Grayhill 76SB10 DIP Switch Equivalent & Substitute Parts

Part Overview

The Grayhill 76SB10 is a 10-position DIP switch with SPST (Single Pole Single Throw) circuit configuration, rocker actuator, and rated for 150mA at 30VDC. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The 76SB10 features through-hole mounting with PC pin termination, copper alloy contacts with gold finish, and operates across a temperature range of -40°C to 85°C.

Substiute Parts

76SB10

Grayhill Inc.In Stock: 72076SB10 Datasheet

Current PartRFQ

76SB10T

Grayhill Inc.In Stock: 191676SB10T Datasheet

DirectRFQ

206-10

CTS ElectrocomponentsIn Stock: 2026206-10 Datasheet

DirectRFQ

435640-7

TE Connectivity ALCOSWITCH SwitchesIn Stock: 726435640-7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 76SB10 is determined by the following critical parameters: circuit configuration (SPST), number of positions (10), mounting type (through hole), pitch (0.100"), and physical form factor compatibility. The substitute parts are grouped into two categories based on electrical and mechanical compatibility:

Direct Equivalent (Identical Electrical and Mechanical Specifications): The 76SB10T from Grayhill Inc. maintains all critical parameters including 150mA current rating, 30VDC voltage rating, rocker actuator type, and identical physical dimensions. This part differs only in packaging (tube versus bulk) and product status (active versus obsolete), with the addition of RoHS3 compliance.

Compatible Substitutes (Reduced Electrical Ratings or Modified Actuator Type): The 206-10 from CTS Electrocomponents and 435640-7 from TE Connectivity ALCOSWITCH Switches share the same circuit configuration (SPST), position count (10), mounting type (through hole), and pitch (0.100"). However, these parts have reduced electrical ratings or different actuator characteristics that require application-level verification of compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: 76SB10T

The Grayhill 76SB10T is the direct equivalent replacement for the obsolete 76SB10. This part maintains identical electrical specifications (150mA, 30VDC), mechanical configuration (rocker actuator, 0.315" height, 0.100" pitch), and operating temperature range (-40°C to 85°C). The 76SB10T is currently in active production status with 1,810 units in stock. The primary advantage is RoHS3 compliance, addressing regulatory requirements for new designs. Packaging is supplied in tube format rather than bulk.

Secondary Recommendation: 206-10 (CTS Electrocomponents)

The CTS 206-10 is suitable for applications where current requirements do not exceed 50mA and voltage does not exceed 24VDC. This part shares the same 10-position SPST configuration, through-hole mounting, and 0.100" pitch. The 206-10 features an extended operating temperature range (-55°C to 85°C) and superior electrical life rating (10,000 cycles versus 2,000 cycles). The primary limitation is the slide actuator type, which differs from the rocker actuator of the 76SB10. Physical height is marginally increased (0.334" versus 0.315"). This part is RoHS3 compliant and currently in active production with 1,984 units in stock.

Tertiary Recommendation: 435640-7 (TE Connectivity ALCOSWITCH)

The TE Connectivity 435640-7 maintains the rocker actuator type and 10-position SPST configuration with through-hole mounting. Electrical and mechanical specifications are not fully documented in available data. This part is currently in active production status with 653 units in stock. Selection of this part requires confirmation of current and voltage ratings against application requirements.

Frequently Asked Questions (FAQ)

Q: Can the 76SB10T be used as a direct replacement for the 76SB10?

A: Yes. The 76SB10T is electrically and mechanically identical to the 76SB10, with identical current rating (150mA), voltage rating (30VDC), actuator type (rocker), mounting configuration (through hole), and physical dimensions. The 76SB10T is the recommended replacement due to active production status and RoHS3 compliance.

Q: What are the limitations of using the CTS 206-10 as a substitute?

A: The 206-10 has reduced electrical ratings: 50mA maximum current (versus 150mA) and 24VDC maximum voltage (versus 30VDC). The actuator type is slide-based rather than rocker. Physical height is 0.334" compared to 0.315". Applications requiring the full 150mA at 30VDC or rocker actuator operation cannot use this part.

Q: Does the 76SB10T require any PCB layout modifications compared to the 76SB10?

A: No. The 76SB10T maintains identical pitch (0.100"), height above board (0.315"), and through-hole PC pin termination. PCB footprints are directly compatible. Packaging format differs (tube versus bulk), but this does not affect board-level integration.

Q: Are all substitute parts RoHS compliant?

A: The 76SB10T and 206-10 are both RoHS3 compliant. The 435640-7 has RoHS status listed as "Not applicable." The original 76SB10 is RoHS non-compliant.

Q: What is the difference in electrical life between the 76SB10 and the 206-10?

A: The 76SB10 has an electrical life rating of 2,000 cycles. The 206-10 has an electrical life rating of 10,000 cycles, providing extended operational durability in switching applications.

Q: Can the 76SB10 be used in applications requiring temperatures below -40°C?

A: No. The 76SB10 operating temperature range is -40°C to 85°C. The 206-10 supports an extended lower temperature limit of -55°C, making it suitable for colder environments if electrical ratings are acceptable.

Q: Is the 435640-7 a suitable replacement if electrical specifications are not critical?

A: The 435640-7 shares the same circuit configuration (SPST), position count (10), rocker actuator type, and through-hole mounting. However, current and voltage ratings are not specified in available documentation. Confirmation of these electrical parameters against application requirements is necessary before selection.