TE Connectivity 499786-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 499786-4 is a rectangular connector header, right-angle configuration, with 20 positions at 2.54mm pitch. This through-hole, shrouded connector is designed for board-to-cable/wire applications with solder termination and latch lock/eject hook fastening. The part is currently active in production with 1015 units in stock. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications within the AMP-Latch and compatible connector series.

Key Parameters

Parameter	Specification
Connector Type	Header
Contact Type	Male Pin
Number of Positions	20
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
Termination	Solder
Contact Length - Mating	0.240" (6.10mm)
Insulation Height	0.315" (8.00mm)
Operating Temperature	-65°C ~ 105°C
Current Rating	1A per Contact
Voltage Rating	250VAC
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 499786-4 are grouped based on the following critical parameters that determine functional compatibility:

Primary Matching Criteria:

Connector type (Header)
Contact type (Male Pin)
Number of positions (20)
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)
Termination (Solder)
Contact length - mating (0.240" / 6.10mm)
Style (Board to Cable/Wire)
Features (Keying Slot, Mounting Flange)
Material Flammability Rating (UL94 V-0)

Secondary Compatibility Parameters:

Operating temperature range
Current rating
Voltage rating
Contact finish specifications
Insulation material and height
Fastening type (Latch Lock/Eject Hooks)

Substitute parts are identified from manufacturers including TE Connectivity, HARTING, Amphenol ICC (FCI), and 3M. All substitute parts maintain the core electrical and mechanical specifications required for direct functional replacement in applications designed for the 499786-4.

Parameter Comparison

Parameter	499786-4 (TE)	5499786-4 (TE)	09185205901 (HARTING)	09185206903 (HARTING)	09185206913 (HARTING)	09185207903 (HARTING)	71922-120LF (Amphenol)	71922-220LF (Amphenol)	D3428-5202-AR (3M)	D3428-5302-AR (3M)	N3428-5203RB (3M)
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	20	20	20	20	20	20	20	20	20	20	20
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
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
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Contact Length - Mating	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.228" (5.80mm)	0.228" (5.80mm)	0.240" (6.10mm)	0.240" (6.10mm)	0.240" (6.10mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square	Square
Features	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange	Keying Slot, Mounting Flange
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
Operating Temperature	-65°C ~ 105°C	-65°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	Not specified	Not specified	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Current Rating	1A per Contact	1A per Contact	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	1.75A	1.75A	1.75A
Voltage Rating	250VAC	250VAC	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified
Insulation Height	0.315" (8.00mm)	0.315" (8.00mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)	0.339" (8.61mm)	0.339" (8.61mm)	0.340" (8.64mm)	0.340" (8.64mm)	0.340" (8.64mm)
Product Status	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	Not applicable	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Direct Equivalent (Same Manufacturer):

The 5499786-4 from TE Connectivity is a direct equivalent to the 499786-4. Both parts share identical electrical and mechanical specifications with the primary difference being RoHS3 compliance status on the 5499786-4. The 5499786-4 offers higher inventory availability (5308 units) and is recommended for new designs requiring RoHS3 compliance.

Cross-Manufacturer Substitutes:

HARTING SEK Series (09185205901, 09185206903, 09185206913, 09185207903): All HARTING SEK series connectors meet the core functional requirements with identical pitch, position count, and mounting configuration. These parts feature extended operating temperature range (-55°C ~ 125°C) compared to the original specification. HARTING parts are ROHS3 compliant and REACH unaffected. Variations exist in contact post length and fastening hook length (short vs. long), which do not affect mating compatibility. The 09185206903 is available in tray packaging with 1176 units in stock.

Amphenol ICC (FCI) Quickie™ Series (71922-120LF, 71922-220LF): Both Amphenol parts provide functional equivalence with identical pitch and position specifications. These connectors feature phosphor bronze contacts with gold GXT™ finish and are RoHS compliant. The primary distinction between 71922-120LF and 71922-220LF is the fastening hook configuration (standard vs. short). Both are available in tube packaging with inventory exceeding 3300 units.

