Current - Hold (Ih) (Max) :
Resistance - Post Trip (R1) (Max) :
Resistance - 25°C (Typ) :
Picture Mfr Part # Unit Price 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
TCF250-120
Per Unit
$0.18
RFQ
5,976
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA SMD PolySwitch®, TCF250 Active Bulk -40°C ~ 85°C Surface Mount 0.217" Dia x 0.217" W (5.50mm x 5.50mm) - Nonstandard SMD 0.091" (2.30mm) - Polymeric 60V (250V Int) 3A 120mA 240mA 900ms 5 Ohms 14 Ohms -
Default Photo
RFQ
RFQ
2,645
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.268" Dia x 0.201" W (6.80mm x 5.10mm) 0.492" (12.50mm) Radial, Disc - 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 120mA 240mA 850ms 5.4 Ohms 14 Ohms -
Default Photo
RFQ
RFQ
5,938
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.268" Dia x 0.201" W (6.80mm x 5.10mm) 0.492" (12.50mm) Radial, Disc - 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1S 8 Ohms 16 Ohms -
Default Photo
RFQ
RFQ
5,486
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.236" Dia x 0.201" W (6.00mm x 5.10mm) 0.394" (10.00mm) Radial, Disc - 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1S 6 Ohms 16 Ohms -
Default Photo
RFQ
RFQ
4,923
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.268" Dia x 0.201" W (6.80mm x 5.10mm) 0.492" (12.50mm) Radial, Disc - 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 120mA 240mA 700ms 6 Ohms 16 Ohms -
B59995C0120A054
RFQ
RFQ
3,380
In-stock
EPCOS (TDK) PTC RESET FUSE 30V 120MA RADIAL - Obsolete Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.157" Dia x 0.138" W (4.00mm x 3.50mm) 0.295" (7.50mm) Radial, Disc - 0.197" (5.00mm) Ceramic 30V 700mA 120mA 240mA - - - 13 Ohms
TRF250-120T-RF-B-0.5-2
Per Unit
$0.39
RFQ
5,913
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 900ms 6 Ohms 16 Ohms -
TSL250-080F-B-0.5-2
Per Unit
$0.38
RFQ
4,577
In-stock
Littelfuse Inc. PTC RESET FUSE 80V 80MA 2SMD PolySwitch®, TS250 Active Tape & Reel (TR) -40°C ~ 85°C Surface Mount 0.287" L x 0.199" W (7.30mm x 5.05mm) - 2-SMD 0.146" (3.70mm) - Polymeric 80V (250V Int) 3A 80mA 240mA 1.6s 5 Ohms 20 Ohms -
250R120-RAZR
Per Unit
$0.33
RFQ
2,751
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 7 Ohms 16 Ohms -
TRF250-120S-B-0.5
Per Unit
$0.78
RFQ
3,561
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.394" (10.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 4 Ohms 16 Ohms -
Default Photo
Per Unit
$0.36
RFQ
4,518
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 750ms 8.5 Ohms 16 Ohms -
250R120-RFZR
Per Unit
$0.33
RFQ
2,790
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 6 Ohms 16 Ohms -
250R120ZR
Per Unit
$0.33
RFQ
4,423
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 4 Ohms 16 Ohms -
250R120TZR
Per Unit
$0.33
RFQ
3,308
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 7 Ohms 16 Ohms -
250R120-R3ZR
Per Unit
$0.33
RFQ
3,172
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 8 Ohms 16 Ohms -
250R120-R1ZR
Per Unit
$0.33
RFQ
4,451
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 6 Ohms 16 Ohms -
Default Photo
Per Unit
$0.31
RFQ
3,755
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 750ms 8 Ohms 16 Ohms -
B59995C0120A051
Per Unit
$0.30
RFQ
3,160
In-stock
EPCOS (TDK) PTC RESET FUSE 30V 120MA RADIAL - Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.157" Dia x 0.138" W (4.00mm x 3.50mm) 0.295" (7.50mm) Radial, Disc - 0.197" (5.00mm) Ceramic 30V 700mA 120mA 240mA - - - 13 Ohms
250R120-RCZR
Per Unit
$0.33
RFQ
5,653
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 3S 5.4 Ohms 14 Ohms -
TRF250-120T-2
Per Unit
$0.31
RFQ
4,387
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1.2s 7 Ohms 16 Ohms -
TRF250-120U-2
Per Unit
$0.30
RFQ
4,614
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1S 6 Ohms 16 Ohms -
TRF250-120-2
Per Unit
$0.28
RFQ
4,489
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 4 Ohms 16 Ohms -
TRF250-120T-R1-B-0.5
Per Unit
$0.72
RFQ
5,949
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1S 6 Ohms 16 Ohms -
Default Photo
RFQ
RFQ
3,336
In-stock
Littelfuse Inc. PTC RESET FUSE 250V 120MA RADIAL PolySwitch® Obsolete Bulk - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.200" (5.08mm) Polymeric 250V 3A 120mA 240mA 1.5s 4 Ohms 8 Ohms -
Default Photo
RFQ
RFQ
4,949
In-stock
Amphenol Advanced Sensors PTC RESET FUSE 30V 120MA RADIAL YP Obsolete Bulk 0°C ~ 60°C Through Hole 0.157" Dia x 0.138" W (4.00mm x 3.50mm) 0.217" (5.50mm) Radial, Disc - 0.200" (5.08mm) Ceramic 30V 700mA 120mA 240mA - - - 13 Ohms
TCF250-120T-RB-B-0.5
Per Unit
$0.51
RFQ
4,116
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA SMD PolySwitch®, TCF250 Active Bulk -40°C ~ 85°C Surface Mount 0.217" Dia x 0.217" W (5.50mm x 5.50mm) - Nonstandard SMD 0.091" (2.30mm) - Polymeric 60V (250V Int) 3A 120mA 240mA 600ms 6.3 Ohms 18 Ohms -
RL4508-25-110-50-PTF
RFQ
RFQ
3,783
In-stock
Amphenol Advanced Sensors PTC RESET FUSE 50V 160MA RADIAL PTF Obsolete Bulk - Through Hole 0.500" Dia x 0.181" W (12.70mm x 4.60mm) 0.500" (12.70mm) Radial, Disc - 0.331" (8.40mm) Ceramic 50V - 160mA 240mA - - - 25 Ohms
Default Photo
Per Unit
$0.21
RFQ
5,442
In-stock
Bel Fuse Inc. PTC RESET FUSE 60V 80MA RADIAL 0ZRF Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.288" L x 0.181" W (5.80mm x 4.60mm) 0.378" (9.60mm) Radial, Disc - 0.197" (5.00mm) Polymeric 60V 3A 80mA 240mA 4s 14 Ohms 33 Ohms -
B59970C0130A070
Per Unit
$0.82
RFQ
3,461
In-stock
EPCOS (TDK) PTC RESET FUSE 80V 150MA RADIAL - Active Bulk -40°C ~ 125°C Through Hole 0.256" Dia x 0.138" W (6.50mm x 3.50mm) 0.394" (10.00mm) Radial, Disc - 0.197" (5.00mm) Ceramic 80V 1A 150mA 240mA - - - 20 Ohms
250R120-RFU
Per Unit
$0.74
RFQ
4,371
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc - 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 6 Ohms 16 Ohms -