FLE-135-01-G-DV-A-P Equivalent & Substitute Parts

Part Overview

The FLE-135-01-G-DV-A-P is a 70-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with 0.050" (1.27mm) pitch surface mount technology. This connector features gold-plated mating contacts, push-pull fastening, and is classified as Active product status. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part is unavailable or inventory constraints exist.

Substiute Parts

FLE-135-01-G-DV-A-P

Samtec Inc.In Stock: 962FLE-135-01-G-DV-A-P Datasheet

Current PartRFQ

104652-7

TE Connectivity AMP ConnectorsIn Stock: 2444104652-7 Datasheet

MFR RecommendedRFQ

5-104652-7

TE Connectivity AMP ConnectorsIn Stock: 21895-104652-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FLE-135-01-G-DV-A-P are qualified based on the following critical parameters that determine functional interchangeability:

Core Matching Parameters:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (70)
• Pitch - mating (0.050" / 1.27mm)
• Number of rows (2)
• Row spacing - mating (0.050" / 1.27mm)
• Mounting type (Surface Mount)
• Termination (Solder)
• Fastening type (Push-Pull)
• Contact finish - mating (Gold)
• Insulation material (Liquid Crystal Polymer)
• Contact shape (Square)
• Style (Board to Board or Cable)

The substitute parts 104652-7 and 5-104652-7, both manufactured by TE Connectivity AMP Connectors, meet all core matching parameters. Variations in contact finish thickness, insulation height, operating temperature range, and post contact finish do not prevent functional substitution in applications where the primary part is unavailable.

Parameter Comparison

Engineering Selection Recommendations

FLE-135-01-G-DV-A-P (Primary Part): This connector is ROHS3 compliant and maintains an operating temperature range of -55°C to 125°C. It is the preferred selection for applications requiring RoHS3 compliance and extended low-temperature operation.

5-104652-7 (Preferred Substitute): This TE Connectivity part is ROHS3 compliant and functionally equivalent across all core parameters. It is the recommended substitute when FLE-135-01-G-DV-A-P inventory is unavailable. Operating temperature range is -65°C to 105°C.

104652-7 (Alternative Substitute): This TE Connectivity part meets all core functional parameters but is RoHS non-compliant. Selection of this part is restricted to applications where RoHS compliance is not required. Operating temperature range is -65°C to 105°C.

Frequently Asked Questions (FAQ)

Q: Can 104652-7 and 5-104652-7 be used interchangeably with FLE-135-01-G-DV-A-P?

A: Both parts meet the core electrical and mechanical parameters required for functional substitution. However, 5-104652-7 is the preferred substitute due to ROHS3 compliance alignment with the primary part. Selection of 104652-7 depends on application compliance requirements.

Q: What are the differences in operating temperature ranges?

A: FLE-135-01-G-DV-A-P operates from -55°C to 125°C. Both substitute parts (104652-7 and 5-104652-7) operate from -65°C to 105°C. Applications requiring operation above 105°C or below -65°C must use the primary part.

Q: Does the difference in contact finish thickness affect substitution?

A: The primary part has 10.0µin (0.25µm) mating contact finish thickness, while both substitutes have 30.0µin (0.76µm). Both thicknesses meet the functional requirement for gold-plated mating contacts and do not prevent interchangeability.

Q: What is the significance of the insulation height difference?

A: FLE-135-01-G-DV-A-P has 0.172" (4.37mm) insulation height, while substitutes have 0.187" (4.75mm). This dimensional difference must be evaluated against board layout and mating connector specifications to ensure mechanical compatibility.

Q: Are there compliance considerations for substitute selection?

A: FLE-135-01-G-DV-A-P and 5-104652-7 are both ROHS3 compliant. Part 104652-7 is RoHS non-compliant. Applications subject to RoHS regulations must use either the primary part or 5-104652-7.

Q: What contact material differences exist between these parts?

A: FLE-135-01-G-DV-A-P uses Phosphor Bronze contacts, while both substitute parts use Copper Alloy contacts. Both materials are suitable for the specified gold-plated mating interface and do not affect functional interchangeability.