GDS04S Equivalent & Substitute Parts

Part Overview

The GDS04S is a surface mount DIP switch manufactured by TE Connectivity ALCOSWITCH Switches. This component is a 4-position SPST slide switch rated for 25mA at 24VDC, designed for applications requiring compact, reliable switching functionality. The GDS04S carries an obsolete product status, making identification of suitable substitute components essential for ongoing production support, design updates, and inventory management.

Substiute Parts

GDS04S

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1736GDS04S Datasheet

Current PartRFQ

1825006-7

TE Connectivity ALCOSWITCH SwitchesIn Stock: 123531825006-7 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete GDS04S is determined by strict equivalence across all electrical and mechanical parameters. The substitute component must maintain identical specifications in the following critical areas:

Electrical Parameters: Circuit configuration (SPST), number of positions (4), current rating (25mA), and voltage rating (24VDC) must be identical to ensure functional compatibility within the original circuit design.

Mechanical Parameters: Actuator type (Slide Standard), mounting type (Surface Mount), termination style (Gull Wing), pitch (0.100"), and height above board (0.114") must match to ensure physical compatibility with existing PCB layouts and assembly processes.

Material and Environmental Parameters: Contact material (Copper Alloy), contact finish (Gold), operating temperature range (-30°C to 85°C), mechanical life (1,000 cycles), and electrical life (1,000 cycles) must be equivalent to maintain performance and reliability characteristics.

The substitute part 1825006-7 meets all these criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The part 1825006-7 is the direct equivalent substitute for the obsolete GDS04S. All electrical and mechanical parameters are identical, ensuring drop-in compatibility for PCB assembly and circuit operation.

Product Status Advantage: The 1825006-7 carries an active product status, ensuring continued availability and manufacturer support. The GDS04S is obsolete and no longer manufactured.

Compliance Improvement: The 1825006-7 is RoHS3 compliant, whereas the GDS04S is RoHS non-compliant. This compliance upgrade is beneficial for applications subject to RoHS regulations and environmental standards.

Packaging Consideration: The 1825006-7 is supplied in tube packaging, which may differ from the original GDS04S packaging. Verify that tube packaging is compatible with existing assembly line equipment and processes.

Regulatory Status: Both components maintain identical REACH unaffected status and EAR99 ECCN classification, with no regulatory barriers to substitution.

Frequently Asked Questions (FAQ)

Q: Can the 1825006-7 be used as a direct replacement for the GDS04S in existing designs?

A: Yes. The 1825006-7 is electrically and mechanically identical to the GDS04S across all specified parameters. No circuit modifications or PCB layout changes are required for substitution.

Q: What is the primary reason for substituting the GDS04S?

A: The GDS04S is obsolete and no longer manufactured. The 1825006-7 is an active product from the same manufacturer with identical specifications, ensuring continued component availability.

Q: Are there any differences in performance between the GDS04S and 1825006-7?

A: No performance differences exist. Both components have identical electrical ratings (25mA, 24VDC), mechanical life (1,000 cycles), electrical life (1,000 cycles), and operating temperature range (-30°C to 85°C).

Q: Does the RoHS3 compliance of the 1825006-7 affect compatibility?

A: No. RoHS3 compliance of the 1825006-7 is an improvement over the non-compliant GDS04S. This upgrade benefits applications subject to RoHS regulations without affecting electrical or mechanical compatibility.

Q: Is the tube packaging of the 1825006-7 compatible with standard assembly processes?

A: Tube packaging is standard for many surface mount components. Verify that your assembly equipment supports tube-fed components. If your process requires different packaging, contact the manufacturer for alternative packaging options.

Q: Are there any lead time or inventory considerations?

A: The 1825006-7 has significantly higher inventory availability (12,309 pieces in stock) compared to the obsolete GDS04S (1,627 pieces in stock). This ensures reliable supply for production requirements.

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

A: Substitution compatibility is determined by identical specifications in circuit configuration (SPST), number of positions (4), current rating (25mA), voltage rating (24VDC), actuator type (Slide Standard), mounting type (Surface Mount), termination style (Gull Wing), pitch (0.100"), and height above board (0.114").

Q: Can the 1825006-7 be used in applications with temperature extremes?

A: Yes. The 1825006-7 operates across the full temperature range of -30°C to 85°C, identical to the GDS04S, making it suitable for applications with temperature variations within this range.