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TRF250-055UT

TRF250-055UT
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For Reference Only

Part Number TRF250-055UT
OEMstron Part # TRF250-055UT
Manufacturer Littelfuse
Category PowerCircuit ProtectionPTC 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 Mar 17 - Mar 22 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

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

TRF250-055UT, TRF250-055UT Datasheet (Total Pages: 2, Size: 256.72 KB)
TRF250-055UT Datasheet CoverTRF250-055UT Datasheet Page 2
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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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