W (12.00mm x 5.10mm) 0.520" (13.20mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 180mA 650mA 21s 800 mOhms 4 Ohms -
MF-RX018/250-2
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RFQ
3,073
In-stock
Bourns Inc. PTC RESET FUSE 60V 180MA RADIAL Multifuse®, MF-RX/250 Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C Through Hole 0.433" L x 0.181" W (11.00mm x 4.60mm) 0.535" (13.60mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 10A 180mA - - 800 mOhms 4 Ohms -
MF-RX018/250-2
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VIEW
RFQ
2,093
In-stock
Bourns Inc. PTC RESET FUSE 60V 180MA RADIAL Multifuse®, MF-RX/250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.433" L x 0.181" W (11.00mm x 4.60mm) 0.535" (13.60mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 10A 180mA - - 800 mOhms 4 Ohms -
250R180MR
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RFQ
3,744
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.374" Dia x 0.181" W (9.50mm x 4.60mm) 0.472" (12.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 10A 180mA 650mA 20s 800 mOhms 4 Ohms -
TRF250-183S-0.110
RFQ
VIEW
RFQ
3,445
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.295" Dia x 0.150" W (7.50mm x 3.80mm) 0.374" (9.50mm) Radial, Disc 0.200" (5.08mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
MF-RX018/250U-0
RFQ
VIEW
RFQ
3,797
In-stock
Bourns Inc. PTC RESET FUSE 60V 180MA RADIAL Multifuse®, MF-RX/250 Active Bulk -40°C ~ 85°C Through Hole 0.409" Dia x 0.150" W (10.40mm x 3.80mm) 0.496" (12.60mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 10A 180mA - - 800 mOhms 4 Ohms -
MF-RX018/250-0
RFQ
VIEW
RFQ
2,958
In-stock
Bourns Inc. PTC RESET FUSE 60V 180MA RADIAL Multifuse®, MF-RX/250 Active Bulk -40°C ~ 85°C Through Hole 0.433" L x 0.181" W (11.00mm x 4.60mm) 0.535" (13.60mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 10A 180mA - - 800 mOhms 4 Ohms -
0ZRF0018FF1A
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RFQ
3,322
In-stock
Bel Fuse Inc. PTC RESET FUSE 60V 180MA RADIAL 0ZRF Active Bulk -40°C ~ 85°C Through Hole 0.429" L x 0.181" W (10.90mm x 4.60mm) 0.496" (12.60mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V 3A 180mA 580mA 11s 800 mOhms 4 Ohms -
TRF250-180-2
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VIEW
RFQ
3,325
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 180MA RADIAL PolySwitch®, TRF250 Active Cut Tape (CT) -40°C ~ 85°C Through Hole 0.354" L x 0.150" W (9.00mm x 3.80mm) 0.472" (12.00mm) Radial, Disc 0.199" (5.05mm) Polymeric 100V (250V Int) 10A 180mA 650mA 2s 800 mOhms 4 Ohms -
TRF250-180-2
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VIEW
RFQ
918
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 180MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.354" Dia x 0.150" W (9.00mm x 3.80mm) 0.472" (12.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 180mA 650mA 2s 800 mOhms 4 Ohms -
TRF250-183-2
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VIEW
RFQ
1,443
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C Through Hole 0.295" Dia x 0.161" W (7.50mm x 4.10mm) 0.413" (10.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
TRF250-183-2
RFQ
VIEW
RFQ
2,581
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.295" Dia x 0.161" W (7.50mm x 4.10mm) 0.413" (10.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
250R180F
RFQ
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RFQ
2,022
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL POLY-FUSE®, 250R Active Bulk -40°C ~ 85°C Through Hole 0.374" Dia x 0.181" W (9.50mm x 4.60mm) 0.472" (12.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 10A 180mA 650mA 20s 800 mOhms 4 Ohms -
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RFQ
VIEW
RFQ
2,386
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 180MA RADIAL PolySwitch®, TRF250 Obsolete Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.354" Dia x 0.150" W (9.00mm x 3.80mm) 0.453" (11.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 180mA 650mA 2s 800 mOhms 4 Ohms -
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RFQ
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RFQ
1,964
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.472" L x 0.201" W (12.00mm x 5.10mm) 0.520" (13.20mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 180mA 650mA 21s 800 mOhms 4 Ohms -
TRF250-183S-2
RFQ
VIEW
RFQ
2,965
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Cut Tape (CT) -40°C ~ 85°C Through Hole 0.295" Dia x 0.150" W (7.50mm x 3.80mm) 0.374" (9.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
TRF250-183S-2
RFQ
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RFQ
1,267
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.295" Dia x 0.150" W (7.50mm x 3.80mm) 0.374" (9.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
TRF250-183U
RFQ
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RFQ
3,031
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" Dia x 0.118" W (6.50mm x 3.00mm) 0.394" (10.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
TRF250-183US
RFQ
VIEW
RFQ
2,407
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" Dia x 0.118" W (6.50mm x 3.00mm) 0.256" (6.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
TRF250-183S
RFQ
VIEW
RFQ
1,183
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.295" Dia x 0.150" W (7.50mm x 3.80mm) 0.374" (9.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -
TRF250-180
RFQ
VIEW
RFQ
3,113
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 180MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.354" Dia x 0.150" W (9.00mm x 3.80mm) 0.472" (12.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 180mA 650mA 2s 800 mOhms 4 Ohms -
TRF250-183
RFQ
VIEW
RFQ
2,886
In-stock
Littelfuse Inc. PTC RESET FUSE 100V 183MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.295" Dia x 0.161" W (7.50mm x 4.10mm) 0.413" (10.50mm) Radial, Disc 0.197" (5.00mm) Polymeric 100V (250V Int) 10A 183mA 685mA 1.8s 800 mOhms 3.4 Ohms -