MSS6250 Equivalent & Substitute Parts

Part Overview

The MSS6250 is a slide switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a 6PDT (six-pole double-throw) through-hole component rated for 300mA AC at 125V. This switch features a standard actuator with polyoxymethylene (acetal) construction, silver-plated copper alloy contacts, and epoxy-sealed terminals for PC pin termination.

The MSS6250 is classified as obsolete. Locating equivalent or substitute components is necessary to support ongoing maintenance, repair, and production requirements for legacy equipment utilizing this switch configuration.

Substiute Parts

MSS6250

TE Connectivity ALCOSWITCH SwitchesIn Stock: 715MSS6250 Datasheet

Current PartRFQ

1825272-1

TE Connectivity ALCOSWITCH SwitchesIn Stock: 9441825272-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MSS6250 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications in the following critical areas:

Electrical Parameters: Circuit configuration (6PDT), contact timing (shorting/MBB), current rating (300mA AC), and voltage rating (125V AC) must be identical.

Mechanical Parameters: Mounting type (through hole), termination style (PC pin), actuator length (12.20mm), switch travel (2.00mm), and operating force (600gf) must be identical.

Material and Environmental Parameters: Contact material (copper alloy), contact finish (silver), actuator material (polyoxymethylene/acetal), and operating temperature range (-20°C to 85°C) must be identical.

Lifecycle Parameters: Mechanical life (15,000 cycles) and electrical life (15,000 cycles) must be identical.

The substitute part identified below meets all these criteria and is therefore a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The MSS6250 and its substitute part 1825272-1 are functionally equivalent across all electrical, mechanical, and environmental parameters. Both components are classified as obsolete products from TE Connectivity ALCOSWITCH Switches.

Compliance Considerations:

The MSS6250 is RoHS non-compliant and carries REACH Unaffected status. The substitute part 1825272-1 has RoHS status listed as Not Applicable and REACH status listed as Vendor Undefined. For applications requiring RoHS compliance or specific REACH documentation, compliance status should be verified with the component supplier prior to selection.

Both parts share identical export classification (EAR99) and tariff codes (HTSUS 8536.50.9050), indicating equivalent regulatory treatment for international trade purposes.

Inventory Availability:

The MSS6250 has 694 pieces in stock. The substitute part 1825272-1 has 905 pieces in stock, providing greater availability for procurement.

Selection between these parts should be based on compliance requirements specific to the application and inventory availability at the time of procurement.

Frequently Asked Questions (FAQ)

Q: Can the 1825272-1 be used as a direct replacement for the MSS6250?

A: Yes. The 1825272-1 is a direct functional equivalent. All electrical parameters (6PDT configuration, 300mA AC, 125V AC), mechanical parameters (through-hole mounting, PC pin termination, 12.20mm actuator length, 2.00mm travel, 600gf operating force), and lifecycle specifications (15,000 mechanical and electrical cycles) are identical.

Q: Are there any differences in compliance status between these parts?

A: The MSS6250 is explicitly RoHS non-compliant. The 1825272-1 has RoHS status listed as Not Applicable. For applications requiring RoHS compliance, neither part meets this requirement. REACH status differs between the parts; the MSS6250 is REACH Unaffected while the 1825272-1 is Vendor Undefined. Compliance verification with the supplier is necessary for applications with specific regulatory requirements.

Q: Do these parts have identical physical dimensions and mounting characteristics?

A: Yes. Both parts have identical actuator length (12.20mm), switch travel (2.00mm), and through-hole PC pin termination. They are mechanically interchangeable in PCB applications.

Q: What is the contact material composition in both parts?

A: Both the MSS6250 and 1825272-1 use copper alloy contacts with silver finish. This material composition is identical across both parts.

Q: Are the operating temperature ranges the same?

A: Yes. Both parts operate across the identical temperature range of -20°C to 85°C.

Q: What is the mechanical life expectancy for these switches?

A: Both parts are rated for 15,000 mechanical cycles and 15,000 electrical cycles under specified operating conditions.

Q: Which part has better inventory availability?

A: The 1825272-1 has 905 pieces in stock compared to 694 pieces for the MSS6250, providing greater availability for immediate procurement.