76RGB08ST DIP Switch Rocker SPST 8-Position Equivalent & Substitute Parts

Part Overview

The 76RGB08ST is a DIP switch rocker actuator manufactured by Grayhill Inc., configured as a single-pole single-throw (SPST) 8-position through-hole component rated for 150mA at 30VDC. This component is classified as obsolete product status. Due to its obsolete designation, identifying equivalent substitute parts with matching electrical and mechanical specifications is essential for design continuity and procurement planning. The substitute part 76RSB08ST provides functional equivalence while maintaining active product status.

Substiute Parts

76RGB08ST

Grayhill Inc.In Stock: 97876RGB08ST Datasheet

Current PartRFQ

76RSB08ST

Grayhill Inc.In Stock: 203376RSB08ST Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 76RGB08ST is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Circuit type (SPST), number of positions (8), current rating (150mA), and voltage rating (30VDC) must be identical.

Mechanical Parameters: Actuator type (rocker), actuator level (flush/recessed), mounting method (through hole), pitch spacing (0.100"), and height above board (0.292") must match exactly.

Material Specifications: Contact material (copper alloy) and contact finish (gold) must be consistent.

Environmental Ratings: Operating temperature range (-40°C to 85°C), mechanical life (2,000 cycles), and electrical life (2,000 cycles) establish the performance envelope.

The 76RSB08ST meets all these criteria and qualifies as a direct substitute for the 76RGB08ST.

Parameter Comparison

Engineering Selection Recommendations

The 76RSB08ST is the qualified substitute for the 76RGB08ST based on complete electrical and mechanical parameter equivalence. The primary distinction is product status: the 76RGB08ST is obsolete while the 76RSB08ST maintains active status with Grayhill Inc.

Both parts carry identical compliance certifications: ROHS3 Compliant, REACH Unaffected, and Moisture Sensitivity Level 1. Both are rated for the same operating temperature range (-40°C to 85°C) and possess equivalent mechanical and electrical life specifications (2,000 cycles each).

For new designs or production continuity, the 76RSB08ST should be selected due to its active product status and assured long-term availability. For legacy system repairs or maintenance where the 76RGB08ST is currently installed, the 76RSB08ST provides direct functional replacement without circuit redesign or PCB modification.

Frequently Asked Questions (FAQ)

Q: Can the 76RSB08ST replace the 76RGB08ST in existing designs?

A: Yes. The 76RSB08ST is electrically and mechanically equivalent to the 76RGB08ST. All critical parameters—circuit configuration, position count, current and voltage ratings, actuator type, mounting method, and pitch spacing—are identical. No circuit modifications or PCB layout changes are required.

Q: What is the difference between these two part numbers?

A: The primary difference is product status. The 76RGB08ST is classified as obsolete, while the 76RSB08ST is active. Both parts are manufactured by Grayhill Inc. and share identical electrical specifications, mechanical dimensions, and compliance certifications.

Q: Are there packaging differences between 76RGB08ST and 76RSB08ST?

A: The 76RGB08ST is supplied with tape seal packaging, while the 76RSB08ST is supplied in tube packaging. Both packaging formats are suitable for through-hole assembly and do not affect component functionality or performance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 76RGB08ST and 76RSB08ST are ROHS3 Compliant, REACH Unaffected, and classified as Moisture Sensitivity Level 1 (unlimited shelf life). Both carry the same ECCN (EAR99) and HTSUS (8536.50.9065) classifications.

Q: What is the operating temperature range for these DIP switches?

A: Both parts operate across the temperature range of -40°C to 85°C, suitable for industrial and commercial applications.

Q: How many switching cycles are rated for these components?

A: Both the 76RGB08ST and 76RSB08ST are rated for 2,000 mechanical cycles and 2,000 electrical cycles, establishing the expected service life under normal operating conditions.