ISDF-05-S-R Equivalent & Substitute Parts

Part Overview

The ISDF-05-S-R is a 5-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 single-row, free-hanging inline configurations. The part is Active status and ROHS3 compliant, designed for applications requiring crimp termination with latch lock fastening. Finding equivalent or substitute parts may be necessary due to inventory constraints, lead time requirements, or design flexibility within the Tiger Eye™ ISDF series.

Substiute Parts

ISDF-05-S-R

Samtec Inc.In Stock: 987ISDF-05-S-R Datasheet

Current PartRFQ

ISDF-05-S

Samtec Inc.In Stock: 1389ISDF-05-S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the Tiger Eye™ ISDF series is determined by strict equivalence across the following critical parameters:

• Number of positions (5)
• Pitch spacing (0.050" / 1.27mm)
• Connector type (Insulator housing)
• Contact type (Female socket)
• Number of rows (1)
• Mounting configuration (Free hanging, in-line)
• Contact termination method (Crimp)
• Fastening mechanism (Latch lock)
• Insulation material (Liquid Crystal Polymer)
• Operating temperature range (-55°C to 125°C)
• Regulatory compliance (ROHS3)

The ISDF-05-S-R and ISDF-05-S are both members of the same base product family (ISDF-05) and maintain identical electrical and mechanical specifications across all critical parameters. Both parts are manufactured by Samtec Inc. and carry Active product status with full regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Both ISDF-05-S-R and ISDF-05-S are functionally equivalent and maintain identical electrical and mechanical specifications. Selection between these parts should be based on availability and lead time requirements. Both parts carry Active product status and full ROHS3 compliance, ensuring regulatory acceptance in equivalent applications. The ISDF-05-S currently maintains higher inventory availability (1283 pcs) compared to ISDF-05-S-R (947 pcs), which may influence procurement decisions for high-volume requirements.

Frequently Asked Questions (FAQ)

Q: Can ISDF-05-S be used as a direct replacement for ISDF-05-S-R?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters including position count, pitch, contact type, termination method, and operating temperature range. They are interchangeable within the same application.

Q: What determines substitutability within the Tiger Eye™ ISDF series?

A: Substitutability is strictly determined by equivalence in number of positions, pitch spacing, connector type, contact type, row configuration, mounting style, termination method, fastening mechanism, and insulation material. Any deviation in these parameters disqualifies a part as a direct substitute.

Q: Are there any compliance differences between ISDF-05-S-R and ISDF-05-S?

A: No. Both parts carry identical regulatory compliance: ROHS3 compliant, MSL 1 (Unlimited), and equivalent ECCN and HTSUS classifications.

Q: What is the significance of the base product number ISDF-05?

A: The base product number ISDF-05 identifies the core product family within the Tiger Eye™ ISDF series. Both ISDF-05-S-R and ISDF-05-S share this base designation, confirming their membership in the same product family with identical core specifications.

Q: Are contacts included with these insulator housings?

A: No. Both ISDF-05-S-R and ISDF-05-S are insulator housings only. Contacts must be sourced separately and are not included with these parts.