Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | TRF250-145 |
| OEMstron Part # | TRF250-145 |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 60V 145MA RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TRF250-145 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 3 - Feb 8 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
TRF250-145 Specifications
| Part Number | TRF250-145 | |
| Brand | Littelfuse | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | PTC Resettable Fuses | |
| Manufacturer | Littelfuse Inc. | |
| Series | PolySwitch®, TRF250 | |
| Type | Polymeric | |
| Voltage - Max | 60V (250V Int) | |
| Current - Max | 3A | |
| Current - Hold (Ih) (Max) | 145mA | |
| Current - Trip (It) | 290mA | |
| Time to Trip | 5s | |
| Resistance - Initial (Ri) (Min) | 3 Ohms | |
| Resistance - Post Trip (R1) (Max) | 14 Ohms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.256" L x 0.181" W (6.50mm x 4.60mm) | |
| Height - Seated (Max) | 0.433" (11.00mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.197" (5.00mm) |
TRF250-145 Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
TRF250-145 D# V36:1790_07446409 Littelfuse Inc |
PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 0.8W 5s 3Ohm Radial 6.5 X 4.6 X 7mm Bag RoHS: Compliant
|
Americas - 0 |
|
TRF250-145-2 D# V36:1790_16252862 Littelfuse Inc |
PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 0.8W 5s 3Ohm Radial 6.5 X 4.6 X 7mm T/R RoHS: Compliant
|
Americas - 42000 |
|
TRF250-145-RA-B-0.5 D# V36:1790_14572867 TE Connectivity |
PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 1W 4.5Ohm Radial 6.5 X 4.6 X 11mm Bag RoHS: Compliant
|
Americas - 0 |
|
TRF250-145U D# V36:1790_11453755 Littelfuse Inc |
PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 0.7W 4s 3.5Ohm Radial 6 X 3.8 X 6mm Bag RoHS: Compliant
|
Americas - 0 |
|
TRF250-145-B-0.5 D# V36:1790_18209374 Littelfuse Inc |
PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 0.8W 5s 3Ohm Radial 6.5 X 4.6 X 7mm Bag RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
RS250-145 (CROSS: TRF250-145) OptiFuse |
5000 | |
|
TRF250-145U-2 TE Connectivity |
1500 | |
|
TRF250-145 TE Connectivity |
4247 | |
|
RS250-145U(CROSS: TRF250-145U) OptiFuse |
5000 | |
|
TRF250-145US Littelfuse Inc |
1000 |
| Part Number | Description | Stock |
|
TRF250-145US-B-0.5 TE Connectivity |
TLINE - Bag |
Contact Us |
|
TRF250-145T-B-0.5 TE Connectivity |
TRF250-145T-B-0.5 - Bag |
Contact Us |
|
TRF250-145ST-B-0.5 TE Connectivity |
TRF250-145ST-B-0.5 - Bag |
Contact Us |
|
TRF250-145U-2 TE Connectivity |
Lead time 63 |
3000 |
|
TRF250-145 TE Connectivity |
POLYSWITCH 0.145A HOLD UNENCAPS |
1590 |
|
TRF250-145US TE Connectivity |
RESET,60V MAX,3A,0.145A IHOLD,0.29A ITRIP,RADIAL,BULK,HAZMAT - Bag |
Contact Us |
|
TRF250-145-2 TE Connectivity |
RESETTABLE FUSE, PTC, 60VDC, 145mA, RADIAL, Holding Current:145mA, Tripping Current:290mA, Initial Resistance Max:6ohm, Operating Voltage:60VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:3ohm, Lead Spacing:5mm , RoHS Compliant: Yes |
1071 |
|
TRF250-145-RA-B-0.5 TE Connectivity |
TLINE - Tape and Reel |
Contact Us |
|
TRF250-145T TE Connectivity |
POLYSWITCH PTC RESET 0.145A HOLD |
6000 |
|
TRF250-145U TE Connectivity |
FUSE 3A 60V RESETTABLE 2PIN - Bag |
2000 |
|
TRF250-145-RA-B0.5-2 TE Connectivity |
TLINE - Tape and Reel |
Contact Us |
|
TRF250-145-RA-B 0.5-2 TE Connectivity |
TLINE - Tape and Reel |
Contact Us |
|
TRF250-145-B-0.5 TE Connectivity |
Lead time 63 |
2450 |
|
TRF250-145USTP-B-0.5 TE Connectivity |
TLINE - Bag |
Contact Us |
| Part Number | Description | Stock |
|
TRF250-145US-B-0.5 D# TRF250-145US-B-0.5-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
1990 In Stock |
|
