TFPT0805L3901FV Vishay Thermistor (Thermistors Chip) In Stock

Name: TFPT0805L3901FV
Brand: Vishay
SKU: TFPT0805L3901FV
Availability: InStock

TFPT0805L3901FV is a Vishay thermistor. It offers 3900Ω, 100mW, 2 pins, Thermistors Chip packaging for 2-pin Thermistors Chip designs. From $0.00 in stock worldwide shipping.

ACTIVEThermistorVerified Jun 2026

Package / Visual Reference

TFPT0805L3901FVThermistors Chip

Quick Facts

Manufacturer: Vishay
Package: Thermistors Chip
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: TFPT0805L3901FV Datasheet PDF
Category: Thermistor
Price: From $0.6750(MOQ 1)
Temp Range: -55.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TFPT0805L3901FV?

Vishay thermistor selected for temperature sensing applications
2-pin Thermistors Chip format supports practical PCB assembly and sourcing review
3900Ω rating/detail available for engineering comparison
100mW parameter helps validate alternates and operating margin
2 pins specification supports controlled BOM qualification

What is TFPT0805L3901FV used for?

TFPT0805L3901FV is used in temperature sensing, compensation, protection, and battery or power-management circuits where a thermistor must match documented board-level requirements. It is suitable for replacement sourcing and production builds that need 3900Ω with the 2-pin Thermistors Chip format. Buyers commonly check it for BOM continuity, repair programs, and alternate approval.

What are the specifications of TFPT0805L3901FV?

Pbfree Code	Yes
Reach Compliance Code	Compliant
Factory Lead Time	8Weeks
YTEOL	8
JESD-609 Code	e3
Mounting Feature	SURFACE MOUNT
Package Height	0.45mm
Package Length	2mm
Package Shape	RECTANGULAR PACKAGE
Package Style	SMT
Package Width	1.25mm
Packing Method	TR, PAPER, 7 INCH
Rated Power Dissipation (P)	0.1W
Rated Temperature	70°C
Reference Standard	AEC-Q200, CUL, UL
Resistance	3900Ω
Resistor Type	PTC THERMISTOR
Surface Mount	YES
Technology	THIN FILM
Terminal Finish	MATTE TIN
Terminal Placement	DUAL ENDED
Terminal Shape	WRAPAROUND
Thermistor Application	TEMPERATURE COMPENSATION
Tolerance	1%
Working Voltage	40V
Package	Thermistors Chip

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8533.40.80.70

Where can I find the TFPT0805L3901FV datasheet?

TFPT0805L3901FV Datasheet Download

Official datasheet from Vishay

What are equivalent replacements for TFPT0805L3901FV?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Which design conditions make TFPT0805L3901FV a suitable thermistor choice?

Use TFPT0805L3901FV when the design needs a thermistor with 3900Ω. The listed Vishay context makes it suitable for controlled BOM sourcing and electrical fit checks.

How should buyers verify package fit for TFPT0805L3901FV?

For package review, confirm the 2-pin Thermistors Chip format and 3900Ω against the PCB footprint before release. This helps prevent substitution errors during SMT assembly or repair sourcing.

What should procurement compare before approving an alternate to TFPT0805L3901FV?

Before approving an alternate, keep 3900Ω, 2-pin Thermistors Chip, lifecycle status, and compliance assumptions aligned. Buyers should also verify date-code, lot, and test-document requirements for each order.

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Vishay

Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Vishay parts →

More from Vishay

PR03000206803JAC00

HVR2500006203FR500

PR02000201001JR500

Resistors, Axial Diameter Horizontal Mounting

Resistor

WSL2512R4700FBA

WSL2512R4700FEB

WSL2512R4700FEK

AvailabilityIn Stock

Reference Price (USD)

From $0.6750

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.0100	$1.01
5+	$0.9600	$4.80
10+	$0.9100	$9.10
500+	$0.8498	$424.89
1000+	$0.6900	$690.00
2000+	$0.6750	$1350.00

pcs

Unit price: $1.0100 · Total: $1.01

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK