Current - Max :
Resistance - Initial (Ri) (Min) :
Resistance - Post Trip (R1) (Max) :
Resistance - 25°C (Typ) :
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Size / Dimension Height - Seated (Max) Package / Case Thickness (Max) 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
250R180TF
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3,943
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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 21s 1.4 Ohms 4.5 Ohms -
Default Photo
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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 -
Default Photo
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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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 -
PTCCL05H181DTE
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RFQ
2,828
In-stock
Vishay BC Components PTC RESET FUSE 30V 180MA RADIAL PTCCL Obsolete Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.197" Dia x 0.157" W (5.00mm x 4.00mm) 0.394" (10.00mm) Radial, Disc - 0.197" (5.00mm) Ceramic 30V 1.7A 180mA 270mA - - - 13 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 -
MF-RX018/250U-0
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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
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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 -
TCF250-180T
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RFQ
2,812
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA SMD PolySwitch®, TCF250 Active Bulk -40°C ~ 85°C Surface Mount 0.276" Dia x 0.276" W (7.00mm x 7.00mm) - Nonstandard SMD 0.063" (1.60mm) - Polymeric 60V (250V Int) 3A 180mA 380mA 3.4s 1.9 Ohms 4.2 Ohms -
PTCCL05H181DBE
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RFQ
3,529
In-stock
Vishay BC Components PTC RESET FUSE 30V 180MA RADIAL PTCCL Active Bulk -40°C ~ 85°C Through Hole 0.197" Dia x 0.157" W (5.00mm x 4.00mm) 0.394" (10.00mm) Radial, Disc - 0.197" (5.00mm) Ceramic 30V 1.7A 180mA 270mA - - - 13 Ohms
250R180F
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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 -
Default Photo
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 -
TCF250-180
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RFQ
3,962
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA SMD PolySwitch®, TCF250 Obsolete Bulk -40°C ~ 85°C Surface Mount 0.276" Dia x 0.276" W (7.00mm x 7.00mm) - Nonstandard SMD 0.063" (1.60mm) - Polymeric 60V (250V Int) 3A 180mA 380mA 3.4s 1.9 Ohms 4.2 Ohms -
Default Photo
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 -
250R180TMR
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RFQ
913
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 180MA RADIAL POLY-FUSE®, 250R Active Cut Tape (CT) -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 21s 1.4 Ohms 4.5 Ohms -
250R180TMR
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RFQ
3,728
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 21s 1.4 Ohms 4.5 Ohms -
TRF250-180
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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 -