TE Connectivity 1-104351-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-104351-5 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features 30 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, designed for board-to-board or cable applications. The connector utilizes male pin contacts with gold-plated mating surfaces and tin-lead plated posts, rated for 3A current at 30VAC operation across a temperature range of -65°C to 105°C.

The 1-104351-5 carries an obsolete product status, necessitating identification of functionally equivalent alternatives for ongoing design support and component procurement. Active substitute components are available from multiple manufacturers that maintain compatibility with the original connector's electrical and mechanical specifications.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	30
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Kinked Pin, Solder
Contact Length - Mating	0.230" (5.84mm)
Contact Length - Post	0.120" (3.05mm)
Overall Contact Length	0.440" (11.18mm)
Insulation Height	0.090" (2.29mm)
Contact Finish - Mating	Gold
Contact Finish - Post	Tin-Lead
Current Rating	3A
Voltage Rating	30VAC
Operating Temperature	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 1-104351-5 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

Number of Positions: 30
Number of Rows: 2
Pitch - Mating: 0.100" (2.54mm)
Row Spacing - Mating: 0.100" (2.54mm)
Contact Type: Male Pin
Mounting Type: Through Hole
Connector Style: Board to Board or Cable
Shrouding: Unshrouded
Contact Shape: Square
Material Flammability Rating: UL94 V-0
Moisture Sensitivity Level: 1 (Unlimited)

Functionally Compatible Parameters:

Contact Length - Mating: 0.230" (5.84mm) to 0.240" (6.10mm)
Contact Length - Post: 0.107" (2.71mm) to 0.120" (3.05mm)
Overall Contact Length: 0.437" (11.10mm) to 0.450" (11.43mm)
Insulation Height: 0.090" (2.29mm) to 0.100" (2.54mm)
Contact Finish - Mating: Gold
Current Rating: 3A
Operating Temperature: -65°C minimum to 105°C maximum

Three substitute parts meet these criteria: Molex 0010897302, Amphenol ICC 67997-130HLF, and Amphenol ICC 67997-230HLF. All three maintain the core 30-position, 2-row, 2.54mm pitch configuration with through-hole solder termination and male pin contacts.

Parameter Comparison

Parameter	TE Connectivity 1-104351-5	Molex 0010897302	Amphenol ICC 67997-130HLF	Amphenol ICC 67997-230HLF
Manufacturer	TE Connectivity	Molex	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Series	AMPMODU Mod II	C-Grid 70280	BERGSTIK® II	BERGSTIK® II
Product Status	Obsolete	Active	Active	Active
Connector Type	Header, Breakaway	Header, Breakaway	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	30	30	30	30
Number of Rows	2	2	2	2
Pitch - Mating	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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Kinked Pin, Solder	Solder	Solder	Solder
Contact Length - Mating	0.230" (5.84mm)	0.240" (6.10mm)	0.230" (5.84mm)	0.230" (5.84mm)
Contact Length - Post	0.120" (3.05mm)	0.107" (2.71mm)	0.120" (3.05mm)	0.120" (3.05mm)
Overall Contact Length	0.440" (11.18mm)	0.437" (11.10mm)	0.450" (11.43mm)	0.450" (11.43mm)
Insulation Height	0.090" (2.29mm)	0.090" (2.29mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Shape	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold	Gold or Gold, GXT™	Gold or Gold, GXT™
Contact Finish Thickness - Mating	15.0µin (0.38µm)	15.0µin (0.38µm)	30.0µin (0.76µm)	15.0µin (0.38µm)
Contact Material	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze
Insulation Material	Thermoplastic	Liquid Crystal Polymer (LCP), Glass Filled	Not Specified	Not Specified
Current Rating	3A	Not Specified	3A	3A
Voltage Rating	30VAC	Not Specified	Not Specified	Not Specified
Operating Temperature	-65°C ~ 105°C	Not Specified	-65°C ~ 130°C	-65°C ~ 130°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS non-compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Affected	REACH Unaffected	REACH Affected	REACH Affected

Engineering Selection Recommendations

Molex 0010897302 (C-Grid 70280 Series)

The Molex 0010897302 is an active product with ROHS3 compliance and REACH unaffected status, providing regulatory advantage for new designs. The connector maintains the required 30-position, 2-row, 2.54mm pitch configuration with through-hole solder termination. Contact dimensions are within functional tolerance, with mating contact length of 0.240" (6.10mm) compared to the original 0.230" (5.84mm). The insulation material specification of Liquid Crystal Polymer (LCP) with glass filling provides enhanced thermal and mechanical stability. This substitute is suitable for applications where RoHS3 compliance and REACH unaffected status are regulatory requirements.

