ISDF-10-D-R Equivalent & Substitute Parts

Part Overview

The ISDF-10-D-R is a 20-position rectangular connector insulator housing from Samtec Inc.'s Tiger Eye™ ISDF series. This component serves as the insulator housing for female socket contacts with 0.050" (1.27mm) pitch spacing in a 2-row configuration. The part is actively manufactured and ROHS3 compliant, designed for crimp termination applications with latch lock fastening. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector interface specifications.

Substiute Parts

ISDF-10-D-R

Samtec Inc.In Stock: 873ISDF-10-D-R Datasheet

Current PartRFQ

ISDF-10-D

Samtec Inc.In Stock: 4033ISDF-10-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ISDF-10-D-R is determined by strict equivalence across the following critical parameters:

• Number of positions: 20
• Pitch spacing: 0.050" (1.27mm)
• Number of rows: 2
• Row spacing: 0.050" (1.27mm)
• Contact type: Female Socket
• Mounting configuration: Free Hanging (In-Line)
• Contact termination method: Crimp
• Fastening mechanism: Latch Lock
• Insulation material: Liquid Crystal Polymer (LCP)
• Operating temperature range: -55°C ~ 125°C

The ISDF-10-D is identified as a direct substitute based on identical electrical and mechanical interface specifications within the Tiger Eye™ ISDF series.

Parameter Comparison

Engineering Selection Recommendations

Both the ISDF-10-D-R and ISDF-10-D maintain active product status within the Tiger Eye™ ISDF series and carry ROHS3 compliance certification. The ISDF-10-D offers higher inventory availability (3991 pcs vs. 843 pcs) while maintaining identical electrical and mechanical specifications. Selection between these parts should be based on procurement lead time requirements and supply chain considerations, as both parts satisfy equivalent functional and regulatory requirements for 20-position, 1.27mm pitch rectangular connector insulator housing applications.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the ISDF-10-D-R?

A: Substitution requires exact equivalence across position count, pitch spacing, row configuration, contact type, mounting method, termination type, fastening mechanism, insulation material, and operating temperature range. All these parameters must match the original specification.

Q: Are the ISDF-10-D-R and ISDF-10-D mechanically compatible?

A: Yes. Both parts share identical mechanical dimensions, row spacing, and mounting configuration within the Tiger Eye™ ISDF series, ensuring direct interface compatibility with mating connectors and PCB layouts.

Q: What is the difference between ISDF-10-D-R and ISDF-10-D?

A: The parts are electrically and mechanically equivalent. The primary difference is inventory availability and HTSUS classification codes. Both maintain identical functional specifications and compliance certifications.

Q: Do these parts require specific contact types?

A: These insulator housings are designed for female socket contacts with crimp termination. Contacts are not included and must be sourced separately to match the 20-position, 1.27mm pitch specification.

Q: Are both parts suitable for the same operating environment?

A: Yes. Both parts operate across the -55°C to 125°C temperature range with MSL 1 (Unlimited) moisture sensitivity rating, making them suitable for equivalent environmental applications.