Grayhill 76SB05 DIP Switch Rocker Actuator Equivalent & Substitute Parts

Part Overview

The Grayhill 76SB05 is a single-pole single-throw (SPST) DIP switch with rocker actuator, rated for 150mA at 30VDC, designed for through-hole mounting in 5-position configurations. This component is classified as obsolete product status. Locating equivalent and substitute parts is necessary to support ongoing maintenance, repair, and new design requirements where the original 76SB05 is no longer readily available through standard distribution channels.

Substiute Parts

76SB05

Grayhill Inc.In Stock: 87276SB05 Datasheet

Current PartRFQ

76SB05T

Grayhill Inc.In Stock: 620876SB05T Datasheet

DirectRFQ

206-5

CTS ElectrocomponentsIn Stock: 5477206-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 76SB05 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration (SPST)
• Number of positions (5)
• Mounting type (Through Hole)
• Pitch spacing (0.100" / 2.54mm)
• Termination style (PC Pin)

Electrical Compatibility Criteria:

• Current rating must equal or exceed 150mA
• Voltage rating must equal or exceed 30VDC
• Operating temperature range must encompass -40°C to 85°C

Mechanical Compatibility Criteria:

• Height above board and overall dimensions must be compatible with existing PCB layouts
• Actuator type and level determine user interface compatibility

The 76SB05T qualifies as a direct substitute based on identical electrical specifications and mechanical dimensions. The 206-5 is listed as a substitute option but operates under reduced electrical parameters (50mA at 24VDC) and uses a different actuator type (slide versus rocker).

Parameter Comparison

Engineering Selection Recommendations

76SB05T (Grayhill Inc.) - Primary Substitute:

The 76SB05T is the recommended substitute for the obsolete 76SB05. This part maintains identical electrical specifications (150mA at 30VDC), mechanical dimensions, and circuit configuration. The 76SB05T is currently in active product status with 6,126 units available in inventory. The primary advantage is ROHS3 compliance, addressing regulatory requirements that the original 76SB05 does not meet. The rocker actuator design is preserved, ensuring compatibility with existing user interface expectations and mechanical mounting configurations.

206-5 (CTS Electrocomponents) - Conditional Substitute:

The 206-5 qualifies as a substitute only in applications where the reduced electrical specifications are acceptable. This part operates at 50mA and 24VDC, representing a significant reduction from the 76SB05 specifications. The 206-5 uses a slide actuator instead of a rocker actuator, requiring mechanical redesign of the user interface. The 206-5 offers extended electrical life (10,000 cycles versus 2,000 cycles) and an expanded operating temperature range (-55°C to 85°C). This part is ROHS3 compliant and currently in active production with 5,372 units available.

Selection between these substitutes depends on whether the application can tolerate reduced current and voltage ratings, and whether the actuator type change is mechanically feasible.

Frequently Asked Questions (FAQ)

Q: Can the 76SB05T directly replace the 76SB05 without PCB modifications?

A: Yes. The 76SB05T maintains identical pitch spacing (0.100" / 2.54mm), height above board (0.315" / 8.00mm), termination style (PC Pin), and electrical specifications. No PCB layout changes are required.

Q: What is the primary difference between the 76SB05 and 76SB05T?

A: The 76SB05T is the active production variant of the same design. Both parts share identical electrical and mechanical specifications. The key difference is product status: 76SB05 is obsolete while 76SB05T is active. Additionally, 76SB05T is ROHS3 compliant, whereas the original 76SB05 is not.

Q: Can the 206-5 be used in applications designed for the 76SB05?

A: The 206-5 can only be used if the application can operate at reduced electrical specifications (50mA maximum current and 24VDC maximum voltage). The 206-5 also uses a slide actuator rather than a rocker actuator, requiring mechanical redesign of the user interface. PCB layout modifications may be necessary due to the increased height above board (0.334" versus 0.315").

Q: What are the packaging differences between these parts?

A: The 76SB05 is supplied in standard packaging (not specified). The 76SB05T and 206-5 are both supplied in tube packaging, which is standard for DIP switch distribution.

Q: Are there compliance or regulatory considerations when substituting the 76SB05?

A: Yes. The original 76SB05 is RoHS non-compliant. Both substitute parts (76SB05T and 206-5) are ROHS3 compliant. If the application is subject to RoHS regulations, the 76SB05T is the appropriate substitute. Both substitutes are REACH Unaffected and carry EAR99 ECCN classification, matching the original part.

Q: What is the mechanical life difference between the 76SB05 and 206-5?

A: The 76SB05 specifies 2,000 mechanical cycles. The 206-5 does not provide a mechanical life specification. However, the 206-5 offers 10,000 electrical cycles compared to 2,000 electrical cycles for the 76SB05, indicating potentially higher durability in electrical switching applications.

Q: Can the 76SB05 be used in new designs, or must substitutes be selected?

A: The 76SB05 is classified as obsolete product status. For new designs, the 76SB05T is the recommended selection, as it maintains identical specifications while offering active production status and regulatory compliance.