TE Connectivity AMP Connectors 499345-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 499345-9 is a rectangular connector header designed for through-hole, right-angle mounting applications. This shrouded 40-position connector operates at 0.100" (2.54mm) pitch and accommodates board-to-cable/wire interconnections with male pin contacts. The part is currently active in production status. Substitute parts are identified to address inventory availability, compliance requirements, or specific application constraints while maintaining electrical and mechanical compatibility within the defined parameter specifications.

Key Parameters

Parameter	Specification
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
Shrouding	Shrouded - 4 Wall
Contact Length - Mating	0.240" (6.10mm)
Insulation Height	0.315" (8.00mm)
Contact Shape	Square
Contact Finish - Mating	Gold or Gold-Palladium
Contact Material	Brass
Operating Temperature	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0
Current Rating	1A per Contact
Voltage Rating	250VAC
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 499345-9 are grouped based on strict electrical and mechanical parameter compatibility. The primary substitution criteria are:

Critical Parameters for Substitution:

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)
Shrouding (Shrouded - 4 Wall)
Contact shape (Square)
Material flammability rating (UL94 V-0)
Moisture sensitivity level (1 - Unlimited)

Allowable Variations:

Contact length - mating: 0.228" to 0.240" (5.80mm to 6.10mm)
Contact length - post: 0.110" to 0.177" (2.79mm to 4.50mm)
Insulation height: 0.315" to 0.340" (8.00mm to 8.64mm)
Contact finish - mating: Gold, Gold-Palladium, or Gold GXT™
Contact material: Brass or Copper Alloy
Fastening type: Latch Lock/Eject Hooks (Short or Long)
Operating temperature: -65°C to -55°C minimum; 105°C to 125°C maximum
Current rating: 1A to 1.75A per contact
Packaging: Tray or Bulk

Substitute parts must maintain compatibility with the 0.100" (2.54mm) pitch standard and preserve the 40-position, 2-row configuration with shrouded 4-wall construction.

Parameter Comparison

Part Number	Manufacturer	Connector Type	Positions	Rows	Pitch (mm)	Mounting	Shrouding	Contact Length - Mating (in)	Contact Length - Post (in)	Insulation Height (in)	Contact Finish - Mating	Contact Material	Operating Temp (°C)	Current Rating (A)	Voltage Rating	RoHS Status	Packaging
499345-9	TE Connectivity AMP	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.110	0.315	Gold or Gold-Palladium	Brass	-65 ~ 105	1	250VAC	Non-compliant	Tray
5499345-9	TE Connectivity AMP	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.110	0.315	Gold or Gold-Palladium	Brass	-65 ~ 105	1	250VAC	Compliant	Tray
09185405903	HARTING	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.114	0.335	Gold	Copper Alloy	-55 ~ 125	—	—	ROHS3 Compliant	Bulk
09185406901	HARTING	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.177	0.335	Gold	Copper Alloy	-55 ~ 125	—	—	ROHS3 Compliant	Bulk
09185406903	HARTING	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.114	0.335	Gold	Copper Alloy	-55 ~ 125	—	—	ROHS3 Compliant	Tray
09185407903	HARTING	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.114	0.335	Gold	Copper Alloy	-55 ~ 125	—	—	ROHS3 Compliant	Tray
71922-140LF	Amphenol ICC (FCI)	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.228	0.114	0.339	Gold, GXT™	Phosphor Bronze	—	—	—	RoHS Compliant	Tube
71922-240LF	Amphenol ICC (FCI)	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.228	0.114	0.339	Gold, GXT™	Phosphor Bronze	—	—	—	RoHS Compliant	Tube
D3432-5302-AR	3M	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.112	0.340	Gold	Brass	-55 ~ 105	1.75	—	ROHS3 Compliant	Tray
N3432-5202RB	3M	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.112	0.340	Gold	Copper Alloy	-55 ~ 105	1.75	—	RoHS Compliant	Bulk
N3432-5203RB	3M	Header	40	2	2.54	Through Hole, Right Angle	Shrouded - 4 Wall	0.240	0.155	0.340	Gold	Copper Alloy	-55 ~ 105	1.75	—	RoHS Compliant	Bulk

Engineering Selection Recommendations

Direct Equivalent (Same Manufacturer):

The part 5499345-9 from TE Connectivity AMP Connectors is a direct equivalent to 499345-9 with identical electrical and mechanical specifications. The primary distinction is RoHS compliance status: 5499345-9 is RoHS Compliant, while 499345-9 is RoHS non-compliant. Selection of 5499345-9 is appropriate for applications requiring RoHS compliance certification.

Cross-Manufacturer Substitutes:

TE Connectivity / HARTING Compatibility: The HARTING SEK series connectors (09185405903, 09185406901, 09185406903, 09185407903) maintain full mechanical and electrical compatibility with the 499345-9. These parts feature ROHS3 compliance and extended operating temperature range (-55°C to 125°C). Variations in contact post length (0.114" to 0.177") accommodate different PCB thicknesses and application requirements. All HARTING parts are REACH Unaffected. Selection is appropriate when extended temperature performance or enhanced compliance status is required.

