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250R145U

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM


  • Manufacturer: Littelfuse Inc.
  • Origchip NO: 461-250R145U
  • Package: Radial, Disc
  • Datasheet: PDF
  • Stock: 437
  • Description: Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM(Kg)

Purchase & Inquiry

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Purchase

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Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 12 Weeks
Mounting Type Through Hole
Package / Case Radial, Disc
Surface Mount NO
Terminal Shape WIRE
Operating Temperature -40°C~85°C
Packaging Bulk
Published 2011
Series POLY-FUSE®, 250R
Size / Dimension 0.256Lx0.181W 6.50mmx4.60mm
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Termination Radial
ECCN Code EAR99
Type Polymeric
Resistance 14Ohm
Terminal Finish Matte Tin (Sn)
Additional Feature 3 TO 14 OHMS MEASURED AT 20 DEG CEL
HTS Code 8533.40.80.70
Subcategory Non-linear Resistors
Current Rating 3A
Approval Agency cURus, TUV
Lead Pitch 5.1mm
Lead Spacing 0.201 5.10mm
Max Current Rating 3A
Power Dissipation 1W
Max Voltage Rating (DC) 60V
Rated (AC) Voltage (URac) 250V
Hold Current 145mA
Current - Hold (Ih) (Max) 145mA
Thermistor Application OVERLOAD PROTECTION
Voltage - Max 60V 250V Int
Time to Trip 2.5s
Resistance - Initial (Ri) (Min) 3Ohm
Resistance - Post Trip (R1) (Max) 14Ohm
Trip Current 290mA
Height Seated (Max) 0.433 11.00mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
See Relate Datesheet