TE Connectivity 3-87589-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 3-87589-6 is a rectangular connector header designed for through-hole mounting applications. This connector is a vertical 6-position header with 2.54mm (0.100") pitch spacing, featuring shrouded 4-wall construction and solder termination. The part operates within the AMPMODU Mod II series and is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design and procurement requirements.

Key Parameters

Parameter	Value
Connector Type	Header
Contact Type	Male Pin
Number of Positions	6
Number of Rows	2
Pitch - Mating	0.100" (2.54mm)
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Shrouding	Shrouded - 4 Wall
Termination	Solder
Operating Temperature Range	-65°C ~ 105°C
Current Rating	3A
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 3-87589-6 is determined by strict alignment of the following critical parameters:

Primary Matching Criteria:

Connector type: Header
Contact type: Male Pin
Number of positions: 6
Number of rows: 2
Pitch - mating: 0.100" (2.54mm)
Row spacing - mating: 0.100" (2.54mm)
Mounting type: Through Hole
Shrouding: Shrouded - 4 Wall
Termination: Solder
Material flammability rating: UL94 V-0
Insulation color: Black

Substitute Parts Identified:

TE Connectivity 8-87589-6 (Direct Manufacturer Equivalent): Identical electrical and mechanical specifications with updated contact finish (Tin instead of Tin-Lead) and active product status with RoHS compliance.
Molex 0901301206 (Similar Manufacturer Alternative): Meets core dimensional and functional requirements with variations in contact material (Brass vs. Phosphor Bronze), contact finish (Gold vs. Tin-Lead), and fastening mechanism (Latch Holder vs. Detent Lock).
Molex 0901301306 (Similar Manufacturer Alternative): Meets core dimensional and functional requirements with variations in contact material (Brass vs. Phosphor Bronze), contact finish (Gold vs. Tin-Lead), and fastening mechanism (Latch Holder vs. Detent Lock).

Parameter Comparison

Parameter	3-87589-6 (Main)	8-87589-6	0901301206	0901301306
Manufacturer	TE Connectivity	TE Connectivity	Molex	Molex
Series	AMPMODU Mod II	AMPMODU Mod II	C-Grid III 90130	C-Grid III 90130
Product Status	Obsolete	Active	Active	Active
Connector Type	Header	Header	Header	Header
Contact Type	Male Pin	Male Pin	Male Pin	Male Pin
Number of Positions	6	6	6	6
Number of Rows	2	2	2	2
Pitch - Mating	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)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Shrouding	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall	Shrouded - 4 Wall
Termination	Solder	Solder	Solder	Solder
Fastening Type	Detent Lock	Detent Lock	Latch Holder	Latch Holder
Contact Length - Mating	0.318" (8.08mm)	0.318" (8.08mm)	0.266" (6.75mm)	0.266" (6.75mm)
Contact Length - Post	0.125" (3.18mm)	0.125" (3.18mm)	0.114" (2.90mm)	0.114" (2.90mm)
Overall Contact Length	0.533" (13.55mm)	0.533" (13.55mm)	0.510" (12.95mm)	0.510" (12.95mm)
Insulation Height	0.440" (11.18mm)	0.440" (11.18mm)	0.429" (10.90mm)	0.429" (10.90mm)
Contact Shape	Square	Square	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze	Brass	Brass
Contact Finish - Mating	Tin-Lead	Tin	Gold	Gold
Contact Finish Thickness - Mating	100.0µin (2.54µm)	100.0µin (2.54µm)	15.0µin (0.38µm)	30.0µin (0.76µm)
Contact Finish - Post	Tin-Lead	Tin	Tin	Tin
Contact Finish Thickness - Post	100.0µin (2.54µm)	100.0µin (2.54µm)	118.1µin (3.00µm)	118.1µin (3.00µm)
Insulation Material	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled	Polyester, Glass Filled	Polyester, Glass Filled
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Insulation Color	Black	Black	Black	Black
Current Rating	3A	3A	Not Specified	Not Specified
Operating Temperature Range	-65°C ~ 105°C	-65°C ~ 105°C	Not Specified	Not Specified
RoHS Status	Non-compliant	Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	Vendor Undefined	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

