TE Connectivity 1-104352-7 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-104352-7 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole connector features 40 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, designed for board-to-board or cable applications. The connector utilizes male pins with press-fit and solder termination options, tin-lead contact finish, and operates across a temperature range of -65°C to 105°C with a 3A current rating at 30VAC.

The part is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain functional compatibility while offering improved availability and compliance status. Multiple manufacturers produce functionally equivalent 40-position, 2.54mm pitch header connectors suitable for direct substitution in legacy designs.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Contact Type	Male Pin
Number of Positions	40
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Shrouding	Unshrouded
Contact Shape	Square
Insulation Height	0.090" (2.29mm)
Material Flammability Rating	UL94 V-0
Insulation Color	Black
Current Rating	3A
Voltage Rating	30VAC
Operating Temperature	-65°C ~ 105°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1-104352-7 is determined by strict adherence to the following critical parameters:

Primary Matching Criteria:

40 positions in 2-row configuration
0.100" (2.54mm) mating pitch
0.100" (2.54mm) row spacing
Male pin contact type
Header connector type with breakaway capability
Through-hole mounting
Unshrouded design
Square contact shape
0.090" (2.29mm) insulation height
UL94 V-0 flammability rating
Black insulation color

Secondary Compatibility Parameters:

Contact length variations within mechanical envelope constraints
Contact finish composition (tin, gold, or tin-lead)
Termination method (solder, press-fit, or kinked pin)
Insulation material composition (LCP, thermoplastic, or polyester)
Contact material (copper alloy, phosphor bronze, or brass)

Substitute parts must maintain identical mating pitch, row configuration, position count, and mounting methodology. Variations in contact length, finish thickness, and post length are acceptable provided overall connector height remains compatible with the application's mechanical constraints. All substitute parts listed maintain UL94 V-0 flammability compliance and MSL 1 moisture sensitivity rating.

Parameter Comparison

Parameter	1-104352-7 (TE)	0010897400 (Molex)	0010897401 (Molex)	0010897402 (Molex)	0702800608 (Molex)	0702800648 (Molex)	0702800688 (Molex)	0702871214 (Molex)	0879144016 (Molex)	10076801-101-40LF (Amphenol)	450-V3-240-00-006101 (Preci-Dip)
Connector Type	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	Header, Breakaway	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	40	40	40	40	40	40	40	40	40	40	40
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
Shrouding	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded	Unshrouded
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Circular
Insulation Height	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.090" (2.29mm)	0.112" (2.85mm)	0.110" (2.79mm)
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	3A	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	3A per Contact	3A
Voltage Rating	30VAC	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	150VDC
Operating Temperature	-65°C ~ 105°C	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	-65°C ~ 130°C	-55°C ~ 125°C
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level	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

Primary Substitutes (Highest Compatibility):

The Molex C-Grid 70280 series parts (0010897400, 0010897401, 0010897402, 0702800608, 0702800648, 0702800688) and Molex C-Grid 87914 series part (0879144016) provide direct functional equivalence to the TE Connectivity 1-104352-7. All Molex alternatives maintain identical mating pitch, row configuration, position count, and through-hole mounting methodology. These parts are classified as active products with ROHS3 compliance, addressing the obsolescence and regulatory compliance limitations of the original component.

The Molex C-Grid 70280 variants differ in contact post length (0.107" or 0.175") and contact finish composition (gold or tin). Selection between these variants depends on specific application requirements for contact length and mating surface finish. The 0702800608, 0702800648, and 0702800688 variants feature extended post length (0.175") suitable for applications requiring deeper solder penetration or board thickness accommodation.

The Molex 0879144016 (C-Grid 87914 series) provides contact length and post dimensions closely matching the original TE part, with tin-lead contact finish composition identical to the 1-104352-7. This variant offers the most direct dimensional correspondence.

Secondary Substitutes (Functional Equivalence with Dimensional Variations):

The Amphenol ICC 10076801-101-40LF (BERGSTIK® series) maintains identical mating pitch, row spacing, and position count with active product status and RoHS compliance. This part features phosphor bronze contact material and thermoplastic insulation, with operating temperature range extended to -65°C to 130°C. The insulation height of 0.112" (2.85mm) represents a minor deviation from the 0.090" specification. Current rating of 3A per contact matches the original specification.

The Preci-Dip 450-V3-240-00-006101 maintains core electrical and mechanical compatibility with circular contact geometry rather than square. This part features brass contact material, polyester insulation, and 150VDC voltage rating. The insulation height of 0.110" (2.79mm) and operating temperature range of -55°C to 125°C represent minor deviations from the original specification.

