Equivalent & Substitute Parts for Grayhill 90HBJ02P DIP Switch

Part Overview

The Grayhill 90HBJ02P is a surface mount DIP switch with SPST circuit configuration, rated for 25mA at 24VDC. This component features a slide actuator with flush, recessed positioning and gold-plated copper alloy contacts. The 90HBJ02P is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing production support and design continuity.

Substitute parts are necessary due to the obsolete status of the original component. Active alternatives maintain the core electrical and mechanical specifications required for direct replacement in existing circuit designs.

Substiute Parts

90HBJ02P

Grayhill Inc.In Stock: 91390HBJ02P Datasheet

Current PartRFQ

90HBJ02PT

Grayhill Inc.In Stock: 545190HBJ02PT Datasheet

DirectRFQ

1825059-3

TE Connectivity ALCOSWITCH SwitchesIn Stock: 7921825059-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 90HBJ02P are classified based on strict alignment with the core electrical and mechanical parameters that define functional compatibility:

Direct Manufacturer Substitute (90HBJ02PT): This Grayhill part maintains identical specifications across all critical parameters: SPST circuit, 2-position configuration, 25mA current rating, 24VDC voltage rating, slide actuator with flush/recessed level, surface mount J-lead termination, 0.100" pitch, 0.220" height, copper alloy with gold contact finish, -40°C to 85°C operating range, 2,000 cycle mechanical and electrical life, and tape seal features. The primary distinction is product status (active versus obsolete) and packaging format (tube versus standard). The 90HBJ02PT is RoHS3 compliant, whereas the original 90HBJ02P is RoHS non-compliant.

Similar Manufacturer Substitute (1825059-3): The TE Connectivity ALCOSWITCH 1825059-3 provides functional equivalence across essential parameters: SPST circuit, 2-position configuration, surface mount mounting, standard slide actuator with flush/recessed level, and washable construction. This part is from the ADF series and carries active product status with RoHS3 compliance. However, the 1825059-3 does not provide explicit specifications for current rating, voltage rating, contact material, contact finish, height above board, pitch, operating temperature range, mechanical life, or electrical life in the provided data. Substitution with this part requires verification that the application's electrical requirements (25mA at 24VDC) and mechanical constraints (0.100" pitch, 0.220" height, 2,000 cycle life) are satisfied by the TE Connectivity component's design specifications.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (90HBJ02PT): The Grayhill 90HBJ02PT is the primary substitute for the obsolete 90HBJ02P. This part maintains complete electrical and mechanical compatibility with identical specifications across all documented parameters. The 90HBJ02PT carries active product status and RoHS3 compliance, providing regulatory advantage over the original non-compliant part. Selection of the 90HBJ02PT is appropriate for new production runs and design updates where RoHS compliance is required or preferred.

For Alternative Sourcing (1825059-3): The TE Connectivity ALCOSWITCH 1825059-3 is classified as a similar substitute based on matching circuit configuration, position count, actuator type, actuator level, mounting type, and washable construction. This part carries active product status and RoHS3 compliance. However, the 1825059-3 lacks explicit documentation for current rating, voltage rating, contact material, contact finish, height above board, pitch, operating temperature range, mechanical life, and electrical life. Selection of the 1825059-3 requires confirmation from TE Connectivity technical documentation that this component meets the application's electrical requirements (25mA at 24VDC) and mechanical constraints (0.100" pitch, 0.220" height, 2,000 cycle operational life).

Compliance Considerations: Both substitute parts are RoHS3 compliant and REACH unaffected, providing regulatory alignment for modern manufacturing and distribution requirements. The original 90HBJ02P is RoHS non-compliant and should be phased out in favor of compliant alternatives.

Frequently Asked Questions (FAQ)

Q: Can the 90HBJ02PT be used as a direct replacement for the 90HBJ02P?

A: Yes. The 90HBJ02PT maintains identical electrical and mechanical specifications: SPST circuit, 2-position configuration, 25mA current rating, 24VDC voltage rating, slide actuator with flush/recessed level, surface mount J-lead termination, 0.100" pitch, 0.220" height above board, copper alloy with gold contact finish, -40°C to 85°C operating range, 2,000 cycle mechanical and electrical life, and tape seal features. The primary differences are product status (active versus obsolete) and packaging format (tube versus standard). The 90HBJ02PT is RoHS3 compliant, whereas the 90HBJ02P is not.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by alignment across the following parameters: circuit configuration (SPST), number of positions (2), current rating (25mA), voltage rating (24VDC), actuator type (slide standard), actuator level (flush/recessed), mounting type (surface mount), termination style (J lead), pitch (0.100"), height above board (0.220"), contact material (copper alloy), contact finish (gold), operating temperature range (-40°C to 85°C), mechanical life (2,000 cycles), and electrical life (2,000 cycles).

Q: Is the TE Connectivity 1825059-3 a suitable substitute?

A: The 1825059-3 provides functional equivalence for circuit configuration (SPST), position count (2), actuator type (standard), actuator level (flush/recessed), mounting type (surface mount), and washable construction. However, the 1825059-3 does not provide explicit specifications for current rating, voltage rating, contact material, contact finish, height above board, pitch, operating temperature range, mechanical life, or electrical life. Substitution with the 1825059-3 requires confirmation from TE Connectivity technical documentation that this component satisfies the application's electrical requirements (25mA at 24VDC) and mechanical constraints (0.100" pitch, 0.220" height, 2,000 cycle life).

Q: What is the difference in packaging between the substitute parts?

A: The 90HBJ02P is supplied in standard packaging. The 90HBJ02PT is supplied in tube packaging. The 1825059-3 is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility but may influence procurement, handling, and inventory management procedures.

Q: Are both substitute parts RoHS compliant?

A: Yes. Both the 90HBJ02PT and 1825059-3 are RoHS3 compliant. The original 90HBJ02P is RoHS non-compliant. For applications requiring RoHS compliance, either substitute part is appropriate.

Q: What is the moisture sensitivity level difference between the parts?

A: The 90HBJ02P and 90HBJ02PT both carry MSL 3 (168 hours). The 1825059-3 carries MSL 1 (unlimited), indicating superior moisture resistance and reduced sensitivity to humidity exposure during storage and handling.