TE Connectivity 8-87589-6 (Preferred Direct Equivalent)

The 8-87589-6 is the primary substitute for the obsolete 3-87589-6. This part maintains identical electrical and mechanical specifications, including connector type, position count, pitch, mounting configuration, and shrouding. The primary differences are contact finish composition (Tin vs. Tin-Lead) and product status (Active vs. Obsolete). The 8-87589-6 carries RoHS compliance and REACH Unaffected status, addressing regulatory requirements. This part is suitable for direct replacement in applications where the original 3-87589-6 was specified.

Molex 0901301206 and 0901301306 (Cross-Manufacturer Alternatives)

The Molex C-Grid III 90130 series connectors (0901301206 and 0901301306) provide functional equivalence with measurable dimensional and material variations. These parts maintain the core 6-position, 2-row, 2.54mm pitch header configuration with through-hole solder termination and 4-wall shrouding. Differences include shorter contact lengths (0.266" mating vs. 0.318"), reduced insulation height (0.429" vs. 0.440"), brass contact material (vs. Phosphor Bronze), gold mating finish (vs. Tin-Lead), and latch holder fastening (vs. detent lock). Both Molex alternatives carry ROHS3 compliance and REACH Unaffected status. Selection of these parts requires verification that the dimensional and material variations do not impact mating interface performance or application-specific requirements.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 8-87589-6 be used as a direct replacement for the 3-87589-6?

A: Yes. The 8-87589-6 maintains identical electrical and mechanical specifications including connector type, position count, pitch spacing, mounting type, shrouding, and termination method. The primary difference is the contact finish composition (Tin vs. Tin-Lead) and product status (Active vs. Obsolete). The 8-87589-6 is suitable for direct replacement.

Q: What are the key dimensional differences between the TE Connectivity and Molex alternatives?

A: The Molex 0901301206 and 0901301306 feature shorter contact lengths (0.266" mating vs. 0.318") and reduced insulation height (0.429" vs. 0.440") compared to the TE Connectivity parts. These dimensional variations may affect mating interface depth and board-to-board spacing. Verification against specific application requirements is necessary.

Q: Are the Molex alternatives electrically compatible with the original 3-87589-6?

A: The Molex alternatives maintain the same 6-position, 2-row, 2.54mm pitch configuration and solder termination, providing electrical compatibility at the interface level. However, the contact material (Brass vs. Phosphor Bronze) and finish composition (Gold vs. Tin-Lead) differ, which may affect contact resistance and environmental performance characteristics.

Q: What is the significance of the fastening type difference between TE Connectivity and Molex parts?

A: The TE Connectivity parts use Detent Lock fastening, while the Molex alternatives use Latch Holder fastening. These are different mechanical retention mechanisms. The fastening type affects mating and unmating force characteristics and connector retention behavior. Selection depends on application-specific requirements for connector retention and ease of disconnection.

Q: Do all substitute parts meet current regulatory compliance standards?

A: The TE Connectivity 8-87589-6 and both Molex alternatives (0901301206 and 0901301306) carry RoHS compliance certifications and REACH Unaffected status. The original 3-87589-6 is RoHS non-compliant with undefined REACH status. Substitution with any of the listed alternatives addresses regulatory compliance requirements.

Q: What packaging options are available for these parts?

A: The TE Connectivity 3-87589-6 (obsolete) has no specified packaging. The TE Connectivity 8-87589-6 is supplied in Tray packaging. Both Molex alternatives (0901301206 and 0901301306) are supplied in Tray packaging.

Q: Are there inventory considerations for part selection?

A: Current inventory levels are: 3-87589-6 (1121 pcs), 8-87589-6 (918 pcs), 0901301206 (3775 pcs), and 0901301306 (4751 pcs). Inventory availability may influence procurement decisions based on project timelines and volume requirements.

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