C9140-00 Equivalent & Substitute Parts

Part Overview

The C9140-00 is a 40-position DIP socket manufactured by Aries Electronics, designed for through-hole mounting applications requiring wire wrap termination. This component features gold-plated phosphor bronze contacts with 0.6" row spacing and operates across an industrial temperature range of -55°C to 125°C. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

C9140-00

Aries ElectronicsIn Stock: 868C9140-00 Datasheet

Current PartRFQ

AR 40-HZW/TN

Assmann WSW ComponentsIn Stock: 1078AR 40-HZW/TN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the C9140-00 is determined by strict equivalence across the following critical parameters:

• Position Count & Pitch: 40 positions (2 x 20) with 0.100" (2.54mm) mating pitch
• Row Spacing: 0.6" (15.24mm) DIP configuration
• Mounting & Termination: Through-hole mounting with wire wrap termination capability
• Contact Finish: Gold-plated mating surface
• Electrical Performance: Current rating and contact resistance within acceptable operating range
• Compliance: ROHS3 compliance and UL94 V-0 flammability rating

The AR 40-HZW/TN from Assmann WSW Components meets these core substitution criteria while maintaining functional compatibility with applications originally designed for the C9140-00.

Parameter Comparison

Engineering Selection Recommendations

The AR 40-HZW/TN is a direct functional substitute for the C9140-00 based on matching mechanical and electrical specifications. Both components maintain ROHS3 compliance and UL94 V-0 flammability certification, satisfying regulatory requirements for equivalent applications.

The AR 40-HZW/TN offers enhanced current capacity (3 A versus 1.5 A) and improved contact resistance performance (4 mOhm specified), providing superior electrical characteristics for wire wrap applications. The substitute uses beryllium copper contacts instead of phosphor bronze, delivering enhanced durability and contact reliability.

Temperature range differences exist: the C9140-00 operates from -55°C to 125°C while the AR 40-HZW/TN operates from -40°C to 105°C. Applications requiring operation below -40°C or above 105°C must evaluate thermal requirements against the substitute's specified limits.

The AR 40-HZW/TN is actively manufactured and stocked, providing supply continuity for the obsolete C9140-00.

Frequently Asked Questions (FAQ)

Q: Can the AR 40-HZW/TN replace the C9140-00 in existing designs?

A: Yes. Both components share identical 40-position DIP configuration, 0.6" row spacing, 0.100" mating pitch, gold-plated contacts, through-hole mounting, and wire wrap termination. Mechanical and electrical compatibility is established across these core parameters.

Q: What are the differences between these two sockets?

A: Contact material differs (phosphor bronze versus beryllium copper). The AR 40-HZW/TN provides higher current capacity (3 A versus 1.5 A) and specified contact resistance (4 mOhm). Operating temperature ranges differ: C9140-00 spans -55°C to 125°C; AR 40-HZW/TN spans -40°C to 105°C. Both maintain ROHS3 compliance and UL94 V-0 flammability rating.

Q: Are there temperature limitations when substituting?

A: Applications operating below -40°C or above 105°C must remain with the C9140-00 or identify alternative solutions, as the AR 40-HZW/TN's specified range is -40°C to 105°C.

Q: What packaging is available for the substitute?

A: The AR 40-HZW/TN is supplied in tube packaging, differing from the C9140-00's standard packaging format.

Q: Do both components meet current regulatory standards?

A: Yes. Both the C9140-00 and AR 40-HZW/TN are ROHS3 compliant and carry UL94 V-0 flammability certification, satisfying equivalent regulatory requirements.