D01-9792001 Pin Receptacle Connector Equivalent & Substitute Parts

Part Overview

The D01-9792001 is a pin receptacle connector manufactured by Harwin Inc., designed for 0.016" to 0.020" (0.41mm to 0.51mm) pin diameters with standard tail solder termination. This component is classified as Obsolete, making identification of suitable alternatives essential for ongoing production and maintenance applications. The connector features beryllium copper contacts with gold finish and operates across a temperature range of -55°C to 100°C.

Substiute Parts

D01-9792001

Harwin Inc.In Stock: 931D01-9792001 Datasheet

Current PartRFQ

H3192-01

Harwin Inc.In Stock: 37253H3192-01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the D01-9792001 is determined by the following critical parameters:

Pin diameter acceptance range forms the primary substitution criterion. The D01-9792001 accepts pins from 0.016" to 0.020" (0.41mm to 0.51mm). Substitute parts must maintain mechanical compatibility with this pin size specification.

Mechanical dimensions including pin hole diameter (0.043"), mounting hole diameter (0.039" ~ 0.043"), flange diameter (0.057"), tail diameter (0.023"), and socket depth (0.124") must remain consistent to ensure board-level compatibility and proper installation.

Termination type (solder) and tail type (standard tail) must be identical to maintain assembly process compatibility.

Contact material (beryllium copper) and finish (gold) specifications ensure electrical performance and environmental resistance equivalent to the original component.

Insertion force range (2.00N ~ 6.00N) must be maintained for consistent mating characteristics.

Compliance certifications (ROHS3, REACH Unaffected, EAR99) establish regulatory equivalence.

Parameter Comparison

Engineering Selection Recommendations

The H3192-01 is the manufacturer-recommended substitute for the obsolete D01-9792001. Both components maintain identical mechanical dimensions, contact materials, and termination specifications. The substitute part carries Active product status, ensuring continued availability and supply chain reliability.

The H3192-01 accepts pin diameters from 0.018" to 0.020" (0.46mm to 0.51mm), which represents a narrower range than the original D01-9792001 (0.016" to 0.020"). This difference is significant only if applications require accommodation of pins smaller than 0.018" (0.46mm). For applications using pins within the 0.018" to 0.020" range, the H3192-01 provides full functional equivalence.

The H3192-01 extends the operating temperature range to -55°C to 125°C, providing enhanced thermal performance compared to the original specification of -55°C to 100°C. This represents an improvement for high-temperature applications.

Both parts maintain ROHS3 compliance, REACH Unaffected status, and EAR99 classification, ensuring regulatory equivalence. Moisture sensitivity level remains at MSL 1 (Unlimited) for both components.

Frequently Asked Questions (FAQ)

Q: Can H3192-01 directly replace D01-9792001 in all applications?

A: The H3192-01 is suitable for applications where pin diameters fall within 0.018" to 0.020" (0.46mm to 0.51mm). If your application requires accommodation of pins smaller than 0.018" (0.46mm), the narrower acceptance range of H3192-01 may not be compatible. All other mechanical and electrical parameters are equivalent.

Q: What is the significance of the pin diameter range difference?

A: The D01-9792001 accepts pins from 0.016" to 0.020", while H3192-01 accepts 0.018" to 0.020". The lower limit differs by 0.002" (0.05mm). This affects only applications using pins smaller than 0.018" (0.46mm). Standard pin sizes typically fall within the overlapping range.

Q: Are there compliance or regulatory differences between these parts?

A: No. Both parts carry identical compliance certifications: ROHS3 Compliant, REACH Unaffected, EAR99 classification, and MSL 1 (Unlimited). Regulatory equivalence is established.

Q: Why is D01-9792001 listed as Obsolete?

A: The D01-9792001 has reached end-of-life status. The H3192-01 represents the active product line continuation from Harwin Inc. for this connector category.

Q: Does the extended operating temperature range of H3192-01 affect compatibility?

A: The H3192-01 operates from -55°C to 125°C, compared to -55°C to 100°C for D01-9792001. This extended range does not create incompatibility; it represents enhanced thermal capability. Applications operating within the original -55°C to 100°C range experience no adverse effects.

Q: Are mechanical dimensions identical between these parts?

A: Yes. Pin hole diameter, mounting hole diameter, flange diameter, tail diameter, socket depth, and overall length are identical. Board-level compatibility is maintained.

Q: What is the insertion force specification, and is it consistent?

A: Both parts specify insertion force of 2.00N to 6.00N, ensuring consistent mating characteristics and assembly process compatibility.