3M D3000 and 3000 Series (D3428-5202-AR, D3428-5302-AR, N3428-5203RB): 3M connectors provide functional equivalence with higher current rating (1.75A per contact) compared to the original 1A specification. The D3428 series differs in fastening hook length (short vs. long), while the N3428-5203RB offers extended contact post length (0.155" vs. 0.112"). All 3M parts are ROHS3 compliant or RoHS compliant and feature UL94 V-0 flammability rating.

Selection Criteria:

For applications requiring RoHS3 compliance: 5499786-4, HARTING SEK series, or 3M parts
For extended temperature operation: HARTING SEK series (-55°C ~ 125°C)
For higher current capacity: 3M parts (1.75A per contact)
For inventory availability: 5499786-4 (5308 units), 71922-220LF (3331 units), or 09185206913 (2332 units)
For specific packaging requirements: Verify tray vs. bulk vs. tube availability per application needs

Frequently Asked Questions (FAQ)

Q: Can I substitute the 499786-4 with the 5499786-4?

A: Yes. The 5499786-4 is a direct equivalent with identical electrical and mechanical specifications. The primary difference is RoHS3 compliance status on the 5499786-4. Both parts are functionally interchangeable in applications designed for the 499786-4.

Q: What are the key differences between TE Connectivity and HARTING substitutes?

A: HARTING SEK series connectors (09185205901, 09185206903, 09185206913, 09185207903) maintain identical pitch, position count, and mounting configuration. The primary differences are extended operating temperature range (-55°C ~ 125°C vs. -65°C ~ 105°C), different contact materials (copper alloy vs. brass), and insulation material composition (PBT glass-filled vs. standard). All HARTING parts are ROHS3 compliant and REACH unaffected.

Q: Are Amphenol ICC 71922-120LF and 71922-220LF interchangeable?

A: Yes. Both Amphenol parts are functionally equivalent with the same pitch, position count, and mounting type. The distinction is fastening hook configuration: 71922-120LF has standard hooks while 71922-220LF has short hooks. This difference does not affect mating compatibility or electrical performance.

Q: What is the advantage of 3M D3428 and N3428 series connectors?

A: 3M connectors provide higher current rating (1.75A per contact vs. 1A) and are available with different contact post lengths. The D3428-5302-AR features long fastening hooks while D3428-5202-AR has short hooks. The N3428-5203RB offers extended contact post length (0.155" vs. 0.112"), which may be beneficial for applications requiring deeper PCB penetration.

Q: Does insulation height variation affect compatibility?

A: Insulation height variations among substitute parts (ranging from 0.315" to 0.340") do not affect mating compatibility. These minor dimensional differences are within acceptable tolerances for standard PCB mounting applications. Verify specific application requirements if tight mechanical constraints exist.

Q: Which substitute part offers the best inventory availability?

A: The 5499786-4 (TE Connectivity) offers the highest inventory with 5308 units in stock. Among cross-manufacturer alternatives, 71922-220LF (Amphenol) has 3331 units and 09185206913 (HARTING) has 2332 units available.

Q: Are all substitute parts UL94 V-0 rated?

A: Yes. All substitute parts listed maintain UL94 V-0 material flammability rating, meeting the same safety standards as the original 499786-4.

Q: What packaging options are available for substitute parts?

A: Packaging varies by manufacturer and part number. TE Connectivity 5499786-4 is available in bulk. HARTING 09185206903 is supplied in tray packaging. Amphenol 71922-120LF and 71922-220LF are supplied in tube packaging. 3M parts (D3428-5202-AR, D3428-5302-AR) are supplied in tray packaging. Verify packaging requirements for your assembly process.

Q: Can I use HARTING parts in applications originally designed for TE Connectivity 499786-4?

A: Yes. HARTING SEK series connectors are functionally equivalent with identical pitch, position count, and mounting configuration. The extended operating temperature range (-55°C ~ 125°C) provides additional margin for temperature-sensitive applications. Verify that the application does not have specific manufacturer requirements or proprietary keying specifications.

Q: What is the difference between contact finish specifications across substitute parts?

A: Contact finish variations include gold thickness (10.0µin to 30.0µin on mating contacts) and post finish materials (tin vs. tin-lead). These variations do not affect electrical performance or mating compatibility. All parts maintain adequate contact finish for reliable signal transmission and mechanical durability.

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