MHS231 Equivalent & Substitute Parts

Part Overview

The MHS231 is a slide switch manufactured by Nidec Components Corporation, configured as a DP3T (Double Pole, Three Throw) through-hole component rated for 200mA DC at 12V. This switch features non-shorting contact timing (BBM), an on-on-on switching function, and is designed for applications requiring reliable electromechanical switching in the specified voltage and current range. The MHS231 is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement continuity.

Substiute Parts

MHS231

Nidec Components CorporationIn Stock: 975MHS231 Datasheet

Current PartRFQ

CL-SB-23C-01

Nidec Components CorporationIn Stock: 1358CL-SB-23C-01 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CL-SB-23C-01 qualifies as a direct substitute for the MHS231 based on the following critical parameters:

Electrical Compatibility: Both parts maintain identical circuit configuration (DP3T), contact timing (non-shorting BBM), switch function (on-on-on), current rating (200mA DC), and voltage rating (12V DC).

Mechanical Compatibility: Both parts share identical actuator length (2.00mm), switch travel (2.00mm), mounting type (through hole), and termination style (PC pin).

Contact Material & Finish: Both parts feature silver contact finish. The CL-SB-23C-01 specifies copper contact material, which is compatible with the silver finish requirement.

Regulatory Compliance: Both parts are ROHS3 compliant and carry MSL rating of 1 (Unlimited), ensuring equivalent environmental and regulatory standing.

The CL-SB-23C-01 represents an active product from the same manufacturer, providing procurement continuity for the obsolete MHS231.

Parameter Comparison

Engineering Selection Recommendations

The CL-SB-23C-01 is the direct equivalent for MHS231 replacement. As an active product from Nidec Components Corporation, it provides immediate procurement availability and long-term supply continuity for the obsolete MHS231.

The CL-SB-23C-01 offers enhanced performance characteristics: extended operating temperature range (-40°C to 85°C versus -10°C to 70°C), doubled electrical life rating (10,000 cycles versus 5,000 cycles), and defined operating force specification (160/260gf). These improvements maintain full backward compatibility while providing superior reliability margins for new designs and legacy system support.

Both parts maintain ROHS3 compliance and identical electrical and mechanical specifications for circuit integration. Selection of the CL-SB-23C-01 eliminates obsolescence risk while preserving design functionality.

Frequently Asked Questions (FAQ)

Q: Can the CL-SB-23C-01 directly replace the MHS231 in existing designs?

A: Yes. The CL-SB-23C-01 maintains identical electrical ratings (200mA DC, 12V DC), circuit configuration (DP3T), contact timing (non-shorting BBM), and mechanical specifications (2.00mm actuator length, 2.00mm switch travel, through-hole mounting, PC pin termination). Pin-for-pin compatibility is assured.

Q: What are the key differences between these parts?

A: The CL-SB-23C-01 provides an extended operating temperature range (-40°C to 85°C versus -10°C to 70°C), increased electrical life (10,000 cycles versus 5,000 cycles), and specified operating force (160/260gf). The MHS231 is obsolete; the CL-SB-23C-01 is active.

Q: Are there packaging differences?

A: The MHS231 is specified with dash packaging notation. The CL-SB-23C-01 is supplied in bulk packaging. Both use identical PC pin termination for through-hole mounting.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the MHS231 and CL-SB-23C-01 are ROHS3 compliant with MSL rating of 1 (Unlimited). Both carry identical ECCN (EAR99) and HTSUS (8536.50.9050) classifications.

Q: What is the basis for substitution?

A: Substitution is based on matching circuit configuration (DP3T), contact timing (non-shorting BBM), electrical ratings (200mA DC, 12V DC), actuator specifications (2.00mm length and travel), mounting type (through hole), and termination style (PC pin). Both parts are manufactured by Nidec Components Corporation.