WSC25154R300FTA The WSC25154R300FTA is a 1-watt surface mount chip resistor manufactured by Vishay Dale. It features a 4.3-ohm nominal resistance with ±1% tolerance and a stable ±50 ppm/°C temperature coefficient.
Mfr Part #:

WSC25154R300FTA

Available from 1 distributors
Mfr Name: Vishay
Vishay
The WSC25154R300FTA is a 1-watt surface mount chip resistor manufactured by Vishay Dale. It features a 4.3-ohm nominal resistance with ±1% tolerance and a stable ±50 ppm/°C temperature coefficient.
✓ Total Stock: 1,393 pcs
$ Price Range: $0.00

WSC25154R300FTA Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,393 pcs
1393 pcs On Request 1 On Request On Request On Request On Request On Request

WSC25154R300FTA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

WSC25154R300FTA Description

Short technical summary and product information.

The WSC25154R300FTA is a precision wirewound chip resistor designed for surface mount technology (SMT) applications. Manufactured by Vishay Dale, this component delivers a nominal resistance of 4.3 ohms with a tight ±1% tolerance, ensuring accurate signal conditioning and voltage division in sensitive circuits.

 

Rated for a power dissipation of 1 watt, the resistor handles moderate to high current loads commonly found in industrial and automotive electronics. Its temperature coefficient of ±50 ppm/°C provides reliable performance across varying thermal environments, minimizing drift during continuous operation.

 

This surface mount package allows for automated placement on printed circuit boards, supporting high-volume manufacturing while maintaining a compact footprint. The robust construction supports demanding environments where stability and durability are critical. Engineers can integrate this resistor into power supplies, motor control systems, and measurement instrumentation without compromising board space or electrical accuracy.

WSC25154R300FTA Quick Information

Product Type: Chip Resistor - Surface Mount
Series: WSC
Canonical Name: WSC25154R300FTA
Subcategory: Surface Mount

WSC25154R300FTA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

WSC25154R300FTA Estimated Pricing

Qty Low High
1+ $0.00 $0.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

WSC25154R300FTA Features

  • 4.3 Ω resistance with ±1% tolerance.
  • Rated for 1 W power dissipation.
  • Wirewound construction ensures high reliability.
  • Surface mount 2515 chip package.
  • Wide operating temperature range -65°C to 275°C.

WSC25154R300FTA Applications

  • Precision voltage divider networks in measurement equipment.
  • Current sensing resistors in motor drive circuits.
  • Load balancing components in industrial power supplies.
  • Signal conditioning stages in automotive control modules.

WSC25154R300FTA FAQs

4 frequently asked questions generated from this part’s specifications.
What is the nominal resistance of the WSC25154R300FTA?

The nominal resistance is 4.3 ohms.

What tolerance does this resistor provide?

It provides a ±1% tolerance for precise circuit matching.

What is the maximum power rating?

The component is rated for 1 watt of continuous power dissipation.

How does the resistance change with temperature?

The temperature coefficient is ±50 ppm/°C, ensuring stable performance across operating temperatures.

WSC25154R300FTA Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BC847B/215
BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
View Part
CD4023BM96/CD4023BM96
CD4023BM96/CD4023BM96
Texas Instruments
The Texas Instruments CD4023BM96 is a logic gate designed for digital applications. It features RoHS3 compliance and an MSL 1 rating.
View Part
BC847BS.115
BC847BS.115
NXP Semiconductors
The BC847BS.115 is a bipolar transistor array from NXP Semiconductors. It features RoHS3 compliance and an MSL of 1 Unlimited.
View Part
LM431SACMFX
LM431SACMFX
On Semiconductor
The LM431SACMFX is a voltage reference IC manufactured by ON Semiconductor. It offers RoHS3 compliance and Moisture Sensitivity Level 1.
View Part
Home

Categories