TE Connectivity 5499376-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5499376-9 is a rectangular connector header, right-angle configuration, with 40 positions at 2.54mm pitch. This through-hole, solder-terminated component features shrouded 4-wall design with latch lock/eject hooks and is specified for board-to-cable/wire applications. The part is Active status and ROHS3 compliant. Substitute parts are identified based on matching core electrical and mechanical parameters to ensure functional equivalence in applications requiring 40-position, 2.54mm pitch rectangular connectors with right-angle mounting and solder termination.

Key Parameters

Parameter	Value
Connector Type	Header
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, Right Angle
Termination	Solder
Shrouding	Shrouded - 4 Wall
Style	Board to Cable/Wire
Contact Shape	Square
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 5499376-9 are qualified based on the following core parameters that determine functional equivalence:

Critical Matching Parameters:

Connector Type: Header
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, Right Angle
Termination: Solder
Shrouding: Shrouded - 4 Wall
Contact Shape: Square
Material Flammability Rating: UL94 V-0

All identified substitute parts maintain these core parameters. Variations in contact length, insulation height, contact material composition, fastening hook length, and contact finish specifications are secondary parameters that do not prevent functional substitution when application requirements permit.

Parameter Comparison

Parameter	5499376-9 (TE)	09185405903 (HARTING)	09185406901 (HARTING)	09185406903 (HARTING)	09185407903 (HARTING)	71922-140LF (Amphenol)	71922-240LF (Amphenol)	D3432-5302-AR (3M)	N3432-5202RB (3M)	N3432-5203RB (3M)	N3432-5302RB (3M)
Manufacturer	TE Connectivity	HARTING	HARTING	HARTING	HARTING	Amphenol ICC (FCI)	Amphenol ICC (FCI)	3M	3M	3M	3M
Series	AMP-Latch	SEK	SEK	SEK	SEK	Quickie™	Quickie™	D3000	3000	3000	3000
Connector Type	Header	Header	Header	Header	Header	Header	Header	Header	Header	Header	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, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold or Gold-Palladium	Gold	Gold	Gold	Gold	Gold, GXT™	Gold, GXT™	Gold	Gold	Gold	Gold
Contact Finish - Post	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin	Tin
Contact Material	Brass	Copper Alloy	Copper Alloy	Copper Alloy	Copper Alloy	Phosphor Bronze	Phosphor Bronze	Brass	Copper Alloy	Copper Alloy	Copper Alloy
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
Product Status	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS 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

All identified substitute parts maintain Active product status and comply with UL94 V-0 flammability requirements. Selection among substitute parts should be based on the following compliance and availability factors:

ROHS3 Compliance: The TE Connectivity 5499376-9, HARTING 09185405903, 09185406901, 09185406903, 09185407903, and 3M D3432-5302-AR are ROHS3 compliant. The Amphenol ICC (FCI) 71922-140LF and 71922-240LF are RoHS compliant. The 3M parts N3432-5202RB, N3432-5203RB, and N3432-5302RB are RoHS compliant.

REACH Status: HARTING parts 09185405903, 09185406901, 09185406903, and 09185407903 are REACH Unaffected. The 3M parts N3432-5202RB, N3432-5203RB, and N3432-5302RB are REACH Unaffected. The Amphenol ICC (FCI) parts 71922-140LF and 71922-240LF are REACH Affected.

Packaging Availability: Substitute parts are available in Bulk, Tube, and Tray packaging configurations. Selection should align with procurement and assembly requirements.

Current Inventory: All substitute parts maintain active inventory levels ranging from 935 to 2658 pieces.

Frequently Asked Questions (FAQ)

Q: What are the core parameters that define substitution eligibility for the TE Connectivity 5499376-9?

A: The core parameters are: 40-position, 2-row configuration at 0.100" (2.54mm) pitch, male pin contact type, header connector type, through-hole right-angle mounting, solder termination, and shrouded 4-wall design with square contact shape. All substitute parts match these parameters.

Q: Are there differences in contact material between the main part and substitutes?

A: Yes. The TE Connectivity 5499376-9 uses brass contacts. HARTING and Amphenol parts use copper alloy or phosphor bronze. The 3M D3432-5302-AR uses brass, while other 3M parts use copper alloy. These material variations do not affect functional substitution for standard applications.

Q: What is the significance of contact length variations?

A: Contact length variations (ranging from 0.114" to 0.240" mating length and 0.112" to 0.177" post length) affect board thickness compatibility and mating depth. The TE Connectivity 5499376-9 specifies 0.240" mating length and 0.155" post length. Substitutes with different contact lengths may require board design verification but remain functionally equivalent for standard 40-position 2.54mm pitch applications.

Q: Do packaging differences affect electrical performance?

A: No. Packaging format (Bulk, Tube, or Tray) is a logistics and handling consideration only. Electrical and mechanical performance is identical regardless of packaging type.

Q: Are all substitute parts suitable for the same operating temperature range?

A: The TE Connectivity 5499376-9 operates from -65°C to 105°C. HARTING parts operate from -55°C to 125°C, providing a wider upper temperature range. Amphenol and 3M parts do not specify operating temperature in the provided data. Application temperature requirements should be verified against specific substitute part selection.

Q: What is the difference between short and long fastening hooks?

A: The TE Connectivity 5499376-9 uses short latch lock/eject hooks. HARTING parts use long hooks, and Amphenol parts use standard hooks. Hook length affects mating force and connector retention characteristics but does not prevent functional substitution in applications where mating force specifications are compatible.

Q: Are all substitute parts RoHS compliant?

A: All substitute parts are RoHS compliant. The TE Connectivity 5499376-9, HARTING parts, and 3M D3432-5302-AR are ROHS3 compliant. Amphenol ICC (FCI) and remaining 3M parts are RoHS compliant. ROHS3 compliance is a superset of RoHS compliance.

Q: What is the REACH status significance?

A: REACH Unaffected status (HARTING and certain 3M parts) indicates no REACH substance of concern. REACH Affected status (Amphenol parts) indicates the part may contain REACH-regulated substances. Selection should align with supply chain and regulatory requirements.

Q: Can the TE Connectivity 5499376-9 be directly replaced with any substitute part?

A: Yes, for applications requiring 40-position, 2.54mm pitch, right-angle header connectors with solder termination. Physical board layout verification is recommended when substituting parts with different contact lengths or insulation heights to ensure clearance compatibility.

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