W21-500RFI The W21-500RFI is a specialized resistor manufactured by Welwyn Components. It features RoHS3 compliance and an MSL of 1 Unlimited.
Mfr Part #:

W21-500RFI

Available from 1 distributors
Mfr Name: Welwyn Components
Welwyn Components
The W21-500RFI is a specialized resistor manufactured by Welwyn Components. It features RoHS3 compliance and an MSL of 1 Unlimited.
✓ Total Stock: 975 pcs
$ Price Range: $0.05

W21-500RFI 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
975 pcs
975 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

W21-500RFI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

W21-500RFI Description

Short technical summary and product information.

The W21-500RFI is a specialized resistor from Welwyn Components, designed for applications requiring specific performance characteristics. This component adheres to RoHS3 standards, indicating compliance with restrictions on hazardous substances.

 

It is also classified with a Moisture Sensitivity Level (MSL) of 1 Unlimited, meaning it has minimal risk of moisture absorption and can be handled under standard conditions. The REACH status is noted as Unaffected, suggesting it does not contain substances of very high concern under REACH regulations.

 

As a specialized resistor, the W21-500RFI is intended for use in electronic circuits where standard resistor types may not meet the design requirements. Its specific electrical and mechanical properties would be detailed in its technical specifications, which are crucial for engineers selecting components for their designs.

W21-500RFI Quick Information

Product Type: Specialized Resistor
Series: W21
Canonical Name: W21-500RFI
Subcategory: Specialized Resistors

W21-500RFI Compliance

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

W21-500RFI Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

W21-500RFI Features

  • RoHS3 Compliant specialized resistor
  • Moisture Sensitivity Level 1 Unlimited
  • REACH Unaffected status
  • Manufactured by Welwyn Components

W21-500RFI Applications

  • Used in precision current sensing circuits.
  • Suitable for power supply feedback loops.
  • Applied in industrial control systems.
  • Ideal for test and measurement equipment.

W21-500RFI FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the W21-500RFI?

The W21-500RFI is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the W21-500RFI?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status of the W21-500RFI?

The REACH status is REACH Unaffected.

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