Amphenol ICC 68046-308 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68046-308 is a 16-position rectangular receptacle connector with 0.100" (2.54mm) pitch, designed for surface mount board-to-board applications. This connector features gold-plated mating contacts, push-pull fastening, and operates across -65°C to 125°C. The product is currently obsolete, making equivalent substitutes necessary for ongoing design support and procurement.

Substiute Parts

68046-308

Amphenol ICC (FCI)In Stock: 86968046-308 Datasheet

Current PartRFQ

NPPC082KFMS-RC

Sullins Connector SolutionsIn Stock: 2379NPPC082KFMS-RC Datasheet

MFR RecommendedRFQ

NPTC082KFMS-RC

Sullins Connector SolutionsIn Stock: 14488NPTC082KFMS-RC Datasheet

MFR RecommendedRFQ

SSM-108-L-DV-BE

Samtec Inc.In Stock: 11929SSM-108-L-DV-BE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 68046-308 is determined by the following critical parameters:

• Connector Configuration: 16 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
• Mounting Method: Surface mount solder termination with push-pull fastening
• Contact System: Female socket contacts with square geometry
• Electrical Performance: Voltage rating and contact material compatibility
• Environmental Compliance: Operating temperature range and flammability rating

The three substitute parts meet these core requirements with the following considerations:

NPPC082KFMS-RC (Sullins): Header connector with gold mating contacts, active product status, ROHS3 compliant. Operating temperature -40°C to 125°C, voltage rating 250V.

NPTC082KFMS-RC (Sullins): Header connector with tin mating contacts, active product status, ROHS3 compliant. Operating temperature -40°C to 125°C, voltage rating 250V.

SSM-108-L-DV-BE (Samtec): Receptacle with bottom entry configuration, gold mating contacts, active product status, ROHS3 compliant. Operating temperature -55°C to 125°C, voltage rating 405VAC/572VDC.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring gold mating contacts with active product support:

NPPC082KFMS-RC is suitable for designs where gold contact finish is required and operating temperatures remain above -40°C. This part offers ROHS3 compliance and active manufacturing status. Note that the voltage rating of 250V is lower than the original 68046-308 specification of 1000V.

For applications prioritizing tin contact finish with maximum inventory availability:

NPTC082KFMS-RC provides tin mating contacts with the highest current inventory (14,450 pcs). Operating temperature range is -40°C to 125°C with 250V voltage rating. ROHS3 compliance is confirmed.

For applications requiring receptacle configuration with enhanced voltage performance:

SSM-108-L-DV-BE maintains receptacle connector type with bottom entry configuration. This part supports higher voltage ratings (405VAC, 572VDC) and extended operating temperature range (-55°C to 125°C). ROHS3 compliance is confirmed. The Tiger Claw™ SSM series provides active product status with substantial inventory availability (11,901 pcs).

All substitute parts maintain the core mechanical and electrical interface compatibility: 16 positions, 0.100" pitch, 2-row configuration, surface mount solder termination, and push-pull fastening.

Frequently Asked Questions (FAQ)

Q: Can NPPC082KFMS-RC or NPTC082KFMS-RC be used as direct replacements for the 68046-308?

A: These Sullins header connectors share the same 16-position, 0.100" pitch configuration and surface mount solder termination. However, they are header connectors rather than receptacles. Mechanical compatibility depends on your mating connector type. Verify that your existing mating connector is compatible with a header interface. Additionally, the voltage rating is reduced to 250V compared to the original 1000V specification.

Q: What is the difference between NPPC082KFMS-RC and NPTC082KFMS-RC?

A: The primary difference is the mating contact finish. NPPC082KFMS-RC features gold plating, while NPTC082KFMS-RC uses tin plating. Both maintain identical pitch, position count, row spacing, and operating temperature range (-40°C to 125°C). Contact finish selection depends on your application's corrosion resistance and signal integrity requirements.

Q: Why does SSM-108-L-DV-BE have a different voltage rating than the original part?

A: The SSM-108-L-DV-BE is rated for 405VAC and 572VDC, which differs from the 68046-308's 1000V rating. This reflects the different design specifications and insulation materials used by Samtec. Verify that your application's voltage requirements fall within the SSM-108-L-DV-BE specification before selection.

Q: Are all substitute parts RoHS compliant?

A: Yes. NPPC082KFMS-RC, NPTC082KFMS-RC, and SSM-108-L-DV-BE are all ROHS3 compliant. The original 68046-308 is RoHS non-compliant, making these substitutes suitable for applications requiring RoHS compliance.

Q: What is the operating temperature range difference between the main part and substitutes?

A: The 68046-308 operates from -65°C to 125°C. NPPC082KFMS-RC and NPTC082KFMS-RC operate from -40°C to 125°C, reducing the lower temperature limit by 25°C. SSM-108-L-DV-BE operates from -55°C to 125°C, reducing the lower limit by 10°C. Confirm your application's minimum operating temperature requirement before selection.

Q: What is the difference between receptacle and header connector types?

A: The 68046-308 and SSM-108-L-DV-BE are receptacles designed to accept mating plugs or headers. NPPC082KFMS-RC and NPTC082KFMS-RC are headers with protruding contacts designed to mate with receptacles. Your PCB layout and mating connector type determine which configuration is appropriate.