Amphenol ICC 68684-305 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68684-305 is a 5-position rectangular receptacle connector with 0.100" (2.54mm) pitch, designed for board-to-board applications with through-hole solder termination and push-pull fastening. This connector features gold-plated mating contacts and is rated for automotive, industrial, and telecommunications applications.

The 68684-305 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and field service requirements.

Key Parameters

Parameter	Value
Connector Type	Receptacle, Bottom or Top Entry
Number of Positions	5
Pitch - Mating	0.100" (2.54mm)
Contact Type	Female Socket
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold or Gold, GXT™
Insulation Material	Polyphenylene Sulfide (PPS), Glass Filled
Contact Material	Phosphor Bronze
Material Flammability Rating	UL94 V-0
Insulation Height	0.276" (7.00mm)
Contact Length - Post	0.118" (3.00mm)
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 68684-305 is determined by strict alignment with the following core parameters:

Number of Positions & Pitch: All substitutes must maintain 5 positions at 0.100" (2.54mm) mating pitch
Connector Type & Contact Type: Receptacle with female socket contacts for board-to-board connectivity
Mounting & Termination: Through-hole solder termination with push-pull fastening
Insulation Height & Contact Length: Physical dimensions must accommodate the 0.276" (7.00mm) insulation height and 0.118" (3.00mm) contact post length to ensure mechanical compatibility
Material Flammability: UL94 V-0 rating required for safety compliance

Substitute parts are grouped into two categories:

Category A - Direct Functional Equivalents: Parts meeting all core mechanical and electrical parameters with active product status and improved compliance profiles (TE Connectivity 215297-5, Mill-Max 801-41-005-10-001000, 801-41-005-10-004000, 801-91-005-10-001000, 801-91-005-10-004000).

Category B - Functional Alternatives with Design Variations: Parts meeting core position, pitch, and connector type requirements but with variations in contact material, insulation material, or contact finish specifications (Mill-Max 316-41-105-41-003000, 801-99-005-10-004000, 801-99-005-10-012000, 801-99-005-20-001000, 801-99-005-61-001000).

Parameter Comparison

Parameter	68684-305 (Main)	215297-5	801-41-005-10-001000	801-41-005-10-004000	801-91-005-10-001000	801-91-005-10-004000	801-99-005-10-004000	801-99-005-10-012000	801-99-005-20-001000	801-99-005-61-001000	316-41-105-41-003000
Manufacturer	Amphenol ICC	TE Connectivity	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max	Mill-Max
Number of Positions	5	5	5	5	5	5	5	5	5	5	5
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Elevated Socket
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole, Right Angle	Through Hole	Through Hole
Termination	Solder	Kinked Pin, Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Press-Fit, Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold or Gold, GXT™	Gold	Gold	Gold	Gold	Gold	Tin-Lead	Tin-Lead	Tin-Lead	Tin-Lead	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	31.5µin (0.80µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	100.0µin (2.54µm)	100.0µin (2.54µm)	100.0µin (2.54µm)	100.0µin (2.54µm)	10.0µin (0.25µm)
Insulation Height	0.276" (7.00mm)	0.276" (7.00mm)	0.276" (7.00mm)	0.272" (6.91mm)	0.276" (7.00mm)	0.272" (6.91mm)	0.272" (6.91mm)	0.165" (4.20mm)	0.100" (2.54mm)	0.276" (7.00mm)	0.315" (8.00mm)
Contact Length - Post	0.118" (3.00mm)	0.122" (3.10mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.125" (3.18mm)	0.126" (3.20mm)	0.104" (2.64mm)	0.118" (3.00mm)
Contact Material	Phosphor Bronze	Phosphor Bronze	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper
Insulation Material	Polyphenylene Sulfide (PPS), Glass Filled	Polyester, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Operating Temperature	Not specified	Not specified	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Current Rating (Amps)	Not specified	Not specified	4.5A	4.5A	4.5A	4.5A	4.5A	4.5A	4.5A	4.5A	3A
RoHS Status	RoHS non-compliant	RoHS Compliant	RoHS non-compliant	RoHS non-compliant	RoHS non-compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Recommendation: TE Connectivity 215297-5

The TE Connectivity 215297-5 offers the closest functional equivalence to the 68684-305. It maintains identical pitch (0.100"), position count (5), connector type (receptacle), contact type (female socket), mounting method (through-hole), and fastening mechanism (push-pull). The 215297-5 achieves RoHS compliance and active product status, addressing the obsolescence of the original part. Contact finish thickness (31.5µin) is comparable to the original specification (30.0µin). This part is suitable for direct substitution in new designs and field replacements.