TRF250-145T-B-0.5 D# TRF250-145T-B-0.5-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
1980 In Stock |
|
TRF250-145ST-B-0.5 D# TRF250-145ST-B-0.5-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
Temporarily Out of Stock |
|
TRF250-145U-2 D# TRF250-145U-2-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
Temporarily Out of Stock |
|
TRF250-145T-2 D# TRF250-145T-2TR-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
Temporarily Out of Stock |
|
TRF250-145 D# TRF250-145-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
On Order |
|
TRF250-145US D# TRF250-145US-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
1897 In Stock |
|
TRF250-145-2 D# TRF250-145-2TR-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
Temporarily Out of Stock |
|
TRF250-145-RA-B-0.5 D# TRF250-145-RA-B-0.5-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
1748 In Stock |
|
TRF250-145T D# TRF250-145T-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
800 In Stock |
|
TRF250-145U D# TRF250-145U-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
1101 In Stock |
|
TRF250-145-RA-B0.5-2 D# TRF250-145-RA-B0.5-2CT-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
2833 In Stock |
|
TRF250-145-B-0.5 D# TRF250-145-B-0.5-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
Temporarily Out of Stock |
|
TRF250-145USTP-B-0.5 D# TRF250-145USTP-B-0.5-ND Littelfuse Inc |
PTC RESET FUSE 60V 145MA RADIAL |
1960 In Stock |
| Part Number | Description | Stock |
|
TRF250-145 TY |
In stock shipping within 2days |
21141 |
| Part Number | Description | Stock |
|
TRF250-145US-B-0.5 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
|
TRF250-145T-B-0.5 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
|
TRF250-145T-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Reel |
|
TRF250-145 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
10342 Bag |
|
TRF250-145US Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
|
TRF250-145-2 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
1500 Reel |
|
TRF250-145-RA-B-0.5 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
|
TRF250-145T Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
|
TRF250-145U Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bag |
|
TRF250-145-B-0.5 Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bag |
| Part Number | Description | Stock |
|
TRF250145F2 TE Connectivity |
OEM/CM ONLY |
12372 |
|
TRF250145USTPB05 TE Connectivity |
OEM/CM ONLY |
2100 |
| Part Number | Description | Stock |
|
TRF250-145U-2 TE Connectivity |
In Stock |
1500 |
|
TRF250-145 TE Connectivity |
In Stock |
4247 |
| Part Number | Description | Stock |
|
TRF250-145 D# 650-TRF250-145 Littelfuse Inc |
Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX RoHS: Compliant
|
978 |
|
TRF250-145-2 D# 650-TRF250-145-2 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX RoHS: Compliant
|
6334 |
|
TRF250-145T D# 650-TRF250-145T Littelfuse Inc |
Resettable Fuses - PPTC RoHS: Compliant
|
119 |
|
TRF250-145U D# 650-TRF250-145U Littelfuse Inc |
Resettable Fuses - PPTC .145A 60VDC MAX 250Vrms MAX RoHS: Compliant
|
500 |
| Part Number | Description | Stock |
|
TRF250-145 D# XSFP00000198858 Littelfuse Inc |
TRF250 Series 60 V 0.145 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
6585 |
|
TRF250-145-2 D# XSFP00000198859 Littelfuse Inc |
TRF250 Series 60 V 0.145 A Ihold Through Hole Radial PolySwitch Resettable Fuse |
3000 |
| Part Number | Description | Stock |
|
RF0035-000 D# 34AC4830 Littelfuse Inc |
TRF250-145-2 / TR RoHS: Not Compliant
Min Qty: 1500
Container: TAPE & REEL - FULL
|
0 |
|
TRF250-145 D# 42M2614 Littelfuse Inc |
POLYSWITCH, TELECOM, RADIAL, 0.145A, Thermistor Mounting:Through Hole, Product Range:PolySwitch TRF250 Series, Holding Current:145mA, Tripping Current:290mA, Voltage Rating:60VDC, Operating Temperature Min:-40°C, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
