Amphenol ICC 68481-114 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68481-114 is a rectangular connector header designed for through-hole board-to-board applications. This BERGSTIK® II series connector features 14 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The part is currently active in production with 719 units in stock. Equivalent and substitute parts are necessary when the original part becomes unavailable, when design requirements shift toward different material specifications, or when alternative manufacturers' components offer improved compliance or performance characteristics for specific applications.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	14
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Contact Shape	Square
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 68481-114 is determined by strict alignment with the following core parameters: 14-position count, 2-row configuration, 0.100" (2.54mm) mating pitch, 0.100" (2.54mm) row spacing, male pin contact type, through-hole mounting, solder termination, square contact shape, and UL94 V-0 flammability rating. All identified substitute parts meet these mandatory criteria. Secondary parameters including contact material, insulation material, contact finish specifications, and operating temperature ranges vary among substitutes but do not disqualify them from functional equivalence within the specified electrical and mechanical envelope. Substitutes are grouped by manufacturer and series to facilitate procurement decisions based on availability, compliance status, and inventory levels.

Parameter Comparison

Parameter	68481-114 (Main)	5-146252-7	5-146253-7	826632-7	825440-7	MTSW-107-08-G-D-310	MTSW-107-08-L-D-310	BBD-107-G-A
Manufacturer	Amphenol ICC	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	BERGSTIK® II	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II	Flex Stack, MTSW	Flex Stack, MTSW	BBD
Number of Positions	14	14	14	14	14	14	14	14
Number of Rows	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)
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)
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Mounting Type	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
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Circular
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	Not specified
Operating Temperature	Not specified	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Contact Material	Phosphor Bronze	Copper Alloy	Copper Alloy	Brass	Brass	Phosphor Bronze	Phosphor Bronze	Not specified
Insulation Material	Not specified	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polyester, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled
Product Status	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable	1 (Unlimited)
Inventory (Pcs)	719	1969	2917	7587	5384	700	909	782

Engineering Selection Recommendations

All substitute parts listed maintain functional compatibility with the 68481-114 through adherence to core mechanical and electrical parameters. Selection among substitutes should prioritize the following factors:

TE Connectivity AMPMODU Mod II series (5-146252-7, 5-146253-7, 826632-7, 825440-7) offers the highest inventory availability and active product status. Parts 5-146252-7 and 5-146253-7 are direct 14-position equivalents with ROHS3 compliance and LCP insulation material. Part 826632-7 provides the largest inventory (7587 units) with ROHS3 compliance and PBT insulation. Part 825440-7 offers RoHS compliance with PBT insulation and extended operating temperature range.

Samtec Flex Stack MTSW series (MTSW-107-08-G-D-310, MTSW-107-08-L-D-310) provides cuttable connector functionality with ROHS3 compliance and extended operating temperature range (-55°C ~ 125°C). The primary difference between these two variants is contact finish on the post: gold versus tin. Both feature phosphor bronze contact material and polyester glass-filled insulation.

Samtec BBD series (BBD-107-G-A) features circular contact geometry rather than square, operates across -55°C ~ 125°C, and carries ROHS3 compliance. This variant is suitable for applications where circular contact geometry is acceptable.

For applications requiring RoHS compliance, all substitute parts except the original 68481-114 meet this requirement. For applications with strict temperature requirements below -55°C or above 125°C, the TE Connectivity AMPMODU Mod II series (-65°C ~ 105°C) or Samtec series (-55°C ~ 125°C) should be evaluated against specific thermal specifications.

Frequently Asked Questions (FAQ)

Q: Can the 68481-114 be directly replaced with any of these substitute parts?

A: Yes, all listed substitute parts are mechanically and electrically compatible with the 68481-114. They share identical 14-position count, 2-row configuration, 0.100" (2.54mm) pitch, male pin contact type, through-hole mounting, and solder termination. Physical board layout compatibility is maintained across all substitutes.

Q: What is the primary difference between TE Connectivity and Samtec substitutes?

A: TE Connectivity AMPMODU Mod II series substitutes offer higher inventory levels and operate within -65°C ~ 105°C. Samtec substitutes provide extended operating temperature range (-55°C ~ 125°C) and cuttable connector options in the MTSW series. Both manufacturers provide ROHS3-compliant alternatives to the non-compliant original part.

Q: Why does the 68481-114 show as RoHS non-compliant while substitutes are compliant?

A: The original 68481-114 uses phosphor bronze contacts with specific finish specifications that do not meet RoHS3 requirements. Substitute parts from TE Connectivity and Samtec have reformulated contact materials and finishes to achieve RoHS3 compliance while maintaining electrical and mechanical performance.

Q: Are there differences in contact finish that affect performance?

A: Contact finish variations exist among substitutes (gold thickness ranging from 3.90µin to 30.0µin on mating surfaces). These variations do not affect functional compatibility for standard board-to-board applications. Specific applications requiring particular contact resistance or wear characteristics should reference detailed electrical performance data from the respective manufacturers.

Q: What is the significance of the MTSW series being "cuttable"?

A: The Samtec MTSW series connectors feature a cuttable design, allowing the connector strip to be separated into smaller configurations. This feature provides design flexibility for applications requiring fewer than 14 positions without requiring a separate part number.

Q: Does insulation material affect substitutability?

A: Insulation material differences (LCP, PBT, polyester glass-filled) do not affect mechanical compatibility or board-level functionality. Material selection impacts thermal performance, moisture absorption, and mechanical properties under specific environmental conditions. Standard board-to-board applications tolerate all specified insulation materials.

Q: Which substitute offers the best inventory availability?

A: TE Connectivity 826632-7 provides the highest inventory level at 7587 units, followed by 5-146253-7 at 2917 units and 825440-7 at 5384 units. These three parts represent the most readily available alternatives for immediate procurement.

Q: Can the BBD-107-G-A be used if circular contacts are acceptable?

A: Yes, the Samtec BBD-107-G-A is functionally equivalent with the exception of circular contact geometry instead of square. Applications where contact shape is not a design constraint can utilize this part. Verify that the circular contact geometry does not affect mating force or contact pressure requirements in your specific application.

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