Equivalent & Substitute Parts for 90HBW06P

Part Overview

The 90HBW06P is a DIP slide switch manufactured by Grayhill Inc., configured as a single-pole single-throw (SPST) device with 6 positions. This component is rated for 25mA at 24VDC and features a surface mount design with gull wing termination. The product status is obsolete, necessitating identification of equivalent and substitute components for ongoing design requirements and procurement planning.

Substiute Parts

90HBW06P

Grayhill Inc.In Stock: 117290HBW06P Datasheet

Current PartRFQ

90HBW06PT

Grayhill Inc.In Stock: 651090HBW06PT Datasheet

DirectRFQ

219-6LPST

CTS ElectrocomponentsIn Stock: 2404219-6LPST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 90HBW06P is determined by the following critical parameters: circuit configuration (SPST), number of positions (6), mounting type (surface mount), termination style (gull wing), and pitch (0.100"). These parameters define the mechanical and electrical interface compatibility.

Direct Equivalent (Same Manufacturer): The 90HBW06PT from Grayhill Inc. shares identical electrical and mechanical specifications with the main part, differing only in packaging format (tube versus standard packaging) and product status (active versus obsolete). This component maintains all critical parameters including current rating (25mA), voltage rating (24VDC), actuator type, and physical dimensions.

Cross-Manufacturer Substitute: The 219-6LPST from CTS Electrocomponents maintains compatibility in circuit configuration (SPST), number of positions (6), mounting type (surface mount), termination style (gull wing), and pitch (0.100"). However, this substitute operates at different electrical ratings: 100mA current capacity and 20VDC voltage rating. The contact material differs (beryllium copper versus copper alloy), and the height above board is reduced to 0.160" (4.06mm). This component is suitable only when the application can accommodate the higher current capacity and lower voltage specification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (90HBW06PT): The 90HBW06PT is the primary substitute for the obsolete 90HBW06P. Both components are manufactured by Grayhill Inc. and maintain identical electrical ratings (25mA, 24VDC) and mechanical specifications. The 90HBW06PT carries active product status and is available in tube packaging. This component is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. Selection of the 90HBW06PT eliminates compatibility concerns and is recommended for direct substitution in existing designs.

For Cross-Manufacturer Substitution (219-6LPST): The 219-6LPST from CTS Electrocomponents is suitable only when application requirements permit operation at 100mA current capacity and 20VDC maximum voltage. This component offers superior moisture sensitivity (MSL 1 versus MSL 3) and extended operating temperature range (-55°C to 85°C). The reduced height above board (0.160" versus 0.190") may present mechanical constraints in space-limited applications. The 219-6LPST is ROHS3 compliant and REACH unaffected. Selection requires verification that the application voltage does not exceed 20VDC and that the higher current rating does not introduce design complications.

Frequently Asked Questions (FAQ)

Q: Can the 90HBW06PT be used as a direct replacement for the 90HBW06P?

A: Yes. The 90HBW06PT is a direct equivalent manufactured by the same supplier with identical electrical ratings (25mA, 24VDC), circuit configuration (SPST), number of positions (6), and physical dimensions. The only difference is packaging format and product status. No design modifications are required.

Q: What are the limitations of using the 219-6LPST as a substitute?

A: The 219-6LPST operates at 20VDC maximum voltage, which is lower than the 90HBW06P specification of 24VDC. Applications requiring 24VDC operation cannot use this component. Additionally, the height above board is reduced from 0.190" to 0.160", which may affect PCB layout in space-constrained designs. The contact material differs (beryllium copper versus copper alloy), which may affect contact resistance characteristics.

Q: Are all substitute parts RoHS and REACH compliant?

A: Yes. Both the 90HBW06PT and 219-6LPST are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards applicable to the 90HBW06P.

Q: What is the difference in moisture sensitivity between the main part and substitutes?

A: The 90HBW06P and 90HBW06PT both carry MSL 3 (168 hours maximum floor life). The 219-6LPST carries MSL 1 (unlimited floor life), indicating superior moisture resistance and reduced handling constraints during assembly and storage.

Q: Can the 219-6LPST be used in applications originally designed for the 90HBW06P?

A: Compatibility depends on application voltage and current requirements. If the application operates at or below 20VDC and does not require the full 25mA rating, the 219-6LPST is mechanically and functionally compatible. If the application requires 24VDC operation or relies on the specific current rating of 25mA, the 219-6LPST is not suitable. The 90HBW06PT is the recommended substitute for such applications.

Q: What packaging options are available for these components?

A: The 90HBW06P is supplied in standard packaging. The 90HBW06PT is supplied in tube packaging. The 219-6LPST is supplied in tube packaging. Packaging selection may affect procurement quantities and handling procedures but does not affect component functionality.