TE Connectivity 1-1658528-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-1658528-0 is a 6-position rectangular receptacle connector with IDC (Insulation Displacement Contact) termination, designed for ribbon cable applications with wire gauges of 26-28 AWG in stranded or solid configuration. This connector features gold-plated contacts and operates as a free-hanging, in-line component within the AMP-Latch series. The part maintains active product status with 977 units currently in stock.

Substitute parts become necessary when addressing specific application requirements including RoHS compliance, enhanced contact finish specifications, additional mechanical features such as latch locks or polarizing keys, or when managing inventory constraints across multiple manufacturing locations.

Substiute Parts

1-1658528-0

TE Connectivity AMP ConnectorsIn Stock: 10201-1658528-0 Datasheet

Current PartRFQ

71600-006LF

Amphenol ICC (FCI)In Stock: 755271600-006LF Datasheet

SimilarRFQ

71600-306LF

Amphenol ICC (FCI)In Stock: 477071600-306LF Datasheet

SimilarRFQ

71600-606LF

Amphenol ICC (FCI)In Stock: 444671600-606LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 1-1658528-0 is determined by strict alignment of core electrical and mechanical parameters. All substitute parts must maintain the following specifications:

Critical Matching Parameters:

• 6-position rectangular receptacle configuration
• Female socket contact type
• 0.100" (2.54mm) pitch and row spacing
• IDC cable termination method
• Ribbon cable compatibility
• Gold contact finish
• Free-hanging, in-line mounting orientation

Allowable Variations: Wire gauge compatibility extends to 28-30 AWG specifications, which accommodate the original 26-28 AWG requirement through overlapping gauge ranges. Contact finish thickness may vary (15.0µin to 30.0µin) without affecting functional compatibility. Mechanical enhancements including latch locks, polarizing keys, and strain relief features represent functional additions rather than substitution barriers. Packaging format (bulk versus tube) and color variations do not affect electrical or mechanical compatibility.

The three Amphenol ICC (FCI) Quickie™ series parts listed below satisfy these substitution criteria while offering enhanced compliance and feature sets.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 1-1658528-0 (Original Part)

Selection of the original TE Connectivity part is appropriate for applications where RoHS compliance is not a regulatory requirement and where the 26-28 AWG wire gauge specification is mandatory. The part maintains active product status with established supply availability.

Amphenol ICC 71600-006LF

This substitute provides RoHS compliance with feed-through and polarizing key features. The 28-30 AWG wire gauge specification overlaps with the original part's range, supporting ribbon cable applications within this gauge window. Inventory availability is substantially higher at 7518 units. Selection is appropriate for applications requiring RoHS certification and polarizing key functionality.

Amphenol ICC 71600-306LF

This substitute offers RoHS compliance with feed-through and strain relief features. The 28-30 AWG specification and gold contact finish (30.0µin thickness) provide enhanced durability compared to the original part. Inventory of 4722 units supports sustained supply. Selection is appropriate for applications requiring RoHS compliance and strain relief without polarizing key requirements.

Amphenol ICC 71600-606LF

This substitute combines RoHS compliance with latch lock fastening, feed-through capability, polarizing key, and strain relief features. The 28-30 AWG specification and enhanced contact finish thickness (30.0µin) provide mechanical and electrical robustness. Inventory of 4431 units ensures availability. Selection is appropriate for applications requiring RoHS compliance, mechanical locking, and polarizing key functionality.

All three Amphenol ICC substitutes carry REACH compliance status and maintain identical pitch, row spacing, and mounting characteristics as the original part.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 71600-006LF, 71600-306LF, or 71600-606LF be used as direct replacements for the TE Connectivity 1-1658528-0?

A: Yes, all three Amphenol ICC parts function as direct substitutes for the TE Connectivity 1-1658528-0 in applications where ribbon cable wire gauges fall within the 28-30 AWG range. The 6-position configuration, 0.100" pitch, IDC termination, and gold contact finish are identical across all parts. The primary difference is wire gauge compatibility: the original part specifies 26-28 AWG, while the substitutes specify 28-30 AWG. Applications using 28 AWG ribbon cable are compatible with all parts.

Q: What is the significance of the wire gauge difference between 26-28 AWG and 28-30 AWG?

A: Wire gauge specifications define the acceptable conductor diameter range for IDC termination. The original TE Connectivity part accommodates 26-28 AWG conductors, while the Amphenol ICC substitutes accommodate 28-30 AWG conductors. The overlapping 28 AWG specification means applications using 28 AWG ribbon cable are compatible with both the original and substitute parts. Applications requiring 26 or 27 AWG conductors must use the original TE Connectivity part.

Q: How do the mechanical features (latch lock, polarizing key, strain relief) affect substitution compatibility?

A: Mechanical features represent functional enhancements rather than compatibility barriers. The polarizing key on 71600-006LF and 71600-606LF prevents incorrect mating orientation. The latch lock on 71600-606LF provides mechanical retention. Strain relief on 71600-306LF and 71600-606LF protects the cable at the connector interface. These features do not prevent substitution; they add functionality to the connector system.

Q: What is the difference between the three Amphenol ICC substitute parts?

A: The 71600-006LF includes polarizing key and feed-through features. The 71600-306LF includes feed-through and strain relief features without polarizing key. The 71600-606LF includes latch lock fastening, polarizing key, feed-through, and strain relief features. All three maintain identical electrical specifications (6 positions, 0.100" pitch, IDC termination, 28-30 AWG, gold contacts).

Q: Does the contact finish thickness difference (15.0µin versus 30.0µin) affect electrical performance?

A: Contact finish thickness affects durability and wear resistance rather than baseline electrical performance. The 30.0µin thickness on Amphenol ICC substitutes provides enhanced protection against contact wear during mating cycles and environmental exposure compared to the 15.0µin thickness on the original part. Both thicknesses meet gold plating standards for IDC connectors.

Q: Are the Amphenol ICC substitutes RoHS compliant?

A: Yes, all three Amphenol ICC substitutes (71600-006LF, 71600-306LF, and 71600-606LF) carry RoHS Compliant status. The original TE Connectivity 1-1658528-0 is marked as "Not applicable" for RoHS status. Applications requiring RoHS compliance must use one of the Amphenol ICC substitutes.

Q: What is the packaging difference between the original part and substitutes?

A: The TE Connectivity 1-1658528-0 is supplied in bulk packaging. All three Amphenol ICC substitutes are supplied in tube packaging. Packaging format does not affect connector functionality or compatibility; it addresses inventory management and handling requirements.

Q: Which substitute part should be selected for new designs?

A: Selection depends on specific application requirements. For applications requiring polarizing key functionality, select 71600-006LF or 71600-606LF. For applications requiring mechanical locking, select 71600-606LF. For applications requiring strain relief without locking, select 71600-306LF. All three parts support RoHS compliance requirements. Wire gauge compatibility (28-30 AWG) must be verified against the ribbon cable specification in the application.