MHS221 Equivalent & Substitute Parts

Part Overview

The MHS221 is a slide switch with DPDT (Double Pole Double Throw) configuration rated for 200mA at 12V DC. This component features non-shorting contact timing, through-hole mounting, and silver-plated contacts suitable for general-purpose switching applications. The MHS221 is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement continuity.

Substiute Parts

MHS221

Nidec Components CorporationIn Stock: 972MHS221 Datasheet

Current PartRFQ

CL-SB-22C-01

Nidec Components CorporationIn Stock: 4145CL-SB-22C-01 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CL-SB-22C-01 qualifies as a direct substitute for the MHS221 based on the following critical parameters:

Matching Parameters:

• Circuit configuration: DPDT
• Current rating: 200mA (DC)
• Voltage rating: 12V DC
• Contact timing: Non-Shorting (BBM)
• Switch function: On-On
• Actuator type: Standard
• Actuator length: 2.00mm
• Switch travel: 2.00mm
• Mounting type: Through Hole
• Termination style: PC Pin
• Contact finish: Silver
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The CL-SB-22C-01 is manufactured by the same supplier (Nidec Components Corporation) and maintains functional and mechanical compatibility with the obsolete MHS221.

Parameter Comparison

Engineering Selection Recommendations

The CL-SB-22C-01 is the recommended substitute for the obsolete MHS221. Both components are ROHS3 compliant and share identical electrical and mechanical specifications for core switching parameters. The CL-SB-22C-01 offers enhanced performance characteristics, including an extended operating temperature range (-40°C to 85°C versus -10°C to 70°C) and increased electrical life (10,000 cycles versus 5,000 cycles). The substitute maintains active product status with Nidec Components Corporation, ensuring long-term availability and supply chain continuity. Both components carry identical ECCN and HTSUS classifications, simplifying regulatory compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can the CL-SB-22C-01 directly replace the MHS221 in existing designs?

A: Yes. The CL-SB-22C-01 maintains identical electrical ratings (200mA, 12V DC), circuit configuration (DPDT), contact timing (Non-Shorting BBM), and mechanical dimensions (2.00mm actuator length and switch travel). Through-hole mounting and PC pin termination are identical. No circuit modifications are required.

Q: What are the key differences between these parts?

A: The primary differences are product status and performance enhancements. The MHS221 is obsolete; the CL-SB-22C-01 is active. The CL-SB-22C-01 provides a wider operating temperature range (-40°C to 85°C versus -10°C to 70°C) and double the electrical life rating (10,000 cycles versus 5,000 cycles). Contact material is specified as copper in the CL-SB-22C-01.

Q: Are there packaging differences?

A: The MHS221 packaging is listed as standard; the CL-SB-22C-01 is supplied in bulk packaging. Both components carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the MHS221 and CL-SB-22C-01 are ROHS3 compliant. The CL-SB-22C-01 additionally carries REACH Unaffected status. Both share identical ECCN (EAR99) and HTSUS (8536.50.9050) classifications.

Q: Is the CL-SB-22C-01 available for immediate procurement?

A: The CL-SB-22C-01 is classified as active product status with 4,092 units in stock, ensuring availability for new designs and production requirements.