SMS2R1 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The SMS2R1 is a 2-position rectangular connector housing manufactured by Souriau-Sunbank by Eaton. This receptacle housing is designed for 0.200" (5.08mm) pitch applications and operates within the SMS series connector family. The component is classified as a rectangular connector housing for receptacle configurations.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, including connector type, number of positions, pitch specification, mounting configuration, and operating temperature range. Availability of alternative sources ensures supply chain flexibility and project continuity.

Substiute Parts

SMS2R1

Souriau-Sunbank by EatonIn Stock: 768SMS2R1 Datasheet

Current PartRFQ

TST02RA00

ITT Cannon, LLCIn Stock: 3326TST02RA00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SMS2R1 are identified based on strict equivalence of the following critical parameters:

• Connector Type: Receptacle housing configuration
• Number of Positions: 2-position layout
• Pitch Specification: 0.200" (5.08mm) center-to-center spacing
• Number of Rows: Single row configuration
• Mounting Type: Panel mount with snap-in fastening
• Contact Termination: Crimp and solder capability
• Operating Temperature Range: -55°C to 105°C
• Insulation Material: Polyamide (PA) or Nylon composition

The TST02RA00 from ITT Cannon, LLC meets all these equivalence criteria and is classified as a direct substitute within the Trident Rectangular connector series.

Parameter Comparison

Engineering Selection Recommendations

SMS2R1 Selection Criteria:

• Primary choice when Souriau-Sunbank by Eaton series continuity is required
• Current inventory of 732 units supports immediate procurement
• Suitable for applications requiring SMS series connector family integration

TST02RA00 Selection Criteria:

• Designated substitute when SMS2R1 availability is limited
• Product status is Active, ensuring ongoing manufacturer support
• ROHS3 Compliant certification meets environmental regulatory requirements
• Higher inventory level (3290 units) provides extended supply availability
• ITT Cannon, LLC manufacturing ensures established quality standards
• Trident Rectangular series compatibility with specified electrical and mechanical parameters

Both parts satisfy the 2-position, 0.200" pitch receptacle housing requirement with identical operating temperature range and termination specifications. Selection between these parts is based on supply availability, series preference, and regulatory compliance requirements.

Frequently Asked Questions (FAQ)

Q: What makes TST02RA00 a valid substitute for SMS2R1?

A: The TST02RA00 maintains equivalence across all critical parameters: 2-position receptacle housing, 0.200" (5.08mm) pitch, single-row configuration, panel mount snap-in mounting, crimp and solder termination, latch holder fastening, polyamide nylon insulation, and -55°C to 105°C operating temperature range.

Q: Are there differences in connector series between these parts?

A: Yes. SMS2R1 belongs to the SMS series (Souriau-Sunbank by Eaton), while TST02RA00 belongs to the Trident Rectangular series (ITT Cannon, LLC). Despite different series designations, both maintain identical electrical and mechanical specifications for the 2-position, 5.08mm pitch receptacle housing configuration.

Q: What is the significance of the color difference?

A: TST02RA00 is specified as Black, while SMS2R1 color is not specified in available documentation. Color does not affect electrical or mechanical function. Verify color requirements for your specific application before substitution.

Q: Does TST02RA00 include contacts?

A: No. The TST02RA00 specification explicitly states "Contacts Not Included." Contacts must be procured separately and must be compatible with the 2-position, 5.08mm pitch housing configuration.

Q: What compliance certifications apply to the substitute part?

A: TST02RA00 is ROHS3 Compliant and REACH Unaffected. These certifications confirm compliance with environmental and hazardous substance regulations applicable to electronic components.

Q: How does inventory availability affect part selection?

A: SMS2R1 has 732 units in stock, while TST02RA00 has 3290 units available. Higher inventory for the substitute part may reduce lead times and support larger production volumes.

Q: Can these parts be used interchangeably in existing designs?

A: Interchangeability is confirmed for the receptacle housing function based on matching electrical and mechanical parameters. Verify connector mating compatibility with existing male connector components before implementation.