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For Reference Only
| Part Number | TRF250-055UT |
| OEMstron Part # | TRF250-055UT |
| Manufacturer | Littelfuse |
| Category | Power › Circuit Protection › PTC Resettable Fuses |
| Description | PTC RESET FUSE 60V 55MA RADIAL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TRF250-055UT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 20 - May 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
TRF250-055UT Specifications
| Part Number | TRF250-055UT | |
| 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) | 55mA | |
| Current - Trip (It) | 170mA | |
| Time to Trip | 5s | |
| Resistance - Initial (Ri) (Min) | 15 Ohms | |
| Resistance - Post Trip (R1) (Max) | 35 Ohms | |
| Resistance - 25°C (Typ) | - | |
| Operating Temperature | -40°C ~ 85°C | |
| Ratings | - | |
| Mounting Type | Through Hole | |
| Package / Case | Radial, Disc | |
| Size / Dimension | 0.189" Dia x 0.150" T (4.80mm x 3.80mm) | |
| Height - Seated (Max) | 0.366" (9.30mm) | |
| Thickness (Max) | - | |
| Lead Spacing | 0.200" (5.08mm) |
TRF250-055UT Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
TRF250-055UT D# V36:1790_18208461 Littelfuse Inc |
PTC Resettable Fuse 0.055A(hold) 0.17A(trip) 60VDC 0.6W 3s 15Ohm Radial 4.8 X 3.8mm Bulk RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
TRF250-055UT TE Connectivity |
TLINE - Bag |
Contact Us |
| Part Number | Description | Stock |
|
TRF250-055UT D# TRF250-055UT-ND Littelfuse Inc |
PTC RESET FUSE 60V 55MA RADIAL |
508 In Stock |
| Part Number | Description | Stock |
|
TRF250-055UT D# 650-TRF250-055UT Littelfuse Inc |
Resettable Fuses - PPTC 60V 3A 25Ohms RoHS: Compliant
|
346 |
| Part Number | Description | Stock |
|
TRF250055UT TE Connectivity |
OEM/CM ONLY |
603 |
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Quick Inquiry
| In Stock | 1,254 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
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