MFR4/3K9/1 The MFR4/3K9/1 from Welwyn Components is a chassis mount resistor. It features RoHS3 compliance and an MSL of 1.
Mfr Part #:

MFR4/3K9/1

Available from 1 distributors
Mfr Name: Welwyn Components
Welwyn Components
The MFR4/3K9/1 from Welwyn Components is a chassis mount resistor. It features RoHS3 compliance and an MSL of 1.
✓ Total Stock: 3,177 pcs
$ Price Range: $0.05

MFR4/3K9/1 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
3,177 pcs
3177 pcs On Request 1 On Request On Request On Request On Request On Request

MFR4/3K9/1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel

MFR4/3K9/1 Description

Short technical summary and product information.

The MFR4/3K9/1 is a chassis mount resistor manufactured by Welwyn Components. This component is designed for applications requiring robust thermal management and reliable performance.

 

Key specifications include RoHS3 compliance, indicating adherence to environmental standards for hazardous substances. It also has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under recommended storage conditions and does not require special handling regarding moisture absorption.

 

As a chassis mount resistor, it is intended for direct mounting to a heatsink or the chassis of an electronic device, facilitating efficient heat dissipation. This makes it suitable for high-power applications where temperature control is critical.

 

Further details regarding resistance value, tolerance, power rating, and temperature coefficient would be necessary for a complete design assessment. However, its compliance and mounting type suggest suitability for demanding industrial or power electronics environments.

MFR4/3K9/1 Quick Information

Product Type: Chassis Mount Resistor
Canonical Name: MFR4/3K9/1 Chassis Mount Resistor
Subcategory: Chassis Mount Resistor

MFR4/3K9/1 Compliance

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

MFR4/3K9/1 Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

MFR4/3K9/1 Features

  • RoHS3 compliant environmental standard.
  • Moisture Sensitivity Level 1 Unlimited.
  • REACH unaffected regulatory compliance.
  • Chassis mount resistor design.
  • Part of Welwyn Components product line.

MFR4/3K9/1 Applications

  • Suitable for chassis mount resistor applications.
  • Used in electronic circuit resistance tuning.
  • Ideal for power supply and voltage regulation circuits.
  • Applicable in industrial control systems requiring precise resistance.
  • Suitable for general resistor replacement in electronic devices.

MFR4/3K9/1 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the MFR4/3K9/1?

The MFR4/3K9/1 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MFR4/3K9/1?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status of the MFR4/3K9/1?

The REACH status is REACH Unaffected.

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