Amphenol ICC 66527-006 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 66527-006 is a 12-position receptacle connector from the Dubox™ series, designed for board-to-board applications with 0.100" (2.54mm) pitch spacing. This connector features right-angle through-hole mounting with gold-plated mating contacts and solder termination. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. TE Connectivity AMP Connectors offers multiple active alternatives within the AMPMODU Mod II series that maintain electrical and mechanical compatibility.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	12
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Insulation Color	Black
Contact Shape	Square
Voltage Rating	1250V
Operating Temperature	-65°C ~ 125°C
Insulation Material	Polyamide (PA), Nylon, Glass Filled
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution eligibility for the 66527-006 is determined by strict alignment with the following core parameters: connector type (receptacle), contact type (female socket), number of positions (12), mating pitch (0.100"), row configuration (2 rows with 0.100" spacing), mounting style (through-hole right-angle), fastening mechanism (push-pull), and contact finish (gold mating surface). All identified substitutes maintain these critical parameters.

The substitute parts are grouped into two categories based on termination method:

Solder Termination (Direct Mechanical Equivalents):

5-532955-1 (TE Connectivity, AMPMODU Mod II, Tray packaging)
532955-1 (TE Connectivity, AMPMODU Mod II, Tray packaging)

Kinked Pin Solder Termination (Enhanced Mechanical Retention):

5-534204-2 (TE Connectivity, AMPMODU Mod II, Tube packaging)
534204-2 (TE Connectivity, AMPMODU Mod II, Tube packaging)
5-534975-5 (TE Connectivity, AMPMODU Mod II, Tube packaging)
534975-5 (TE Connectivity, AMPMODU Mod II, Tube packaging)

All substitutes are manufactured by TE Connectivity AMP Connectors and belong to the AMPMODU Mod II series. Kinked pin variants provide enhanced mechanical retention during PCB assembly compared to standard solder termination.

Parameter Comparison

Parameter	66527-006 (Main)	5-532955-1	532955-1	5-534204-2	534204-2	5-534975-5	534975-5
Manufacturer	Amphenol ICC	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity	TE Connectivity
Series	Dubox™	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II	AMPMODU Mod II
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket
Number of Positions	12	12	12	12	12	12	12
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)
Number of Rows	2	2	2	2	2	2	2
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, 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
Termination	Solder	Solder	Solder	Kinked Pin, Solder	Kinked Pin, Solder	Kinked Pin, Solder	Kinked Pin, Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	30.0µin (0.76µm)	30.0µin (0.76µm)	15.0µin (0.38µm)	15.0µin (0.38µm)
Insulation Color	Black	Black	Black	Black	Black	Black	Black
Insulation Height	0.240" (6.10mm)	0.238" (6.05mm)	0.238" (6.05mm)	0.238" (6.05mm)	0.238" (6.05mm)	0.238" (6.05mm)	0.238" (6.05mm)
Contact Length - Post	0.115" (2.92mm)	0.115" (2.92mm)	0.115" (2.92mm)	0.115" (2.92mm)	0.115" (2.92mm)	0.115" (2.92mm)	0.115" (2.92mm)
Contact Material	Brass	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Finish - Post	Tin	Tin	Tin	Tin	Tin-Lead	Tin	Tin-Lead
Contact Finish Thickness - Post	100.0µin (2.54µm)	50.0µin (1.27µm)	50.0µin (1.27µm)	50.0µin (1.27µm)	50.0µin (1.27µm)	50.0µin (1.27µm)	50.0µin (1.27µm)
RoHS Status	RoHS non-compliant	RoHS Compliant	RoHS non-compliant	RoHS Compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Packaging	Not specified	Tray	Tray	Tube	Tube	Tube	Not specified

Engineering Selection Recommendations

All substitute parts maintain full electrical and mechanical compatibility with the 66527-006 based on core connector parameters. Selection should be guided by product status and regulatory compliance requirements.

For RoHS Compliant Applications:

5-532955-1 and 5-534204-2 are RoHS Compliant
5-534975-5 is ROHS3 Compliant

For Non-RoHS Applications:

532955-1, 534204-2, and 534975-5 are available as RoHS non-compliant alternatives

For Active Product Support: All substitute parts carry Active product status, ensuring ongoing availability and manufacturer support, in contrast to the obsolete 66527-006.

Termination Method Considerations: Standard solder termination (5-532955-1, 532955-1) provides direct mechanical equivalence. Kinked pin solder termination variants (5-534204-2, 534204-2, 5-534975-5, 534975-5) offer enhanced mechanical retention during PCB assembly processes.

Packaging Availability: Tray packaging is available through 5-532955-1 and 532955-1. Tube packaging is available through 5-534204-2, 534204-2, and 5-534975-5. Selection depends on assembly line requirements and inventory management protocols.

Frequently Asked Questions (FAQ)

Q: Are all substitute parts mechanically interchangeable with the 66527-006?

A: Yes. All substitute parts maintain identical connector type, contact configuration, pitch spacing (0.100"), row arrangement (2 rows), mounting style (through-hole right-angle), and fastening mechanism (push-pull). Insulation height and contact post length are within 0.002" tolerance, ensuring PCB footprint compatibility.

Q: What is the difference between standard solder and kinked pin solder termination?

A: Standard solder termination (5-532955-1, 532955-1) uses straight pins for wave or reflow soldering. Kinked pin solder termination (5-534204-2, 534204-2, 5-534975-5, 534975-5) incorporates a bend in the pin design that provides mechanical retention during PCB assembly, reducing stress on solder joints.

Q: Which substitute offers the best RoHS compliance?

A: 5-534975-5 and 534975-5 carry ROHS3 Compliant status, representing the highest compliance level. 5-532955-1 and 5-534204-2 are RoHS Compliant. For non-RoHS applications, 532955-1, 534204-2, and 534975-5 are available.

Q: What is the significance of contact finish thickness differences?

A: The 66527-006 specifies 30.0µin (0.76µm) mating contact gold finish and 100.0µin (2.54µm) post tin finish. Substitute parts specify 15.0µin or 30.0µin mating gold finish and 50.0µin post finish. These variations remain within acceptable electrical performance parameters for the 1250V rating and push-pull fastening application.

Q: Does packaging type affect electrical performance?

A: No. Tray and tube packaging are logistics and handling considerations only. Electrical and mechanical specifications remain identical regardless of packaging format.

Q: Can I mix substitute parts from different manufacturers in the same assembly?

A: All substitute parts are manufactured by TE Connectivity AMP Connectors from the AMPMODU Mod II series. Cross-manufacturer substitution is not addressed in this reference and requires separate compatibility analysis.

Q: What inventory levels are available for each substitute?

A: Current inventory includes 699 pcs (5-532955-1), 1028 pcs (532955-1), 877 pcs (5-534204-2), 878 pcs (534204-2), 805 pcs (5-534975-5), and 944 pcs (534975-5), all listed as new original stock.

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