WR12X3902FTL The Walsin Technology WR12X3902FTL is a 1/4W thick film chip resistor with a resistance of 39 kΩ and a tolerance of ±1%. It is designed for surface mount applications.
Mfr Part #:

WR12X3902FTL

Available from 1 distributors
Mfr Name: Walsin Technology
Walsin Technology
The Walsin Technology WR12X3902FTL is a 1/4W thick film chip resistor with a resistance of 39 kΩ and a tolerance of ±1%. It is designed for surface mount applications.
✓ Total Stock: 6,950 pcs
$ Price Range: $0.02

WR12X3902FTL Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,950 pcs
6950 pcs On Request 1 On Request On Request 20+ On Request On Request

WR12X3902FTL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Halogen Free
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Power Rating
Resistance
Storage Temperature
Supplier Device Package
Tape & Reel
Temperature Coefficient
Tolerance
Width

WR12X3902FTL Description

Short technical summary and product information.

The Walsin Technology WR12X3902FTL is a high-reliability thick film chip resistor suitable for surface mount applications. It features a resistance value of 39 kΩ with a tight tolerance of ±1% and a power rating of 1/4W. The resistor operates within a temperature range of -55°C to 155°C and has a temperature coefficient of ±100ppm/°C.

 

Constructed with a high-grade ceramic body and internal metal electrodes, this resistor utilizes a resistive paste trimmed by laser for precise value. The end terminations are coated with a lead-free Tin alloy for ease of soldering. The component comes in a 1206 (3216 Metric) package size, measuring 3.10mm in length and 1.60mm in width.

 

This component is RoHS 2 compliant with exemption 7C-I and is Halogen free, making it suitable for various consumer electronics, EDP, computer, and telecom applications. Its compact size and robust construction contribute to reduced equipment size and lower assembly costs.

WR12X3902FTL Quick Information

Product Type: Chip Resistor - Surface Mount
Series: WR12
Canonical Name: Walsin Technology WR12X3902FTL Thick Film Chip Resistor, 39 kΩ, ±1% Tolerance, 1/4W
Subcategory: Chip Resistor, Surface Mount

WR12X3902FTL Compliance

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

WR12X3902FTL Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

WR12X3902FTL Features

  • Thick film chip resistor for surface mounting.
  • 39 kΩ resistance with ±1% tolerance.
  • Rated for 1/4W power at 70°C.
  • Wide operating temperature range of -55°C to 155°C.
  • RoHS 2 and Halogen Free compliant.

WR12X3902FTL Applications

  • Used in consumer electrical equipment.
  • Suitable for EDP and computer applications.
  • Applied in telecom infrastructure.
  • General purpose thick film resistor.

WR12X3902FTL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the WR12X3902FTL?

The resistance value is 39 kΩ.

What is the tolerance of the WR12X3902FTL resistor?

The tolerance is ±1%.

What is the power rating for the WR12X3902FTL?

The power rating is 0.25W, or 1/4W.

What is the operating temperature range for this chip resistor?

The operating temperature range is -55°C to 155°C.

What package size does the WR12X3902FTL come in?

It comes in a 1206 (3216 Metric) package.

Is the Walsin WR12X3902FTL RoHS 2 compliant?

Yes, it is RoHS 2 compliant.

Is this resistor Halogen Free?

Yes, this resistor is Halogen Free.

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