Amphenol ICC (FCI) Quickie™ Series: The 71922-140LF and 71922-240LF connectors from Amphenol ICC (FCI) provide RoHS-compliant alternatives with phosphor bronze contacts and GXT™ gold mating finish. Contact length - mating is 0.228" (5.80mm), which is within the allowable substitution range. These parts are supplied in tube packaging. Selection is appropriate for applications prioritizing RoHS compliance and alternative contact material specifications.

3M 3000 Series: The 3M parts (D3432-5302-AR, N3432-5202RB, N3432-5203RB) offer ROHS3 or RoHS compliance with elevated current ratings (1.75A per contact). Contact post lengths vary from 0.112" to 0.155", providing flexibility for different PCB mounting depths. D3432-5302-AR is supplied in tray packaging; N3432-5202RB and N3432-5203RB are supplied in bulk. Selection is appropriate when higher current capacity or specific post length requirements are present.

Compliance Considerations:

Original part 499345-9: RoHS non-compliant; REACH Affected
5499345-9: RoHS Compliant; REACH status undefined
HARTING parts: ROHS3 Compliant; REACH Unaffected
Amphenol ICC (FCI) parts: RoHS Compliant; REACH Affected
3M parts: ROHS3 or RoHS Compliant; REACH Unaffected

Applications subject to RoHS or REACH regulations require selection of compliant alternatives.

Frequently Asked Questions (FAQ)

Q: Can 5499345-9 be used as a direct replacement for 499345-9?

A: Yes. The 5499345-9 is electrically and mechanically identical to 499345-9. The primary difference is RoHS compliance status. Both parts share identical pitch (2.54mm), position count (40), row configuration (2), mounting type (through hole, right angle), and shrouding (4 wall). Direct substitution is valid for applications where RoHS compliance is not a requirement or where compliance is desired.

Q: What is the significance of contact post length variations among substitute parts?

A: Contact post length determines the depth of insertion into the PCB or mating connector. The 499345-9 specifies 0.110" (2.79mm) post length. Substitute parts range from 0.110" to 0.177" (2.79mm to 4.50mm). Longer post lengths accommodate thicker PCBs or provide additional mechanical engagement. Selection must align with the specific PCB thickness and mating connector specifications of the application.

Q: Are HARTING SEK series connectors fully compatible with the 499345-9?

A: HARTING SEK series connectors (09185405903, 09185406901, 09185406903, 09185407903) are mechanically and electrically compatible with 499345-9 across all critical parameters: 40 positions, 2 rows, 2.54mm pitch, through-hole right-angle mounting, and 4-wall shrouding. Variations exist in contact post length (0.114" to 0.177"), insulation height (0.335" vs. 0.315"), and operating temperature range (-55°C to 125°C vs. -65°C to 105°C). These variations do not prevent substitution but must be evaluated against specific application requirements.

Q: What is the difference between tray and bulk packaging?

A: Packaging format affects handling, storage, and quantity per unit. Tray packaging (499345-9, 5499345-9, 09185406903, 09185407903, D3432-5302-AR) provides organized component presentation suitable for automated assembly. Bulk packaging (09185405903, 09185406901, N3432-5202RB, N3432-5203RB) offers cost efficiency for high-volume applications. Tube packaging (71922-140LF, 71922-240LF) provides compact storage. Electrical and mechanical specifications are independent of packaging format.

Q: Can I use 71922-240LF in place of 499345-9?

A: Yes, with consideration of contact length - mating specification. The 71922-240LF maintains full compatibility across critical parameters: 40 positions, 2 rows, 2.54mm pitch, through-hole right-angle mounting, and 4-wall shrouding. The contact length - mating is 0.228" (5.80mm) compared to 0.240" (6.10mm) on the 499345-9. This 0.012" (0.30mm) difference falls within the allowable substitution range. The 71922-240LF offers RoHS compliance and phosphor bronze contacts with GXT™ gold finish.

Q: Which substitute part offers the highest current rating?

A: The 3M parts (D3432-5302-AR, N3432-5202RB, N3432-5203RB) provide the highest current rating at 1.75A per contact, compared to 1A per contact on the 499345-9. This 75% increase in current capacity may be beneficial for high-power applications. All other substitute parts do not specify current rating in the provided data.

Q: Are there temperature range limitations when substituting parts?

A: The 499345-9 operates from -65°C to 105°C. HARTING SEK series parts extend the upper limit to 125°C and lower limit to -55°C, providing a wider operating window. Amphenol ICC (FCI) and 3M parts do not specify operating temperature ranges in the provided data. Applications requiring operation below -55°C or above 125°C must retain the original 499345-9 or verify alternative part specifications with the manufacturer.

Q: What is the difference between RoHS and ROHS3 compliance?

A: RoHS (Restriction of Hazardous Substances) compliance restricts specific hazardous materials. ROHS3 represents the third iteration of RoHS regulations with updated substance restrictions. Both certifications indicate compliance with hazardous substance limitations. Applications subject to regulatory requirements should verify which certification level is mandated by the applicable standard or customer specification.

Q: Can I mix substitute parts from different manufacturers in the same assembly?

A: Yes. All substitute parts maintain compatibility across critical electrical and mechanical parameters. However, assembly consistency and supply chain management typically favor single-source or limited-source strategies. If multiple manufacturers are used, verify that mating connectors and PCB layouts accommodate the specific dimensional variations (particularly contact post length and insulation height) of each part.

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