CSR21D157KM The Mallory Sonalert Products CSR21D157KM is a buzzer designed for audible signaling. It features RoHS3 compliance and an MSL 1 rating.
Mfr Part #:

CSR21D157KM

Available from 1 distributors
Mfr Name: Mallory Sonalert Products
Mallory Sonalert Products
The Mallory Sonalert Products CSR21D157KM is a buzzer designed for audible signaling. It features RoHS3 compliance and an MSL 1 rating.
Total Stock: 6 pcs
$ Price Range: $0.65

CSR21D157KM 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 pcs
6 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

CSR21D157KM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CSR21D157KM Description

Short technical summary and product information.

The Mallory Sonalert Products CSR21D157KM is a buzzer component used for generating audible alerts. This part is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for a wide range of environmental conditions. The REACH status is unaffected, suggesting compliance with relevant chemical regulations.

 

This buzzer is part of the Alarms, Buzzers, and Sirens category, typically employed in electronic devices requiring audible feedback or warnings. Its specific electrical characteristics, such as operating voltage and frequency, would need to be consulted from detailed specifications for precise application design.

 

Designed for integration into various electronic systems, the CSR21D157KM by Mallory Sonalert Products offers a reliable solution for audible signaling needs. Its compliance and sensitivity level are key considerations for manufacturing and assembly processes.

CSR21D157KM Quick Information

Product Type: Buzzer
Canonical Name: CSR21D157KM
Subcategory: Alarm

CSR21D157KM Compliance

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

CSR21D157KM Estimated Pricing

Qty Low High
1+ $0.65 $0.65

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

CSR21D157KM Features

  • RoHS3 compliant for environmental safety.
  • MSL 1 unlimited moisture sensitivity level.
  • REACH unaffected status for regulatory compliance.
  • Categorized under alarms buzzers and sirens.
  • Manufactured by Mallory Sonalert Products.

CSR21D157KM Applications

  • Used in alarm and siren systems.
  • Suitable for audible warning devices.
  • Applied in industrial signaling equipment.
  • Ideal for buzzer and indicator circuits.

CSR21D157KM FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the CSR21D157KM?

RoHS3 Compliant

What is the Moisture Sensitivity Level (MSL) for the CSR21D157KM?

1 Unlimited

What is the REACH status for the CSR21D157KM?

REACH Unaffected

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