Equivalent & Substitute Parts for Grayhill 90HBJ10P DIP Switch

Part Overview

The Grayhill 90HBJ10P is a surface mount DIP switch featuring SPST (Single Pole Single Throw) configuration with 10 positions, rated for 25mA at 24VDC. This component is classified as Obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this switching architecture.

Substiute Parts

90HBJ10P

Grayhill Inc.In Stock: 113490HBJ10P Datasheet

Current PartRFQ

90HBJ10PT

Grayhill Inc.In Stock: 538490HBJ10PT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Grayhill 90HBJ10P is determined by strict equivalence across the following critical parameters:

• Electrical Specifications: Circuit type (SPST), position count (10), current rating (25mA), and voltage rating (24VDC) must be identical
• Mechanical Specifications: Actuator type (Slide Standard), mounting method (Surface Mount), pitch (0.100"), and height above board (0.220") must match exactly
• Physical Interface: Termination style (J Lead) and board clearance dimensions must be compatible
• Environmental Ratings: Operating temperature range (-40°C to 85°C) must be maintained

The substitute part 90HBJ10PT meets all these criteria and is therefore a direct functional equivalent to the 90HBJ10P.

Parameter Comparison

Engineering Selection Recommendations

The Grayhill 90HBJ10PT is the direct substitute for the obsolete 90HBJ10P. Selection of the 90HBJ10PT is supported by the following factors:

Product Status: The 90HBJ10P is classified as Obsolete, whereas the 90HBJ10PT maintains Active product status, ensuring long-term availability and continued manufacturer support.

Regulatory Compliance: The 90HBJ10PT achieves ROHS3 compliance, compared to the non-compliant status of the 90HBJ10P. This upgrade addresses current environmental and regulatory requirements for electronic component procurement.

Functional Equivalence: All electrical, mechanical, and environmental parameters are identical between the two parts, ensuring direct drop-in compatibility without circuit redesign or board layout modification.

Packaging: The 90HBJ10PT is supplied in Tube packaging, which is standard for production environments and supports automated assembly processes.

Supply Continuity: With 5,278 pieces in stock compared to the 1,082 pieces available for the obsolete 90HBJ10P, the substitute part offers superior supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can the 90HBJ10PT be used as a direct replacement for the 90HBJ10P without PCB modifications?

A: Yes. The 90HBJ10PT is electrically and mechanically identical to the 90HBJ10P. Both parts feature identical pitch (0.100"), height above board (0.220"), J Lead termination, and all electrical ratings. No PCB layout changes are required.

Q: What is the difference between the 90HBJ10P and 90HBJ10PT?

A: The primary differences are product status and regulatory compliance. The 90HBJ10P is Obsolete and RoHS non-compliant, while the 90HBJ10PT is Active and ROHS3 compliant. Functionally and mechanically, both parts are equivalent.

Q: Does the Tube packaging of the 90HBJ10PT affect compatibility?

A: No. Packaging format does not affect electrical or mechanical performance. Tube packaging is standard for surface mount components and supports automated pick-and-place assembly.

Q: Are the operating temperature ranges identical?

A: Yes. Both the 90HBJ10P and 90HBJ10PT operate across the identical temperature range of -40°C to 85°C.

Q: What is the Moisture Sensitivity Level for both parts?

A: Both parts have MSL 3 rating with a 168-hour floor life specification.

Q: Can I mix 90HBJ10P and 90HBJ10PT components in the same production batch?

A: Yes. Since both parts are functionally and mechanically identical, they can be used interchangeably within the same assembly. However, transitioning to the 90HBJ10PT exclusively is recommended due to its Active status and improved regulatory compliance.