Secondary Recommendation: Mill-Max 801-41-005-10-001000 or 801-41-005-10-004000

These Mill-Max 801 series receptacles maintain all core mechanical parameters and provide active product status. Both parts feature beryllium copper contacts with enhanced current rating (4.5A) and specified operating temperature range (-55°C ~ 125°C). The 801-41-005-10-001000 maintains the original 0.276" (7.00mm) insulation height, while the 801-41-005-10-004000 has a slightly reduced height of 0.272" (6.91mm). Both are suitable for applications requiring higher current capacity and defined temperature performance.

Alternative for RoHS3 Compliance: Mill-Max 801-99-005-10-004000 or 801-99-005-61-001000

For designs requiring ROHS3 compliance with tin-lead contact finish, the 801-99-005-10-004000 and 801-99-005-61-001000 provide functional equivalence with active product status. The 801-99-005-61-001000 offers press-fit termination option in addition to solder, providing design flexibility. These parts maintain the 0.276" (7.00mm) insulation height and 4.5A current rating.

Special Application: Mill-Max 316-41-105-41-003000

The Mill-Max 316 series elevated socket connector is suitable for applications requiring increased insulation height (0.315" vs. 0.276") and enhanced contact durability through beryllium copper construction. This part is recommended only when the elevated socket design and increased height are compatible with the application's mechanical constraints.

Not Recommended for Direct Substitution:

801-99-005-10-012000: Reduced insulation height (0.165") incompatible with standard 0.276" spacing
801-99-005-20-001000: Right-angle mounting configuration differs from original straight-through design

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 215297-5 be used as a direct replacement for the Amphenol ICC 68684-305?

A: Yes. The 215297-5 maintains identical mating pitch (0.100"), position count (5), connector type (receptacle), contact type (female socket), mounting method (through-hole), and fastening type (push-pull). Contact finish thickness (31.5µin) is within acceptable tolerance of the original specification (30.0µin). The primary advantage is active product status and RoHS compliance.

Q: What is the difference between the Mill-Max 801-41-005-10-001000 and 801-41-005-10-004000?

A: Both parts are functionally equivalent with identical pitch, position count, connector type, and contact specifications. The primary difference is insulation height: the 801-41-005-10-001000 maintains 0.276" (7.00mm), matching the original part, while the 801-41-005-10-004000 has a slightly reduced height of 0.272" (6.91mm). Select based on PCB layout requirements and mechanical clearance constraints.

Q: Are the Mill-Max 801-99 series parts suitable replacements for the original Amphenol part?

A: The 801-99 series parts meet all core mechanical and electrical parameters and provide ROHS3 compliance. However, they feature tin-lead contact finish instead of gold. Select these parts only if your application design permits tin-lead mating contacts or if RoHS3 compliance is a mandatory requirement.

Q: What is the significance of the contact material difference between the original part and substitutes?

A: The original 68684-305 uses phosphor bronze contacts, while most substitutes use beryllium copper. Beryllium copper provides superior electrical conductivity, lower contact resistance, and enhanced durability under repeated mating cycles. This material change is beneficial for connector reliability and is standard in modern connector designs.

Q: Can the Mill-Max 316-41-105-41-003000 elevated socket be used in place of the standard receptacle?

A: The 316-41-105-41-003000 is functionally compatible for applications where the elevated socket design and increased insulation height (0.315" vs. 0.276") are acceptable. This part is not a direct replacement but an alternative for specific mechanical requirements. Verify PCB layout compatibility before selection.

Q: What packaging options are available for these substitute parts?

A: TE Connectivity 215297-5 is supplied in bulk packaging. Mill-Max parts are available in bulk or tube packaging depending on the specific part number. Verify packaging requirements with your procurement process.

Q: Are all substitute parts rated for the same operating temperature range?

A: The original 68684-305 does not specify an operating temperature range. Most substitute parts are rated for -55°C ~ 125°C, providing defined thermal performance. The TE Connectivity 215297-5 does not specify operating temperature. Select parts with defined temperature ratings for applications with specific thermal requirements.

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