53611-G34-4LF Equivalent & Substitute Parts

Part Overview

The 53611-G34-4LF is a rectangular connector header manufactured by Amphenol ICC (FCI) in the Quickie™ series. This through-hole vertical mount connector features 34 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The connector is actively produced and stocked with 842 units available. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications to support component sourcing flexibility and supply chain continuity.

Key Parameters

Parameter	Specification
Connector Type	Header
Contact Type	Male Pin
Number of Positions	34
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Shrouding	Shrouded - 4 Wall
Style	Board to Cable/Wire
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts are grouped based on strict equivalence of core electrical and mechanical parameters. All substitute parts listed maintain the following critical specifications:

34-position, 2-row configuration with 0.100" (2.54mm) pitch
Male pin contact type with shrouded 4-wall design
Through-hole solder termination
Board to cable/wire connection style
UL94 V-0 flammability rating
MSL 1 (Unlimited) moisture sensitivity

Variations in contact length, insulation height, contact finish thickness, and post finish material are permitted within the substitute group, as these parameters do not affect mating compatibility or basic electrical function. Mounting orientation (vertical vs. right-angle) and fastening mechanism differences (latch lock vs. push-pull) define distinct substitute categories.

Parameter Comparison

Part Number	Manufacturer	Series	Positions	Pitch (mm)	Rows	Mounting	Shrouding	Contact Finish - Mating	Fastening Type	Operating Temp (°C)	Voltage Rating	Current Rating	RoHS Status	Inventory
53611-G34-4LF	Amphenol ICC (FCI)	Quickie™	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold, GXT™	Latch Lock/Eject Hooks	-	-	-	RoHS Compliant	842
102321-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A per Contact	RoHS non-compliant	844
2-5499206-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A	ROHS3 Compliant	3384
499206-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A	Not applicable	672
499922-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A	RoHS non-compliant	1327
5102321-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A per Contact	ROHS3 Compliant	1276
5499206-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A	ROHS3 Compliant	10100
5499922-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A	ROHS3 Compliant	1684
5499923-8	TE Connectivity AMP Connectors	AMP-Latch	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold or Gold-Palladium	Latch Lock/Eject Hooks, Long	-65 to 105	250VAC	1A per Contact	RoHS Compliant	1694
AWH 34G-0222-T	Assmann WSW Components	-	34	2.54	2	Through Hole	Shrouded - 4 Wall	Gold	Latch Lock/Eject Hooks, Short	-40 to 105	-	3A	ROHS3 Compliant	12910
N2534-5002-RB	3M	2500	34	2.54	2	Through Hole, Right Angle	Shrouded - 4 Wall	Gold	Push-Pull	-55 to 105	-	1.75A	RoHS Compliant	1250

Engineering Selection Recommendations

Primary Vertical Mount Substitutes (Direct Replacement Category):

The TE Connectivity AMP-Latch series parts (102321-8, 2-5499206-8, 499206-8, 499922-8, 5102321-8, 5499206-8, 5499922-8, 5499923-8) are functionally equivalent to the 53611-G34-4LF for vertical through-hole mounting applications. These parts maintain identical pitch, position count, row configuration, and shrouding specifications. All operate within -65°C to 105°C temperature range with 250VAC voltage rating and 1A current capacity per contact.

Among the TE Connectivity substitutes, parts with ROHS3 Compliant status (2-5499206-8, 5102321-8, 5499206-8, 5499922-8, 5499923-8) are preferred for applications requiring RoHS3 compliance. Part 5499206-8 offers the highest inventory availability at 10,100 units.

Alternative Vertical Mount Substitute (Different Fastening):

The Assmann WSW Components AWH 34G-0222-T provides vertical mounting with identical pitch and position specifications but employs short latch lock fastening instead of long latch lock/eject hooks. This part operates across -40°C to 105°C and supports 3A current rating. ROHS3 Compliant status and 12,910 units in stock provide supply security.

Right-Angle Mounting Alternative (Distinct Configuration):

The 3M N2534-5002-RB (2500 series) is a right-angle through-hole connector with identical pitch and position count but different mounting orientation and push-pull fastening. This part is suitable only for applications requiring right-angle board-to-board or cable connections. RoHS Compliant status and 1,250 units available.

Frequently Asked Questions (FAQ)

Q: Can I substitute 53611-G34-4LF with any TE Connectivity AMP-Latch part?

A: Yes, all TE Connectivity AMP-Latch series parts listed (102321-8, 2-5499206-8, 499206-8, 499922-8, 5102321-8, 5499206-8, 5499922-8, 5499923-8) are electrically and mechanically compatible for vertical through-hole mounting. Differences in contact length, post finish material, and contact finish thickness do not affect mating compatibility or basic electrical function.

Q: What is the difference between parts with "Long" and "Short" fastening types?

A: Fastening type refers to the latch mechanism length. Long latch lock/eject hooks provide extended engagement depth, while short latch lock/eject hooks provide reduced engagement depth. Both secure the connector to the mating receptacle. Selection depends on PCB design and mechanical clearance requirements.

Q: Are all substitute parts RoHS compliant?

A: No. The main part 53611-G34-4LF is RoHS Compliant. Among substitutes, parts 2-5499206-8, 5102321-8, 5499206-8, 5499922-8, 5499923-8, AWH 34G-0222-T, and N2534-5002-RB are ROHS3 Compliant or RoHS Compliant. Parts 102321-8, 499206-8, and 499922-8 are RoHS non-compliant or not applicable. Compliance requirements should be verified against application specifications.

Q: Can I use the 3M N2534-5002-RB as a direct replacement?

A: No. The N2534-5002-RB is a right-angle connector with push-pull fastening, designed for different mounting orientation than the vertical 53611-G34-4LF. Use this part only when right-angle board-to-board or cable connections are required.

Q: What is the difference between contact finish specifications?

A: The main part specifies gold or gold GXT™ mating finish. Substitute parts specify gold or gold-palladium mating finish. Both provide equivalent electrical performance and corrosion resistance. Contact finish thickness (measured in microinches) varies among parts but does not affect functional compatibility.

Q: Which substitute offers the best supply availability?

A: Part 5499206-8 (TE Connectivity AMP-Latch) offers the highest inventory at 10,100 units, followed by AWH 34G-0222-T (Assmann WSW) at 12,910 units. For vertical mounting applications, 5499206-8 is recommended for supply security.

Q: Are there packaging differences among substitutes?

A: Yes. The main part 53611-G34-4LF is packaged in Tray. Substitute parts are packaged in either Tray or Bulk. Packaging selection may affect handling, storage, and cost considerations but does not affect electrical or mechanical function.

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