TE Connectivity TRF250-145
Manufacturer No:
TRF250-145
Manufacturer:
TE Connectivity
Package:
Radial
Description:
PTC RESETTABLE FUSE 14Ohm TEMPERATURE SENSING WIRE Bulk Radial
Quantity:
In Stock :6509
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 30 - Wed, Jul 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
TRF250-145 Information
TE Connectivity TRF250-145 technical specifications, attributes, parameters and parts with similar specifications to TE Connectivity TRF250-145.
- Type
- Parameter
- Factory Lead Time
- 7 Weeks
- Mount
- Through Hole
- Package / Case
- Radial
- Terminal Shape
- WIRE
- Body Material
- Polymer
- Packaging
- Bulk
- Published
- 2007
- JESD-609 Code
- e3
- Part Status
- Active
- Number of Terminations
- 2
- Type
- Parameter
- ECCN Code
- EAR99
- Resistance
- 14Ohm
- Max Operating Temperature
- 85°C
- Min Operating Temperature
- -40°C
- Additional Feature
- RESISTANCE RANGE(MIN-MAX): 3.0-6.0
- HTS Code
- 8533.40.80.70
- Voltage - Rated DC
- 60V
- Resistor Type
- PTC RESETTABLE FUSE
- Current Rating
- 3A
- Approval Agency
- CSA, TUV, UL
Download datasheets and manufacturer documentation for TE Connectivity TRF250-145.
Datasheets:
TRF250-145 Overview
PTC thermistors are packaged as Radial units to prevent damage. A safety package is used to safeguard these PTC thermistors. It is recommended to set the minimum operating temperature of the PTC thermistors at -40°C. Ensure this thermistor is working at 85°C by keeping its operating temperature below that. PTC thermistors are terminated at 2. As a result, PTC thermistors may supply 60V voltage at all times. PTC thermistors have been designed for a current of 3A. As for the DC circuit, these thermistors are rated for 60V. Thermal resistance should be 800mW when PTC thermistors are used. A PTC thermistor should not have a current higher than 3A. This thermistor has been rated at 60V in the DC circuit.
TRF250-145 Features
Package / Case: Radial
Mount: Through Hole
Terminal Shape: WIRE
TRF250-145 Applications
There are a lot of TE Connectivity
TRF250-145 PTC Thermistors applications.
- Motor control
- Chargers
- Thermal protection of winding in electric motors
- Secondary protection of battery packs
- Limit temperature monitoring
- Over-temperature protection of power components
- DC/DC converters
- SMPS
- Notebooks
- Home appliances
TRF250-145 FAQ
Can I request a quote for TRF250-145?
TRF250-145 from TE Connectivity is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for TRF250-145?
The final price for TRF250-145 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for TRF250-145?
TRF250-145 is a TE Connectivity electronic component part. Key details include Packaging: Bulk and Max Operating Temperature: 85°C and Min Operating Temperature: -40°C; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for TRF250-145?
After you submit the RFQ for TRF250-145, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for TRF250-145?
Once stock for TRF250-145 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to TRF250-145?
Yes. If TRF250-145 is unavailable, end-of-life, or outside your schedule, we can review comparable TE Connectivity electronic component parts and compatible replacement options.
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