3M 3372-6202-UG Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The 3M 3372-6202-UG is a shrouded rectangular connector header designed for through-hole mounting with 60 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The part features male pin contacts with gold-plated mating surfaces and tin-lead post finishes, suitable for board-to-board or cable interconnection applications.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	60
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Shrouding	Shrouded - 4 Wall
Mounting Type	Through Hole
Termination	Solder
Contact Finish - Mating	Gold
Contact Finish - Post	Tin-Lead
Operating Temperature Range	-55°C to 105°C
Current Rating	1A
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the 3372-6202-UG is determined by strict equivalence across the following critical parameters:

Connector type (Header)
Contact type (Male Pin)
Position count (60 positions)
Row configuration (2 rows)
Mating pitch (0.100" / 2.54mm)
Row spacing (0.100" / 2.54mm)
Shrouding style (Shrouded - 4 Wall)
Mounting method (Through Hole)
Termination type (Solder)
Contact finish on mating surface (Gold)
Operating temperature range (-55°C to 105°C minimum)
Flammability rating (UL94 V-0)

Substitute parts are grouped into two categories based on fastening mechanism differences and material composition variations that do not affect core electrical or mechanical compatibility:

Group 1: Push-Pull Fastening (N3372-6002RB) - Features updated fastening mechanism and PCT insulation material with improved RoHS compliance.

Group 2: Latch Lock/Eject Hook Fastening (09185606914, 3-5499160-1, 3-5499374-1, 71918-260LF) - Maintains original latch-based fastening with variations in insulation material, contact geometry, and post finish specifications.

Parameter Comparison

Parameter	3372-6202-UG (Main)	N3372-6002RB	09185606914	3-5499160-1	3-5499374-1	71918-260LF
Manufacturer	3M	3M	HARTING	TE Connectivity	TE Connectivity	Amphenol ICC (FCI)
Product Status	Obsolete	Active	Active	Active	Active	Active
Connector Type	Header	Header	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	60	60	60	60	60	60
Number of Rows	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)
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)
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Fastening Type	Latch Lock/Eject Hooks, Short	Push-Pull	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Short	Latch Lock/Eject Hooks, Short
Contact Finish - Mating	Gold	Gold	Gold	Gold or Gold-Palladium	Gold or Gold-Palladium	Gold, GXT™
Contact Finish - Post	Tin-Lead	Tin	Tin	Tin	Tin	Tin
Operating Temperature Range	-55°C to 105°C	-55°C to 105°C	-55°C to 125°C	-55°C to 105°C	-65°C to 105°C	Not specified
Current Rating	1A	1.75A	Not specified	1A	1A per Contact	Not specified
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

For RoHS-Compliant Applications:

N3372-6002RB, 09185606914, 3-5499160-1, 3-5499374-1, and 71918-260LF all meet RoHS compliance requirements. The 3372-6202-UG is RoHS non-compliant and unsuitable for new designs subject to RoHS regulations.

For Active Product Status:

All substitute parts maintain active product status, ensuring ongoing availability and manufacturer support. The obsolete status of 3372-6202-UG necessitates substitution for long-term supply chain reliability.

For Fastening Mechanism Compatibility:

N3372-6002RB employs a Push-Pull fastening mechanism, differing from the original Latch Lock/Eject Hook design. This represents a functional change in mating/unmating procedure and requires mechanical validation in the target application.

The remaining substitutes (09185606914, 3-5499160-1, 3-5499374-1, 71918-260LF) maintain the original Latch Lock/Eject Hook fastening mechanism, providing direct mechanical compatibility.

For Extended Temperature Range:

09185606914 supports -55°C to 125°C, and 3-5499374-1 supports -65°C to 105°C, offering expanded operating ranges compared to the original -55°C to 105°C specification.

For Current Rating:

N3372-6002RB provides 1.75A current rating, exceeding the original 1A specification. Other substitutes maintain or specify 1A ratings.

For Post Finish Composition:

The original part features Tin-Lead post finish. All substitutes use Tin post finish, eliminating lead content and supporting RoHS compliance objectives.

Frequently Asked Questions (FAQ)

Q: Can N3372-6002RB be used as a direct mechanical replacement for 3372-6202-UG?

A: N3372-6002RB maintains electrical and dimensional compatibility but employs Push-Pull fastening instead of Latch Lock/Eject Hooks. Mechanical validation is required to confirm compatibility with mating connectors and cable assemblies designed for the original latch mechanism.

Q: Which substitute part provides the closest mechanical match to the original 3372-6202-UG?

A: 09185606914, 3-5499160-1, 3-5499374-1, and 71918-260LF all retain the Latch Lock/Eject Hook fastening mechanism. Among these, 09185606914 and 71918-260LF maintain contact length specifications closest to the original design.

Q: Are all substitute parts RoHS compliant?

A: Yes. N3372-6002RB, 09185606914, 3-5499160-1, 3-5499374-1, and 71918-260LF are all RoHS compliant or ROHS3 compliant. The original 3372-6202-UG is RoHS non-compliant.

Q: What is the significance of the contact finish differences between substitutes?

A: All substitutes employ Gold mating surface finish, maintaining electrical performance equivalent to the original. Post finish variations (Tin vs. Tin-Lead) reflect RoHS compliance requirements. Tin post finish eliminates lead content while maintaining solder joint reliability.

Q: Do all substitutes support the same current rating as the original part?

A: The original 3372-6202-UG is rated at 1A. N3372-6002RB provides 1.75A. Other substitutes specify 1A or do not specify current rating. Application current requirements should be verified against selected substitute specifications.

Q: What packaging options are available for substitute parts?

A: N3372-6002RB is supplied in Bulk packaging. 09185606914 is supplied in Bulk. 3-5499160-1 is supplied in Tray. 3-5499374-1 packaging is not specified. 71918-260LF is supplied in Tube. Packaging selection depends on procurement and assembly process requirements.

Q: Are there insulation material differences between the original and substitute parts?

A: The original 3372-6202-UG uses Polybutylene Terephthalate (PBT) with glass fill. N3372-6002RB uses Polycyclohexylenedimethylene Terephthalate (PCT) with glass fill. 09185606914 uses PBT with glass fill. TE Connectivity parts (3-5499160-1, 3-5499374-1) do not specify insulation material. 71918-260LF uses Thermoplastic with glass fill. All materials meet UL94 V-0 flammability requirements.

Q: Which substitute offers the widest operating temperature range?

A: 3-5499374-1 supports -65°C to 105°C, providing the lowest minimum temperature specification. 09185606914 supports -55°C to 125°C, providing the highest maximum temperature specification.

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