Compliance Considerations:

All listed substitute parts are active products with current manufacturing status, ensuring long-term availability. The Molex and Amphenol alternatives provide ROHS3 compliance, addressing regulatory requirements for new designs. The original TE Connectivity 1-104352-7 is classified as RoHS non-compliant, making substitution necessary for applications subject to RoHS directives.

Frequently Asked Questions (FAQ)

Q: Can Molex C-Grid 70280 series connectors directly replace the TE Connectivity 1-104352-7?

A: Yes. The Molex 0010897400, 0010897401, 0010897402, 0702800608, 0702800648, and 0702800688 maintain identical mating pitch (0.100"), row spacing (0.100"), position count (40 in 2 rows), contact type (male pin), mounting method (through-hole), and shrouding (unshrouded). All parts maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity. Selection among these variants depends on required contact post length and finish composition.

Q: What is the difference between Molex variants with 0.107" and 0.175" contact post length?

A: Contact post length determines solder joint depth and board thickness accommodation. The 0.107" post length (0010897400, 0010897401, 0010897402, 0702871214) provides dimensions closely matching the original TE part's 0.120" post specification. The 0.175" post length (0702800608, 0702800648, 0702800688) accommodates thicker PCBs or applications requiring extended solder penetration. Overall connector height increases from 0.437" to 0.505" with the extended post variant.

Q: Are there differences in contact finish between substitute parts?

A: Yes. Molex variants offer gold finish (0010897400, 0010897402, 0702800648, 0702800688) or tin finish (0010897401, 0702800608, 0702871214). The original TE part features tin-lead finish. Gold-finished contacts provide enhanced corrosion resistance and lower contact resistance. Tin-finished contacts match the original composition more closely. Contact finish thickness varies from 15.0µin to 150.0µin depending on variant selection.

Q: Does the Amphenol 10076801-101-40LF provide equivalent performance to the TE part?

A: The Amphenol part maintains identical mating pitch, row spacing, position count, and current rating (3A). The insulation height of 0.112" represents a 0.022" increase from the original 0.090" specification. Operating temperature range extends to 130°C compared to the original 105°C maximum. Contact material composition differs (phosphor bronze versus unspecified in original). This part is suitable for applications where the slightly increased insulation height does not create mechanical constraints.

Q: What is the significance of RoHS compliance in selecting a substitute?

A: The original TE Connectivity 1-104352-7 is classified as RoHS non-compliant. All listed Molex, Amphenol, and Preci-Dip alternatives are ROHS3 compliant, meeting regulatory requirements for new product designs and procurement in jurisdictions enforcing RoHS directives. RoHS compliance eliminates lead and other restricted substances from contact finishes and solder compositions.

Q: Can the Preci-Dip 450-V3-240-00-006101 be used as a direct replacement?

A: The Preci-Dip part maintains identical mating pitch, row spacing, and position count with active product status and ROHS3 compliance. However, the contact shape is circular rather than square, and insulation height is 0.110" compared to 0.090". Operating temperature range is -55°C to 125°C versus the original -65°C to 105°C. This part is suitable for applications where contact geometry and insulation height variations do not create compatibility issues.

Q: What packaging options are available for substitute parts?

A: Molex C-Grid 70280 and 70287 series parts are supplied in bulk packaging. Molex C-Grid 87914 series (0879144016) is supplied in tray packaging. Amphenol BERGSTIK® 10076801-101-40LF is supplied in bag packaging. Preci-Dip 450 series is supplied in bulk packaging. Packaging selection does not affect electrical or mechanical compatibility; selection depends on procurement and inventory management requirements.

Q: Are all substitute parts rated for 3A current?

A: The original TE part and Amphenol 10076801-101-40LF are explicitly rated for 3A. Molex C-Grid variants do not specify current rating in available documentation. Preci-Dip 450 series is rated for 3A. For applications requiring confirmed 3A current capacity, the Amphenol or Preci-Dip alternatives provide explicit specification matching.

Q: What is the inventory availability of substitute parts?

A: Molex 0010897400 has 6,975 units in stock. Molex 0010897401 has 1,025 units. Molex 0010897402 has 1,347 units. Molex 0702800608 has 988 units. Molex 0702800648 has 1,048 units. Molex 0702800688 has 1,008 units. Molex 0702871214 has 701 units. Molex 0879144016 has 806 units. Amphenol 10076801-101-40LF has 719 units. Preci-Dip 450-V3-240-00-006101 has 1,131 units. All parts are classified as new original stock.

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