Grayhill 76SB06 DIP Switch Equivalent & Substitute Parts

Part Overview

The Grayhill 76SB06 is a 6-position DIP switch with SPST circuit configuration, rated for 150mA at 30VDC, featuring a rocker actuator and through-hole mounting. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The 76SB06 employs copper alloy contacts with gold finish, thermoplastic housing, and operates across the industrial temperature range of -40°C to 85°C.

Substiute Parts

76SB06

Grayhill Inc.In Stock: 81976SB06 Datasheet

Current PartRFQ

76SB06T

Grayhill Inc.In Stock: 665776SB06T Datasheet

DirectRFQ

206-6

CTS ElectrocomponentsIn Stock: 1275206-6 Datasheet

DirectRFQ

435166-4

TE Connectivity ALCOSWITCH SwitchesIn Stock: 850435166-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 76SB06 is determined by the following critical parameters: circuit configuration (SPST), number of positions (6), mounting type (through hole), pitch spacing (0.100"), and physical form factor compatibility. Current and voltage ratings establish the upper operational limits; substitute parts must meet or exceed these specifications. Actuator type (rocker vs. slide) and contact material properties influence mechanical and electrical performance but do not preclude substitution when electrical ratings are satisfied.

The substitute parts are grouped into two categories:

Direct Equivalent (Identical Electrical and Mechanical Specifications): Parts that maintain all critical parameters of the 76SB06, differing only in product status or packaging format.

Compatible Substitute (Reduced Electrical Ratings): Parts that share the same circuit, position count, mounting, and pitch but operate at lower current or voltage ratings, suitable for applications not requiring the full 150mA/30VDC capability.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred): The Grayhill 76SB06T is the primary substitute for the obsolete 76SB06. Both parts share identical electrical ratings (150mA/30VDC), mechanical configuration (rocker actuator, 0.315" height), and operating temperature range. The 76SB06T is currently in active production status with 6,624 units in stock. The primary distinction is RoHS compliance: the 76SB06T meets RoHS3 requirements, while the original 76SB06 does not. Packaging differs (tube format for 76SB06T versus bulk for 76SB06), but electrical and mechanical compatibility is complete.

For Current-Limited Applications: The CTS Electrocomponents 206-6 is suitable for applications where the load current does not exceed 50mA and operating voltage remains below 24VDC. This part maintains the 6-position SPST configuration, through-hole mounting, and 0.100" pitch. The 206-6 features a slide actuator rather than rocker, introducing a user interface difference. The 206-6 offers extended electrical life (10,000 cycles versus 2,000 cycles) and RoHS3 compliance. Height above board is marginally increased (0.334" versus 0.315"), which may affect PCB layout in space-constrained designs.

For Rocker Actuator Requirement with Incomplete Data: The TE Connectivity ALCOSWITCH 435166-4 maintains rocker actuator configuration and 6-position SPST circuit. However, current and voltage ratings are not provided in available documentation. This part is RoHS non-compliant and REACH-affected, limiting suitability for regulated applications. Use only when electrical specifications can be independently verified and regulatory compliance is not required.

Frequently Asked Questions (FAQ)

Q: Can the 76SB06T directly replace the 76SB06 in existing designs?

A: Yes. The 76SB06T is electrically and mechanically identical to the 76SB06, with identical current rating (150mA), voltage rating (30VDC), actuator type (rocker), mounting configuration (through hole), and pitch spacing (0.100"). The only differences are product status (active versus obsolete) and RoHS compliance (RoHS3 versus non-compliant). Packaging format differs (tube versus bulk), but component functionality is unchanged.

Q: Is the CTS 206-6 compatible with circuits designed for 150mA operation?

A: No. The 206-6 is rated for maximum 50mA continuous current, which is one-third the 76SB06 rating. Use the 206-6 only in applications where actual circuit current does not exceed 50mA. Additionally, the 206-6 voltage rating is 24VDC, lower than the 76SB06's 30VDC specification. The 206-6 is suitable for low-power logic-level switching and indicator circuits.

Q: What is the impact of the slide actuator on the 206-6 compared to the rocker actuator on the 76SB06?

A: The actuator type affects user interface and mechanical operation but not electrical function. The rocker actuator on the 76SB06 provides tactile feedback with a rocking motion. The slide actuator on the 206-6 requires linear motion perpendicular to the PCB. Both actuator types are standard in DIP switch design. Selection depends on user preference and available panel space. Electrical switching performance is equivalent.

Q: Does the 76SB06T meet RoHS requirements?

A: Yes. The 76SB06T is RoHS3 compliant, meeting the Restriction of Hazardous Substances Directive. The original 76SB06 is RoHS non-compliant. For applications subject to RoHS regulations or customer requirements, the 76SB06T is the appropriate choice.

Q: What is the difference in electrical life between the 76SB06 and the 206-6?

A: The 76SB06 is rated for 2,000 electrical cycles, while the 206-6 is rated for 10,000 electrical cycles. The 206-6 offers extended operational life in switching applications. However, this advantage applies only to applications within the 206-6's current and voltage limits (50mA/24VDC).

Q: Are there any height restrictions when substituting the 206-6 for the 76SB06?

A: The 206-6 height above board is 0.334" (8.48mm), compared to the 76SB06 height of 0.315" (8.00mm). The difference is 0.019" (0.48mm). In designs with tight vertical clearance constraints, this marginal increase may require verification. Standard PCB designs typically accommodate this variation without modification.

Q: What information is missing for the TE Connectivity 435166-4?

A: The 435166-4 datasheet does not provide current rating, voltage rating, contact material, contact finish, height above board, or operating temperature range. These specifications are essential for determining substitution eligibility. The 435166-4 is RoHS non-compliant and REACH-affected, limiting use in regulated environments. Independent verification of electrical specifications is required before selection.

Q: Can the 76SB06 be used in new designs, or should the 76SB06T be specified instead?

A: The 76SB06 is classified as obsolete and should not be specified for new designs. The 76SB06T is the active production equivalent and should be used for all new applications. The 76SB06T provides identical functionality with improved regulatory compliance (RoHS3) and assured long-term availability.