Amphenol ICC 68691-114HLF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68691-114HLF is a rectangular connector header designed for through-hole mounting applications. This BERGSTIK® II series connector features 14 positions arranged in 2 rows with 0.100" (2.54mm) pitch, supporting board-to-board connections with solder termination and push-pull fastening. The part is currently active in production with 677 units in stock. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and environmental ratings to ensure functional interchangeability in circuit board 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
Fastening Type	Push-Pull
Current Rating	3A
Operating Temperature	-65°C ~ 130°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 68691-114HLF is determined by the following critical parameters:

Connector Configuration: 14 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
Contact Specifications: Male pin type, square contact shape, solder termination
Mounting and Fastening: Through-hole mounting with push-pull fastening mechanism
Electrical Performance: 3A current rating minimum
Environmental Compliance: UL94 V-0 flammability rating, RoHS compliance, MSL 1 rating
Operating Temperature Range: Minimum -65°C to 130°C capability

Substitute parts are grouped into two categories: direct equivalents with identical or superior specifications, and functional alternatives with minor dimensional variations in contact length or insulation height that do not affect board-level compatibility.

Parameter Comparison

Part Number	Manufacturer	Positions	Rows	Pitch (mm)	Current (A)	Temp Range (°C)	Contact Finish - Mating	RoHS Status	Product Status
68691-114HLF	Amphenol ICC	14	2	2.54	3	-65 to 130	Gold or Gold, GXT™	RoHS Compliant	Active
5-146252-7	TE Connectivity AMP	14	2	2.54	3	-65 to 105	Gold	ROHS3 Compliant	Active
5-146253-7	TE Connectivity AMP	14	2	2.54	3	-65 to 105	Gold	RoHS Compliant	Active
929715-03-07-EU	3M	14	2	2.54	2.5	-40 to 105	Gold	RoHS Compliant	Discontinued at DiGi Electronics
929715-03-07-I	3M	14	2	2.54	2.5	-40 to 105	Gold	RoHS Compliant	Active
MTLW-107-22-G-D-450	Samtec Inc.	14	2	2.54	5.2	-55 to 125	Gold	ROHS3 Compliant	Active
MTSW-107-08-L-D-340	Samtec Inc.	14	2	2.54	3	-55 to 125	Gold	ROHS3 Compliant	Active
PBC07DFAN	Sullins Connector Solutions	14	2	2.54	3	-65 to 125	Gold	ROHS3 Compliant	Active
PBC07DFBN	Sullins Connector Solutions	14	2	2.54	3	-65 to 125	Gold	ROHS3 Compliant	Active
PBC07DFCN	Sullins Connector Solutions	14	2	2.54	3	-65 to 125	Gold	ROHS3 Compliant	Active
PEC07DFAN	Sullins Connector Solutions	14	2	2.54	3	-65 to 125	Tin	ROHS3 Compliant	Active

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility)

TE Connectivity 5-146252-7 and 5-146253-7 are direct functional equivalents with identical electrical specifications (14 positions, 2.54mm pitch, 3A rating) and active product status. Both are ROHS3 or RoHS compliant. The primary limitation is the reduced upper operating temperature of 105°C versus the 68691-114HLF's 130°C maximum. These parts are suitable for applications where the upper temperature limit does not exceed 105°C.

Sullins Connector Solutions PBC07DFAN, PBC07DFBN, and PBC07DFCN offer full electrical and thermal compatibility with the 68691-114HLF, including the extended -65°C to 125°C operating range. All three are ROHS3 compliant and active. The variants differ in contact post length (0.120", 0.220", and 0.320" respectively), allowing selection based on specific board thickness and stacking requirements.

Secondary Substitutes (Conditional Use)

3M 929715-03-07-I is active and RoHS compliant but operates at 2.5A maximum current and -40°C to 105°C temperature range, making it suitable only for applications with lower current demands and moderate temperature requirements.

Samtec MTLW-107-22-G-D-450 and MTSW-107-08-L-D-340 provide enhanced current ratings (5.2A and 3A respectively) and extended temperature ranges (-55°C to 125°C). These are appropriate for high-reliability applications requiring superior thermal and electrical performance.

Discontinued Parts

3M 929715-03-07-EU is discontinued at DiGi Electronics and should not be selected for new designs.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 68691-114HLF with a TE Connectivity 5-146252-7 in all applications?

A: The 5-146252-7 is electrically compatible but has a maximum operating temperature of 105°C compared to the 68691-114HLF's 130°C. Substitution is valid only if your application does not require operation above 105°C.

Q: What is the difference between PBC07DFAN, PBC07DFBN, and PBC07DFCN?

A: All three Sullins parts are electrically identical with 14 positions, 2.54mm pitch, and 3A rating. The differences are in contact post length: PBC07DFAN has 0.120" posts, PBC07DFBN has 0.220" posts, and PBC07DFCN has 0.320" posts. Select based on your PCB thickness and mating depth requirements.

Q: Why would I choose the Samtec MTLW-107-22-G-D-450 over the 68691-114HLF?

A: The Samtec part offers a higher current rating of 5.2A per contact and an extended operating temperature range of -55°C to 125°C. Choose this part if your application requires higher current capacity or operates in more extreme temperature environments.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts are either RoHS Compliant or ROHS3 Compliant, meeting the same environmental standards as the 68691-114HLF.

Q: What is the difference between gold and tin contact finishes?

A: The 68691-114HLF uses gold or gold GXT™ mating contact finish. Most substitutes use gold finish. The PEC07DFAN uses tin finish on mating contacts. Gold provides superior corrosion resistance and lower contact resistance; tin is more cost-effective but may require different soldering parameters. Verify compatibility with your assembly process.

Q: Can I use the 3M 929715-03-07-I as a direct replacement?

A: The 3M part is mechanically compatible but has a lower current rating (2.5A versus 3A) and reduced temperature range (-40°C to 105°C). Use only if your application does not exceed these electrical and thermal limits.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts meet this specification, ensuring consistent reliability across supply chain conditions.

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