2064-20-01-P2 Equivalent & Substitute Parts

Part Overview

The 2064-20-01-P2 is a 20-position rectangular receptacle connector manufactured by NorComp Inc., designed for through-hole PCB mounting with 0.079" (2.00mm) pitch and gold-plated mating contacts. This connector is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	20
Pitch - Mating	0.079" (2.00mm)
Number of Rows	2
Row Spacing - Mating	0.079" (2.00mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
Contact Finish - Mating	Gold
Insulation Material	Thermoplastic, Glass Filled
Contact Material	Phosphor Bronze
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

The 25642001RP2 qualifies as a functional substitute for the 2064-20-01-P2 based on alignment across all critical electrical and mechanical parameters that define connector interchangeability:

Matching Parameters:

Connector type (Receptacle) and contact type (Female Socket)
Position count (20) and pitch configuration (0.079" / 2.00mm)
Row arrangement (2 rows with 0.079" spacing)
Mounting method (Through Hole) and termination (Solder)
Fastening mechanism (Push-Pull)
Mating contact finish (Gold)
Insulation material (Thermoplastic, Glass Filled)
Contact material (Phosphor Bronze)
Flammability rating (UL94 V-0)

Differentiating Parameters:

Product status: 2064-20-01-P2 is obsolete; 25642001RP2 is active
Contact finish thickness - mating: 15.0µin vs. Flash
Contact finish - post: Tin-Lead vs. Tin
Operating temperature: Not specified vs. -40°C ~ 105°C
Current rating: Not specified vs. 1A
RoHS compliance: Non-compliant vs. ROHS3 Compliant
Packaging: Not specified vs. Tray

Parameter Comparison

Parameter	2064-20-01-P2	25642001RP2
Manufacturer	NorComp Inc.	NorComp Inc.
Connector Type	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket
Number of Positions	20	20
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	2	2
Row Spacing - Mating	0.079" (2.00mm)	0.079" (2.00mm)
Mounting Type	Through Hole	Through Hole
Termination	Solder	Solder
Fastening Type	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold
Insulation Height	0.177" (4.50mm)	0.177" (4.50mm)
Contact Length - Post	0.118" (3.00mm)	0.118" (3.00mm)
Material Flammability Rating	UL94 V-0	UL94 V-0
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Contact Shape	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant
Operating Temperature	Not specified	-40°C ~ 105°C
Current Rating (Amps)	Not specified	1A

Engineering Selection Recommendations

The 25642001RP2 is the direct functional equivalent for the obsolete 2064-20-01-P2. Selection of the substitute part is based on the following engineering criteria:

Product Status: The 2064-20-01-P2 is obsolete, whereas the 25642001RP2 is active and currently manufactured. Active status ensures ongoing availability and supply chain continuity.

Compliance and Certifications: The 25642001RP2 meets ROHS3 compliance requirements, whereas the 2064-20-01-P2 is RoHS non-compliant. For applications subject to RoHS regulations, the 25642001RP2 is the appropriate selection.

Electrical and Mechanical Compatibility: Both connectors share identical mechanical dimensions, pitch, row configuration, and contact materials. The mating interface is fully compatible, ensuring direct PCB layout compatibility without redesign.

Operational Specifications: The 25642001RP2 provides defined operating temperature range (-40°C ~ 105°C) and current rating (1A), whereas the 2064-20-01-P2 does not specify these parameters. For applications requiring documented thermal and electrical performance, the 25642001RP2 offers complete specification coverage.

Frequently Asked Questions (FAQ)

Q: Can the 25642001RP2 be used as a direct replacement for the 2064-20-01-P2 on existing PCBs?

A: Yes. Both connectors have identical through-hole footprints, pitch spacing (0.079"), row configuration, and contact geometry. No PCB layout modifications are required.

Q: What is the difference in contact finish between these two parts?

A: The 2064-20-01-P2 specifies 15.0µin (0.38µm) gold plating on mating contacts. The 25642001RP2 specifies flash gold plating. Both provide gold-plated mating surfaces for electrical contact. The post finish differs: 2064-20-01-P2 uses Tin-Lead; 25642001RP2 uses Tin.

Q: Why is the 2064-20-01-P2 listed as obsolete?

A: Obsolete status indicates the part is no longer manufactured by NorComp Inc. The 25642001RP2 represents the current production equivalent within the NorComp rectangular connector portfolio.

Q: Does the 25642001RP2 meet RoHS requirements?

A: Yes. The 25642001RP2 is ROHS3 compliant. The 2064-20-01-P2 is RoHS non-compliant. For applications requiring RoHS compliance, the 25642001RP2 is the appropriate selection.

Q: What is the packaging difference?

A: The 2064-20-01-P2 packaging is not specified. The 25642001RP2 is supplied in Tray packaging. Confirm packaging requirements with your procurement specifications.

Q: Are the operating temperature ranges compatible?

A: The 2064-20-01-P2 does not specify an operating temperature range. The 25642001RP2 operates from -40°C to 105°C. Verify that your application requirements fall within the 25642001RP2 temperature specification.

Q: What current rating should be used for circuit design?

A: The 2064-20-01-P2 does not specify a current rating. The 25642001RP2 is rated for 1A. Use the 1A rating for the 25642001RP2 in circuit design and thermal analysis.

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