TE Connectivity 104076-5 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 104076-5 is a vertical rectangular connector header designed for through-hole mounting applications. This component is part of the AMPMODU System 50 series and features a 10-position, 2-row configuration with 0.050" (1.27mm) pitch spacing. The connector is actively manufactured and widely used in automotive, medical, telecommunications, and general-purpose applications requiring board-to-board or cable interconnection. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility with the original specification.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	10
Number of Rows	2
Pitch - Mating	0.050" (1.27mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Shrouding	Shrouded - 3 Wall
Termination	Solder
Operating Temperature Range	-65°C ~ 105°C
Voltage Rating	30VAC
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution of rectangular connector headers is determined by strict equivalence across the following critical parameters:

Mechanical Compatibility Parameters:

Connector type (Header)
Contact type (Male Pin)
Number of positions (10)
Number of rows (2)
Pitch spacing (0.050" / 1.27mm)
Row spacing (0.100" / 2.54mm)
Mounting type (Through Hole)
Shrouding configuration (Shrouded - 3 Wall)
Termination method (Solder)

Electrical Compatibility Parameters:

Operating temperature range (-65°C ~ 105°C)
Voltage rating (30VAC)
Contact material (Copper Alloy)
Contact finish on mating surface (Gold)

Regulatory Compliance Parameters:

Material flammability rating (UL94 V-0)
Series designation (AMPMODU System 50)

The substitute part 5-104076-5 maintains full equivalence across all critical mechanical and electrical parameters. Variations in post-contact finish material (Tin versus Tin-Lead) and RoHS compliance status do not affect functional interchangeability in the specified application envelope.

Parameter Comparison

Parameter	104076-5 (Main Part)	5-104076-5 (Substitute)	Compatibility
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Identical
Series	AMPMODU System 50	AMPMODU System 50	Identical
Connector Type	Header	Header	Identical
Contact Type	Male Pin	Male Pin	Identical
Number of Positions	10	10	Identical
Number of Rows	2	2	Identical
Pitch - Mating	0.050" (1.27mm)	0.050" (1.27mm)	Identical
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	Identical
Shrouding	Shrouded - 3 Wall	Shrouded - 3 Wall	Identical
Mounting Type	Through Hole	Through Hole	Identical
Termination	Solder	Solder	Identical
Contact Length - Mating	0.125" (3.18mm)	0.125" (3.18mm)	Identical
Contact Length - Post	0.100" (2.54mm)	0.100" (2.54mm)	Identical
Insulation Height	0.390" (9.91mm)	0.390" (9.91mm)	Identical
Contact Shape	Circular	Circular	Identical
Contact Finish - Mating	Gold	Gold	Identical
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	Identical
Contact Finish - Post	Tin-Lead	Tin	Functionally Equivalent
Contact Finish Thickness - Post	150.0µin (3.81µm)	150.0µin (3.81µm)	Identical
Contact Material	Copper Alloy	Copper Alloy	Identical
Insulation Material	Thermoplastic	Thermoplastic	Identical
Operating Temperature	-65°C ~ 105°C	-65°C ~ 105°C	Identical
Material Flammability Rating	UL94 V-0	UL94 V-0	Identical
Insulation Color	Black	Black	Identical
Voltage Rating	30VAC	30VAC	Identical
Product Status	Active	Active	Identical
RoHS Status	Not applicable	ROHS3 Compliant	Compliant Variant
REACH Status	REACH Affected	REACH Unaffected	Improved Compliance

Engineering Selection Recommendations

Both the 104076-5 and 5-104076-5 are active products manufactured by TE Connectivity and maintain full electrical and mechanical compatibility within the AMPMODU System 50 series. Selection between these parts is based on regulatory and compliance requirements specific to the end application.

104076-5 Selection Criteria:

Applications where RoHS compliance is not mandated
Legacy system designs with established supply chains
Tin-Lead post finish specifications required

5-104076-5 Selection Criteria:

Applications requiring ROHS3 compliance
New designs targeting REACH-unaffected component status
Tin post finish acceptable for solder joint formation
Preferred for automotive, medical, and telecommunications applications with modern regulatory requirements

Both parts carry identical UL94 V-0 flammability ratings and operate across the full -65°C to 105°C temperature range. The post-contact finish variation (Tin-Lead versus Tin) does not affect mating interface performance, as the mating surface finish remains gold-plated in both configurations.