Amphenol ICC 67997-130HLF (BERGSTIK® II Series)

The Amphenol ICC 67997-130HLF is an active product with RoHS compliance and extended operating temperature range of -65°C to 130°C, exceeding the original -65°C to 105°C specification. Contact dimensions match the original specification exactly: 0.230" (5.84mm) mating length and 0.120" (3.05mm) post length. The contact material is phosphor bronze with gold plating at 30.0µin (0.76µm) thickness, providing enhanced corrosion resistance. Current rating of 3A matches the original specification. This substitute is appropriate for applications requiring extended temperature performance and enhanced contact durability.

Amphenol ICC 67997-230HLF (BERGSTIK® II Series)

The Amphenol ICC 67997-230HLF is an active product with RoHS compliance and extended operating temperature range of -65°C to 130°C. Contact dimensions match the original specification exactly: 0.230" (5.84mm) mating length and 0.120" (3.05mm) post length. The contact material is phosphor bronze with gold plating at 15.0µin (0.38µm) thickness, matching the original gold plating thickness. Current rating of 3A matches the original specification. This substitute provides the closest dimensional and electrical alignment with the original 1-104351-5 while offering active product status and extended temperature capability.

All three substitutes maintain UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity level. Selection between substitutes depends on specific regulatory requirements (RoHS/REACH compliance), thermal operating envelope, and contact material preferences.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0010897302 be used as a direct replacement for the TE Connectivity 1-104351-5?

A: The Molex 0010897302 is mechanically and electrically compatible for the 30-position, 2-row, 2.54mm pitch header application. Contact dimensions fall within functional tolerance. The primary difference is the insulation material (LCP glass-filled versus thermoplastic) and the absence of specified current and voltage ratings in the Molex datasheet. Verification of application-specific requirements is necessary before implementation.

Q: What are the key dimensional differences between the substitute parts?

A: Contact length variations exist across substitutes. The Molex 0010897302 has a mating contact length of 0.240" (6.10mm) versus 0.230" (5.84mm) for the original and both Amphenol ICC parts. Post contact length for the Molex is 0.107" (2.71mm) compared to 0.120" (3.05mm) for the original and Amphenol ICC parts. Insulation height for Amphenol ICC parts is 0.100" (2.54mm) versus 0.090" (2.29mm) for the original and Molex. These variations remain within acceptable mechanical tolerance for standard PCB header applications.

Q: Are all substitute parts RoHS compliant?

A: The Molex 0010897302 is ROHS3 compliant. Both Amphenol ICC parts (67997-130HLF and 67997-230HLF) are RoHS compliant. The original TE Connectivity 1-104351-5 is RoHS non-compliant. For applications requiring RoHS compliance, all three substitutes are acceptable.

Q: What is the difference between the two Amphenol ICC BERGSTIK® II options?

A: Both Amphenol ICC parts (67997-130HLF and 67997-230HLF) are mechanically identical with matching contact dimensions and operating temperature range (-65°C to 130°C). The primary difference is contact finish thickness on the mating surface: 67997-130HLF has 30.0µin (0.76µm) gold plating, while 67997-230HLF has 15.0µin (0.38µm) gold plating. The 67997-230HLF matches the original 1-104351-5 gold plating thickness of 15.0µin (0.38µm).

Q: Do the substitute parts support the same current and voltage ratings as the original?

A: The original 1-104351-5 is rated for 3A current at 30VAC. Both Amphenol ICC substitutes specify 3A current rating. The Molex 0010897302 does not provide current or voltage rating specifications in the available data. For applications requiring 3A at 30VAC operation, the Amphenol ICC parts provide explicit rating confirmation.

Q: What is the operating temperature range for each substitute?

A: The original TE Connectivity 1-104351-5 operates from -65°C to 105°C. The Molex 0010897302 does not specify an operating temperature range. Both Amphenol ICC substitutes (67997-130HLF and 67997-230HLF) operate from -65°C to 130°C, providing a 25°C extended upper temperature limit.

Q: Are there packaging differences between the substitutes?

A: The original 1-104351-5 packaging is not specified. The Molex 0010897302 is supplied in bulk packaging. Both Amphenol ICC parts (67997-130HLF and 67997-230HLF) are supplied in bag packaging. Packaging differences do not affect connector functionality but may impact procurement and handling procedures.

Q: What contact material is used in each substitute?

A: The original 1-104351-5 uses copper alloy contacts. The Molex 0010897302 uses copper alloy contacts. Both Amphenol ICC substitutes (67997-130HLF and 67997-230HLF) use phosphor bronze contacts. Phosphor bronze provides enhanced mechanical strength and corrosion resistance compared to copper alloy.

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