Equivalent & Substitute Parts for 68786-102

Part Overview

The 68786-102 is a 2-position (1 x 2) low-profile shunt connector manufactured by Amphenol ICC (FCI) as part of the Mini-Jump™ series. This component is classified as obsolete, which necessitates identification of equivalent and substitute parts for ongoing design support and procurement. The connector features an open-top design with female sockets, 0.100" (2.54mm) pitch, and gold-plated contacts rated for 3A current capacity.

Substiute Parts

68786-102

Amphenol ICC (FCI)In Stock: 2160168786-102 Datasheet

Current PartRFQ

68786-102LF

Amphenol ICC (FCI)In Stock: 3051068786-102LF Datasheet

DirectRFQ

390088-1

TE Connectivity AMP ConnectorsIn Stock: 373094390088-1 Datasheet

MFR RecommendedRFQ

390088-2

TE Connectivity AMP ConnectorsIn Stock: 1224390088-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 68786-102 is determined by the following critical parameters that must remain consistent:

• Number of Positions: 2 (1 x 2) configuration
• Pitch: 0.100" (2.54mm) grid spacing
• Type: Open Top shunt connector
• Gender: Female Sockets
• Connector Class: Shunt/Jumper connector

The substitute parts are grouped into two categories:

Direct Equivalent (Same Manufacturer): 68786-102LF is the active-status successor from Amphenol ICC (FCI) within the Mini-Jump™ series. This part maintains identical electrical and mechanical specifications while offering RoHS compliance and improved availability.

Cross-Manufacturer Alternatives: 390088-1 and 390088-2 are TE Connectivity AMP Connectors from the AMPMODU series. These parts satisfy the core positional and pitch requirements but introduce variations in height (0.247" vs. 0.200"), housing material composition, and contact finish thickness specifications.

Parameter Comparison

Engineering Selection Recommendations

68786-102LF is the primary substitute for the obsolete 68786-102. Both parts are manufactured by Amphenol ICC (FCI) within the Mini-Jump™ series and maintain identical mechanical and electrical specifications. The 68786-102LF offers active product status, RoHS compliance, and superior inventory availability (30,400 pcs vs. 21,530 pcs), making it the preferred direct replacement for new designs and ongoing production.

390088-1 and 390088-2 (TE Connectivity AMP Connectors) are cross-manufacturer alternatives suitable for applications where form-factor tolerance permits. Both parts maintain the 0.100" (2.54mm) pitch and 2-position configuration but introduce a 0.047" (1.19mm) height increase (0.247" vs. 0.200"). The housing material differs (polyester with glass filler vs. standard polyester), and both parts provide 250VAC voltage rating specification. 390088-2 matches the contact finish thickness of the original part (15.0µin), while 390088-1 provides enhanced contact durability with 30.0µin thickness. Both alternatives carry RoHS compliance and active product status.

Selection between these alternatives depends on PCB layout constraints and mechanical clearance availability for the increased height dimension.

Frequently Asked Questions (FAQ)

Q: Can 68786-102LF be used as a direct replacement for 68786-102?

A: Yes. The 68786-102LF is the active-status equivalent from the same manufacturer and series. It maintains identical pitch (0.100"), position count (2), height (0.200"), contact finish thickness (15.0µin), and current rating (3A). The primary advantage is RoHS compliance and active inventory status.

Q: What are the key differences between the Amphenol and TE Connectivity alternatives?

A: The TE Connectivity 390088 series parts (390088-1 and 390088-2) differ in three areas: (1) Height is increased to 0.247" compared to 0.200", (2) Housing material is polyester with glass filler instead of standard polyester, and (3) Contact finish thickness varies (390088-1 provides 30.0µin; 390088-2 provides 15.0µin). Both maintain the 0.100" pitch and 2-position configuration.

Q: Are the TE Connectivity parts compatible with existing PCB designs for the 68786-102?

A: Electrical compatibility is maintained due to identical pitch and position configuration. However, the increased height (0.247" vs. 0.200") requires verification of available clearance above the connector on the PCB. If vertical space is constrained, the 68786-102LF is the appropriate choice.

Q: What is the significance of contact finish thickness differences?

A: Contact finish thickness affects durability and wear resistance. The 68786-102 and 68786-102LF specify 15.0µin (0.38µm) thickness. The 390088-1 provides enhanced thickness at 30.0µin (0.76µm) for extended contact life, while 390088-2 matches the original specification at 15.0µin.

Q: Do all substitute parts meet the same compliance standards?

A: All substitute parts carry UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity. The 68786-102LF and both TE Connectivity alternatives are RoHS compliant, whereas the original 68786-102 is RoHS non-compliant. The TE Connectivity parts provide specified voltage rating (250VAC) not listed for the Amphenol parts.

Q: Which substitute should be selected for new designs?

A: For new designs, 68786-102LF is recommended as the primary choice due to identical form factor, active product status, and RoHS compliance. The TE Connectivity alternatives (390088-1 or 390088-2) are suitable only if PCB layout permits the increased height dimension and cross-manufacturer sourcing is acceptable.