3M 3627-6302 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The 3M 3627-6302 is a through-hole rectangular connector header with 24 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This connector features shrouded 4-wall design with solder termination and latch lock/eject hook fastening. The part is classified as obsolete, making identification of active equivalent and substitute parts essential for ongoing design support and procurement.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	24
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
Operating Temperature Range	-55°C ~ 105°C
Current Rating	1A
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 3627-6302 is determined by the following critical parameters:

Connector type (Header), contact type (Male Pin), and position count (24 positions in 2 rows)
Mating pitch (0.100" / 2.54mm) and row spacing (0.100" / 2.54mm)
Mounting method (Through Hole) and termination type (Solder)
Shrouding configuration (Shrouded - 4 Wall)
Operating temperature range (-55°C ~ 105°C minimum)
Material flammability rating (UL94 V-0)

Substitute parts are grouped into two categories based on fastening mechanism variation:

Category A - Push-Pull Fastening (Active Alternatives):

3M D3627-6002-AR (D3000 Series, RoHS Compliant)
3M N3627-6002RB (3000 Series, RoHS Compliant)

Category B - Latch Lock/Eject Hook Fastening (Direct Mechanical Equivalents):

TE Connectivity 499206-5 (AMP-Latch Series)
TE Connectivity 499922-5 (AMP-Latch Series)
TE Connectivity 5102321-5 (AMP-Latch Series, RoHS Compliant)
TE Connectivity 5499922-5 (AMP-Latch Series, RoHS Compliant)

Parameter Comparison

Parameter	3627-6302	D3627-6002-AR	N3627-6002RB	499206-5	499922-5	5102321-5	5499922-5
Manufacturer	3M	3M	3M	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Series	3000	D3000	3000	AMP-Latch	AMP-Latch	AMP-Latch	AMP-Latch
Number of Positions	24	24	24	24	24	24	24
Number of Rows	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)
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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	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
Fastening Type	Latch Lock/Eject Hooks, Long	Push-Pull	Push-Pull	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Long	Latch Lock/Eject Hooks, Long
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)	0.240" (6.10mm)
Contact Shape	Square	Square	Square	Square	Square	Square	Square
Contact Finish - Mating	Gold	Gold	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold or Gold-Palladium
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Current Rating (Amps)	1A	1.75A	1.75A	1A	1A	1A per Contact	1A
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	Non-compliant	Compliant	Compliant	Non-compliant	Non-compliant	Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Mechanical Replacement (Identical Fastening):

The TE Connectivity AMP-Latch series parts (499206-5, 499922-5, 5102321-5, 5499922-5) provide direct mechanical equivalents with latch lock/eject hook fastening identical to the original 3627-6302. These parts maintain the same connector geometry, pitch, and shrouding configuration. Selection among these four options depends on RoHS compliance requirements and contact post length specifications.

For RoHS-Compliant Replacement with Fastening Variation:

The 3M D3627-6002-AR and N3627-6002RB offer active alternatives with RoHS compliance. Both feature push-pull fastening instead of latch lock hooks, which represents a functional change in the mating mechanism. The D3627-6002-AR operates at 1.75A current rating, exceeding the original 1A specification. The N3627-6002RB maintains the 1.75A rating and is available in higher inventory quantities.

RoHS Compliance Considerations:

For applications requiring RoHS compliance, select from: 3M D3627-6002-AR, 3M N3627-6002RB, TE Connectivity 5102321-5, or TE Connectivity 5499922-5. The TE Connectivity 5499922-5 offers the highest inventory availability (5284 pcs) with ROHS3 compliance and bulk packaging.

For Non-RoHS Applications Requiring Identical Fastening:

The TE Connectivity 499206-5 and 499922-5 maintain the original latch lock/eject hook fastening with non-compliant RoHS status, matching the original part's regulatory classification.

Frequently Asked Questions (FAQ)

Q: Can I use the 3M D3627-6002-AR or N3627-6002RB as direct replacements for the 3627-6302?

A: These parts are functionally compatible but feature push-pull fastening instead of latch lock/eject hooks. The mating pitch, position count, shrouding, and electrical ratings are compatible. Mechanical interface changes require evaluation of the mating connector design.

Q: What is the difference between the TE Connectivity AMP-Latch substitute options?

A: All four TE Connectivity parts (499206-5, 499922-5, 5102321-5, 5499922-5) maintain identical fastening and connector geometry. Differences include contact post length (0.110" vs. 0.155"), contact finish thickness on mating surfaces (30.0µin vs. 15.0µin), and RoHS compliance status. The 5102321-5 and 5499922-5 are RoHS compliant.

Q: Does the higher current rating of the 3M D3627-6002-AR (1.75A vs. 1A) affect compatibility?

A: Higher current rating indicates improved contact design and material composition. This represents a performance enhancement and does not create compatibility issues for applications rated at 1A or below.

Q: What packaging options are available?

A: The 3M parts are supplied in Tray packaging. TE Connectivity 5499922-5 is available in Bulk packaging with the highest inventory (5284 pcs). Other TE Connectivity parts are supplied in Tray packaging.

Q: Are there temperature range differences between the original and substitute parts?

A: The TE Connectivity AMP-Latch series extends the lower operating temperature to -65°C compared to the original -55°C specification. Both maintain the upper limit of 105°C. This represents an expanded operating envelope.

Q: Which substitute part offers the best availability?

A: TE Connectivity 5499922-5 provides the highest inventory with 5284 pcs in stock, followed by 5102321-5 with 1320 pcs. Both are RoHS compliant and suitable for new designs.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message