Amphenol ICC 68693-272 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68693-272 is a rectangular connector header for through-hole mounting, featuring 72 positions arranged in 2 rows with 0.100" (2.54mm) pitch. This BERGSTIK® II series connector is designed for board-to-board applications with male pin contacts, solder termination, and push-pull fastening. The part is currently active in production with 773 units in stock.

Substitute parts are necessary when the original manufacturer part becomes unavailable, when alternative compliance certifications are required (such as RoHS compliance), or when specific contact finish or post length requirements differ for application-specific needs.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	72
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Shape	Square
Insulation Height	0.100" (2.54mm)
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 68693-272 is determined by strict equivalence across the following critical parameters:

Connector type, contact type, and number of positions (72 positions, 2 rows)
Pitch and row spacing (0.100" / 2.54mm)
Mounting type (through hole) and termination method (solder)
Fastening type (push-pull)
Contact shape (square)
Insulation height and material flammability rating (UL94 V-0)

The 3M 929 series connectors meet these core requirements. Substitutes differ in the following allowed parameters:

Contact finish (gold vs. tin-lead vs. tin)
Contact finish thickness
Contact length (post and overall length)
Insulation material composition
RoHS compliance status
Operating temperature range
Current rating

These variations allow selection based on specific application requirements while maintaining mechanical and electrical compatibility.

Parameter Comparison

Parameter	68693-272 (Amphenol ICC)	929710-01-36 (3M)	929710-01-36-RK (3M)	929710-06-36-RK (3M)	929710-10-36-RK (3M)	929715-01-36-EU (3M)	929715-01-36-I (3M)	929715-03-36-I (3M)	929715-06-36-EU (3M)	929715-10-36-EU (3M)	929715-10-36-I (3M)
Connector Type	Header	Header	Header	Header	Header	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	72	72	72	72	72	72	72	72	72	72	72
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
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)
Row Spacing - 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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	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 Length - Mating	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)
Contact Length - Post	0.520" (13.21mm)	0.110" (2.79mm)	0.110" (2.79mm)	0.710" (18.03mm)	0.175" (4.45mm)	0.110" (2.79mm)	0.110" (2.79mm)	0.410" (10.41mm)	0.710" (18.03mm)	0.175" (4.45mm)	0.175" (4.45mm)
Overall Contact Length	0.938" (23.83mm)	0.528" (13.42mm)	0.528" (13.42mm)	1.128" (28.65mm)	0.593" (15.07mm)	0.528" (13.42mm)	0.528" (13.42mm)	0.828" (21.03mm)	1.128" (28.65mm)	0.593" (15.07mm)	0.593" (15.07mm)
Insulation Height	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)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold or Gold, GXT™	Tin-Lead	Tin	Tin	Tin	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness - Mating	15.0µin (0.38µm)	100.0µin (2.54µm)	200.0µin (5.08µm)	200.0µin (5.08µm)	200.0µin (5.08µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)	10.0µin (0.25µm)
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy
Insulation Material	Not specified	Polybutylene Terephthalate (PBT), Polyester, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT)	Polycyclohexylenedimethylene Terephthalate (PCT)	Polycyclohexylenedimethylene Terephthalate (PCT)	Polycyclohexylenedimethylene Terephthalate (PCT)	Polybutylene Terephthalate (PBT), Polyester, Glass Filled	Polybutylene Terephthalate (PBT), Polyester, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT)	Polycyclohexylenedimethylene Terephthalate (PCT)	Polybutylene Terephthalate (PBT), Polyester, Glass Filled
Operating Temperature	Not specified	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
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
Insulation Color	Black	Black	Black	Black	Black	Black	Black	Black	Black	Black	Black
Current Rating (Amps)	Not specified	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A	2.5A
RoHS Status	RoHS non-compliant	RoHS non-compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant
Product Status	Active	Last Time Buy	Active	Active	Active	Active	Active	Active	Active	Active	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

The 3M 929 series connectors provide direct mechanical and electrical substitution for the Amphenol ICC 68693-272. Selection among available substitutes depends on compliance requirements and contact geometry specifications.

For RoHS-compliant applications, the 929710-01-36-RK, 929710-06-36-RK, 929710-10-36-RK, and all 929715 variants meet regulatory requirements. The 929710-01-36 is designated Last Time Buy status and should be avoided for new designs requiring long-term availability.

Contact post length varies across the substitute range from 0.110" (2.79mm) to 0.710" (18.03mm). The original 68693-272 specifies 0.520" (13.21mm) post length. The 929715-03-36-I provides the closest match at 0.410" (10.41mm), while 929715-06-36-EU and 929710-06-36-RK offer extended post length at 0.710" (18.03mm) for applications requiring deeper board penetration.

Contact finish selection depends on application environment. Gold-plated variants (929715 series) provide superior corrosion resistance and are suitable for high-reliability applications. Tin-plated variants (929710-01-36-RK, 929710-06-36-RK, 929710-10-36-RK) offer cost efficiency for standard industrial applications.

All substitute parts maintain UL94 V-0 flammability rating, -40°C to 105°C operating temperature range, and 2.5A current rating. Insulation material differs between PBT and PCT formulations; both meet the specified flammability and electrical requirements.

Frequently Asked Questions (FAQ)

Q: Can 3M 929 series connectors directly replace the Amphenol ICC 68693-272?

A: Yes. The 3M 929 series maintains identical connector type, contact configuration, pitch, row spacing, mounting method, and termination. All core mechanical and electrical parameters are equivalent. Selection among 929 variants depends on contact post length, contact finish, and compliance requirements specific to your application.

Q: What is the difference between 929710 and 929715 series?

A: The primary difference is contact finish. The 929710 series uses tin or tin-lead plating, while the 929715 series uses gold plating. Gold-plated 929715 variants provide enhanced corrosion resistance and are preferred for high-reliability or harsh environment applications. Both series are mechanically and electrically equivalent.

Q: How do I select the correct post length?

A: Post length determines how far the contact extends into the mating connector. The original 68693-272 specifies 0.520" (13.21mm). Available substitutes range from 0.110" to 0.710". Select based on your PCB thickness and mating connector depth requirements. Shorter posts (0.110" to 0.175") suit thin PCBs, while longer posts (0.410" to 0.710") accommodate thicker boards or deeper mating cavities.

Q: Are all substitutes RoHS compliant?

A: No. The 929710-01-36 is RoHS non-compliant. All other listed substitutes (929710-01-36-RK, 929710-06-36-RK, 929710-10-36-RK, and all 929715 variants) are RoHS compliant. For applications subject to RoHS regulations, use only the compliant variants.

Q: What is the difference between EU and I designations in the 929715 part numbers?

A: The EU designation indicates European market variants, while I designates international variants. Both meet identical electrical and mechanical specifications. The difference lies in insulation material: EU variants use PCT insulation, while I variants use PBT insulation. Both materials meet UL94 V-0 flammability requirements.

Q: Is the 929710-01-36 suitable for new designs?

A: No. This part is designated Last Time Buy, indicating the manufacturer is discontinuing production. For new designs requiring long-term component availability, select from the Active status variants: 929710-01-36-RK, 929710-06-36-RK, 929710-10-36-RK, or any 929715 series part.

Q: What is the current rating for these connectors?

A: All 3M 929 series substitutes are rated for 2.5A per contact. The original 68693-272 does not specify a current rating in the provided data. Ensure your application current requirements do not exceed 2.5A per contact.

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