21 |
| Part Number | Description | Stock |
|
TRF250-145US-B-0.5 D# NS-TRF250-145US-B-0.5 TE Connectivity |
OEM/CM ONLY |
7774 |
|
TRF250-145T-B-0.5 D# NS-TRF250-145T-B-0.5 TE Connectivity |
OEM/CM ONLY |
5442 |
|
TRF250-145U-2 D# NS-TRF250-145U-2 TE Connectivity |
OEM/CM ONLY |
4941 |
|
TRF250-145-2 D# NS-TRF250-145-2 TE Connectivity |
OEM/CM ONLY |
1549 |
|
TRF250-145-RA-B-0.5 D# NS-TRF250-145-RA-B-0.5 TE Connectivity |
OEM/CM ONLY |
2199 |
|
TRF250-145T D# NS-TRF250-145T TE Connectivity |
OEM/CM ONLY |
4711 |
|
TRF250-145-B-0.5 D# NS-TRF250-145-B-0.5 TE Connectivity |
OEM/CM ONLY |
6103 |
| Part Number | Description | Stock |
|
TRF250-145 TE Connectivity |
PTC RESETTABLE FUSE, THROUGH HOLE MOUNT |
900 |
|
TRF250-145-2 TE Connectivity |
PTC RESETTABLE FUSE, THROUGH HOLE MOUNT |
2159 |
| Part Number | Description | Stock |
|
TRF250145B0.5 TE Connectivity |
OEM/CM ONLY |
4516 |
|
TRF2501450.125 TE Connectivity |
OEM/CM ONLY |
791 |
|
TRF250145TB0.5 TE Connectivity |
OEM/CM ONLY |
2075 |
|
TRF250145U2 TE Connectivity |
OEM/CM ONLY |
1516 |
|
TRF250145US TE Connectivity |
OEM/CM ONLY |
1016 |
|
TRF250145U TE Connectivity |
OEM/CM ONLY |
511 |
|
TRF250145S TE Connectivity |
OEM/CM ONLY |
1516 |
|
TRF250145T TE Connectivity |
OEM/CM ONLY |
895 |
|
TRF2501452 TE Connectivity |
OEM/CM ONLY |
48016 |
|
TRF250145RAB0.5 TE Connectivity |
OEM/CM ONLY |
516 |
|
TRF250145USTPB0.5 Littelfuse Inc |
OEM/CM ONLY |
2055 |
|
TRF250145 TE Connectivity |
OEM/CM ONLY |
6889 |
|
RF0035000 TRF2501452 LTF |
OEM/CM ONLY |
4516 |
|
TRF250145USB0.5 TE Connectivity |
OEM/CM ONLY |
2085 |
| Part Number | Description | Stock |
|
TRF250-145T-B-0.5 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RF0027-000 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX pbFree: Pb-Free
|
Americas - 0 |
|
RF0035-000 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX pbFree: Pb-Free
|
Americas - 9000 |
|
TRF250-145 Littelfuse Inc |
Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX pbFree: Pb-Free
|
Americas - 1200 |
|
RF0021-000 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A pbFree: Pb-Free
|
Americas - 1200 |
|
RF0044-000 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX pbFree: Pb-Free
|
Americas - 0 |
|
TRF250-145-2 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX pbFree: Pb-Free
|
Americas - 9000 |
|
RF0045-000 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX pbFree: Pb-Free
|
Americas - 0 |
|
TRF250-145-RA-B-0.5 Littelfuse Inc |
Resettable Fuses - PPTC 250V .145A-HD 3A MAX pbFree: Pb-Free
|
Americas - 0 |
|
TRF250-145U Littelfuse Inc |
Resettable Fuses - PPTC .145A 60VDC MAX 250Vrms MAX pbFree: Pb-Free
|
Americas - 0 |
| Part Number | Description | Stock |
|
TRF250-145T N/A |
shipping today |
490 |
| Part Number | Description | Stock |
|
TRF250-145 D# 52134045 Littelfuse Inc |
PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 0.8W 5s 3Ohm Radial 6.5 X 4.6 X 7mm Bag RoHS: Compliant
|
Americas - 5500 |
|
TRF250-145-2 D# 39810623 Littelfuse Inc |
PTC Resettable Fuse 0.145A(hold) 0.29A(trip) 60VDC 3A 0.8W 5s 3Ohm Radial 6.5 X 4.6 X 7mm T/R RoHS: Compliant
|
Americas - 42000 |
| Part Number | Description | Stock |
|
TRF250-145 mfr |
RFQ |
917 |
|
TRF250-145-2 TE Connectivity |
RFQ |
5543 |
| Part Number | Description | Stock |
|
TRF250-145-2 D# 2078411 TE Connectivity |
RESETTABLE FUSE, PTC, 60VDC, 145mA, RADI RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
|
TRF250-145U D# 1895854 TE Connectivity |
FUSE, PTC RESET, 60V, 145mA, RADIAL RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
| In Stock | 11,060 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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