C8124-04 DIP Socket 24-Position Equivalent & Substitute Parts

Part Overview

The C8124-04 is a 24-position DIP socket manufactured by Aries Electronics, designed for through-hole mounting of dual inline package integrated circuits. This component features a 0.6" row spacing with tin-plated phosphor bronze contacts and wire wrap termination. The product is currently obsolete, making identification of compatible substitute parts essential for legacy system maintenance and board-level repairs. Equivalent parts must maintain the same mechanical footprint, electrical performance, and mounting characteristics to ensure direct interchangeability.

Substiute Parts

C8124-04

Aries ElectronicsIn Stock: 995C8124-04 Datasheet

Current PartRFQ

AR 24-HZW/TN

Assmann WSW ComponentsIn Stock: 1119AR 24-HZW/TN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the C8124-04 is determined by strict adherence to the following critical parameters:

• Position Count & Spacing: 24 positions in 2 x 12 configuration with 0.6" row spacing and 0.100" pitch are non-negotiable for PCB footprint compatibility
• Mounting & Termination: Through-hole mounting with wire wrap termination ensures mechanical and electrical interface compatibility
• Contact Material & Finish: While the main part specifies tin-plated phosphor bronze contacts, substitute parts with alternative contact materials (beryllium copper) and finishes (gold) are acceptable provided they maintain electrical performance within the specified current rating
• Operating Temperature: Substitute parts must support the operating range or a compatible subset thereof
• Compliance: RoHS3 compliance and UL94 V-0 flammability rating are required for regulatory equivalence

The AR 24-HZW/TN qualifies as a direct substitute based on matching position count, row spacing, pitch, mounting type, and termination method. Differences in contact material, finish, and current rating do not preclude substitution when the application requirements are within the substitute part's electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The AR 24-HZW/TN is a qualified substitute for the obsolete C8124-04 based on matching mechanical and electrical interface specifications. Both parts are ROHS3 compliant and carry UL94 V-0 flammability certification, satisfying regulatory requirements for equivalent component selection.

The AR 24-HZW/TN offers superior electrical performance with a 3 A current rating compared to the C8124-04's 1.5 A rating, providing additional design margin for applications within the original specification. The gold-plated mating contacts on the AR 24-HZW/TN provide enhanced corrosion resistance compared to tin plating, which may extend service life in demanding environments.

The operating temperature range of the AR 24-HZW/TN (-40°C ~ 105°C) is narrower at the lower bound than the C8124-04 (-55°C ~ 105°C). Applications requiring operation below -40°C must retain the original C8124-04 specification or identify alternative substitutes with extended low-temperature ratings.

The active product status of the AR 24-HZW/TN ensures ongoing availability and supply chain continuity for new production and field service applications.

Frequently Asked Questions (FAQ)

Q: Can the AR 24-HZW/TN be used as a direct replacement for the C8124-04 on existing PCBs?

A: Yes. Both parts share identical position counts (24), row spacing (0.6"), mating pitch (0.100"), post pitch (0.100"), mounting type (through hole), and termination method (wire wrap). The PCB footprint is identical, enabling direct substitution without layout modifications.

Q: What are the differences in contact materials between these two parts?

A: The C8124-04 uses phosphor bronze contacts with tin plating. The AR 24-HZW/TN uses beryllium copper contacts with gold plating on the mating side and tin plating on the post side. Both material systems are suitable for DIP socket applications; beryllium copper with gold plating offers improved corrosion resistance.

Q: Does the higher current rating of the AR 24-HZW/TN affect compatibility?

A: No. The 3 A rating of the AR 24-HZW/TN exceeds the 1.5 A requirement of the C8124-04, providing additional electrical capacity. Applications designed for 1.5 A operation are fully compatible with the higher-rated substitute part.

Q: Are there temperature range limitations when substituting the AR 24-HZW/TN?

A: The AR 24-HZW/TN operates from -40°C to 105°C, compared to the C8124-04's -55°C to 105°C range. Applications requiring operation below -40°C must use the original C8124-04 or identify alternative parts with extended low-temperature specifications.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the C8124-04 and AR 24-HZW/TN are ROHS3 compliant and carry UL94 V-0 flammability ratings, satisfying equivalent regulatory requirements for component selection in compliant applications.

Q: What is the packaging difference between these parts?

A: The C8124-04 is supplied in standard packaging (not specified in available data). The AR 24-HZW/TN is supplied in tube packaging, which is standard for high-volume DIP socket distribution and does not affect functional compatibility.