Equivalent & Substitute Parts for D0814-01

Part Overview

The D0814-01 is a 14-position DIP socket manufactured by Harwin Inc., designed for through-hole mounting applications requiring gold-plated mating contacts and wire wrap termination. This component is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for continued system support and new design implementations.

Substiute Parts

D0814-01

Harwin Inc.In Stock: 874D0814-01 Datasheet

Current PartRFQ

D0814-42

Harwin Inc.In Stock: 1177D0814-42 Datasheet

DirectRFQ

123-87-314-41-001101

Preci-DipIn Stock: 2533123-87-314-41-001101 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the D0814-01 is determined by strict equivalence across the following critical parameters:

• Electrical Compatibility: 14-position configuration, 0.100" (2.54mm) pitch for both mating and post contacts, gold-plated mating surface, beryllium copper contact material, 1 A current rating, and 10mOhm contact resistance
• Mechanical Compatibility: 0.3" (7.62mm) row spacing, through-hole mounting, wire wrap termination, 0.510" (12.95mm) post length, and UL94 V-0 flammability rating
• Environmental Compatibility: -55°C ~ 125°C operating temperature range, MSL 1 (Unlimited), and REACH Unaffected status

The identified substitute parts maintain full equivalence across all specified electrical and mechanical parameters, enabling direct replacement in existing designs and new applications.

Parameter Comparison

Engineering Selection Recommendations

D0814-42 (Harwin Inc.) is the primary substitute for D0814-01. Both components are manufactured by Harwin Inc. within the same D0 series, ensuring design continuity and manufacturing consistency. D0814-42 maintains active product status and achieves ROHS3 compliance, addressing regulatory requirements for new designs while preserving all electrical and mechanical specifications of the original component.

123-87-314-41-001101 (Preci-Dip) provides an alternative cross-manufacturer substitute with equivalent electrical and mechanical performance. This component is actively produced and ROHS3 compliant. The mating contact finish is specified as flash gold rather than 10.0µin thickness; however, this represents a manufacturing variation within acceptable gold plating standards for DIP socket applications. Preci-Dip packaging in tube format may require adjustment to procurement and handling procedures.

Both substitute parts satisfy the critical parameters required for direct replacement of the obsolete D0814-01 in existing applications and support new design implementations with improved regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can D0814-42 be used as a direct replacement for D0814-01 in existing designs?

A: Yes. D0814-42 maintains identical electrical and mechanical specifications across all critical parameters including pin count, pitch, contact materials, termination type, and operating temperature range. The transition from RoHS non-compliant to ROHS3 compliant status represents an improvement for regulatory compliance.

Q: What is the difference between the gold plating specifications on D0814-42 and 123-87-314-41-001101?

A: D0814-42 specifies 10.0µin (0.25µm) gold plating thickness on mating contacts, while 123-87-314-41-001101 specifies flash gold plating. Both finishes provide adequate corrosion protection and electrical conductivity for DIP socket applications. Flash plating represents a thinner but functionally equivalent alternative.

Q: Are there packaging differences between the substitute parts?

A: D0814-01 and D0814-42 share identical Harwin packaging specifications. 123-87-314-41-001101 is supplied in tube packaging by Preci-Dip, which may require different handling and storage procedures compared to standard packaging formats.

Q: Do all substitute parts meet the same environmental and compliance standards?

A: All three parts maintain -55°C ~ 125°C operating temperature range, UL94 V-0 flammability rating, MSL 1 (Unlimited) moisture sensitivity, and REACH Unaffected status. D0814-42 and 123-87-314-41-001101 both achieve ROHS3 compliance, while D0814-01 is RoHS non-compliant.

Q: Can 123-87-314-41-001101 be used in applications requiring specific gold plating thickness specifications?

A: Component selection should be based on application requirements. If the design specifies minimum gold plating thickness of 10.0µin (0.25µm), D0814-42 is the appropriate selection. If flash gold plating is acceptable, 123-87-314-41-001101 provides an equivalent alternative.