68685-232LF Equivalent & Substitute Parts

Part Overview

The 68685-232LF is a 32-position receptacle connector manufactured by Amphenol ICC (FCI) in the Dubox™ series. This board-to-board rectangular connector features 0.100" (2.54mm) pitch through-hole mounting with gold-plated mating contacts and is designed for applications in automotive, industrial, telecommunications, and general-purpose environments. The part is currently active and available in production quantities. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component interchange.

Substiute Parts

68685-232LF

Amphenol ICC (FCI)In Stock: 94568685-232LF Datasheet

Current PartRFQ

3-215297-2

TE Connectivity AMP ConnectorsIn Stock: 10993-215297-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 3-215297-2 (TE Connectivity AMP Connectors, AMPMODU HV-100 series) qualifies as an equivalent based on the following critical parameters:

• Connector Type & Contact Configuration: Both are 32-position receptacle connectors with female socket contacts
• Pitch & Spacing: Identical 0.100" (2.54mm) mating pitch and single-row configuration
• Mounting & Termination: Both use through-hole mounting with solder termination capability
• Fastening Mechanism: Both employ push-pull fastening
• Contact Material & Shape: Both use phosphor bronze square contacts
• Insulation Height: Matching 0.276" (7.00mm) insulation height
• Flammability & Compliance: Both meet UL94 V-0 material flammability rating and are RoHS compliant
• Moisture Sensitivity: Both rated MSL 1 (Unlimited)

Differences in contact finish thickness, insulation material composition, and packaging format do not prevent functional substitution in applications where the specified electrical and mechanical parameters are met.

Parameter Comparison

Engineering Selection Recommendations

Both the 68685-232LF and 3-215297-2 are active production parts with current availability. Selection between these parts should be based on:

Primary Consideration: The 68685-232LF is the specified part and should be used when available and when design validation has been performed against this specific component.

Substitution Basis: The 3-215297-2 qualifies as a functional equivalent when the 68685-232LF is unavailable. Both parts meet identical core electrical and mechanical requirements: 32-position, 0.100" pitch, through-hole receptacle configuration with push-pull fastening, UL94 V-0 flammability rating, and RoHS compliance.

Compliance Status: The 68685-232LF carries RoHS Compliant certification, while the 3-215297-2 carries ROHS3 Compliant certification. Both meet current regulatory requirements for their respective markets.

Physical Compatibility: Minor variations exist in contact post length (0.115" vs. 0.122") and contact finish thickness (15.0µin vs. 31.5µin). These differences do not affect mechanical fit or electrical performance in standard PCB applications where both parts are designed to interface with identical 0.100" pitch header pins.

Frequently Asked Questions (FAQ)

Q: Can the 3-215297-2 be used as a direct replacement for the 68685-232LF?

A: Yes, the 3-215297-2 is functionally equivalent for applications requiring a 32-position, 0.100" pitch receptacle connector with through-hole mounting and push-pull fastening. Both parts share identical pitch, position count, mounting type, and fastening mechanism. Physical board layout compatibility is maintained due to matching insulation height and row configuration.

Q: What are the key differences between these two parts?

A: The primary differences are manufacturer (Amphenol ICC vs. TE Connectivity), series designation (Dubox™ vs. AMPMODU HV-100), insulation material (Polyphenylene Sulfide vs. Polyester, Glass Filled), contact finish thickness on mating surfaces (15.0µin vs. 31.5µin), and contact post length (0.115" vs. 0.122"). These differences do not affect substitution suitability for standard board-to-board applications.

Q: Are there any temperature or voltage limitations when substituting?

A: The 68685-232LF specifies an operating temperature range of -65°C to 125°C and a voltage rating of 1000V. The 3-215297-2 does not provide explicit operating temperature or voltage specifications in the available data. When substituting, verify that the application requirements do not exceed the documented specifications of the 68685-232LF.

Q: What is the difference in packaging between these parts?

A: The 68685-232LF is supplied in Tube packaging, while the 3-215297-2 is supplied in Bulk packaging. This affects order quantities and handling but does not impact electrical or mechanical performance.

Q: Are both parts RoHS compliant?

A: Yes. The 68685-232LF is RoHS Compliant, and the 3-215297-2 is ROHS3 Compliant. Both meet current RoHS requirements for their respective markets.

Q: Can these connectors be used interchangeably with different mating connectors?

A: Both parts are receptacle connectors designed to mate with standard 0.100" pitch male header pins or equivalent male connectors. Interchangeability depends on the mating connector specifications. Verify that the mating connector is compatible with both the 0.100" pitch and the specific contact geometry of the selected receptacle.