NorComp 2064-08-01RP2 Equivalent & Substitute Parts

Part Overview

The NorComp 2064-08-01RP2 is an 8-position receptacle connector with 0.079" (2.00mm) pitch, gold-plated mating contacts, and through-hole solder termination. This connector is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support, maintenance, and production continuity. The part is ROHS3 compliant and UL94 V-0 rated, meeting industrial reliability standards for rectangular connector applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	2064-08-01RP2
Manufacturer	NorComp Inc.
Connector Type	Receptacle
Number of Positions	8
Pitch - Mating	0.079" (2.00mm)
Number of Rows	2
Row Spacing - Mating	0.079" (2.00mm)
Mounting Type	Through Hole
Termination	Solder
Contact Finish - Mating	Gold
Contact Type	Female Socket
Fastening Type	Push-Pull
Insulation Material	Thermoplastic, Glass Filled
Contact Material	Phosphor Bronze
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute parts for the 2064-08-01RP2 are qualified based on the following critical parameters that must match or be compatible:

Core Matching Parameters:

8 positions with 0.079" (2.00mm) pitch
2-row configuration with 0.079" (2.00mm) row spacing
Receptacle connector, female socket contact type
Through-hole mounting with solder termination
Push-pull fastening mechanism
Gold-plated mating contacts
Thermoplastic insulation material
Square contact geometry
Phosphor bronze contact material
ROHS3 compliance

Substitutes are grouped into three categories based on manufacturer and product status: NorComp active series alternatives, Molex Milli-Grid 79107 series options, Mill-Max Manufacturing 833 series, and Hirose Electric A3 series connectors. All listed substitutes maintain the core electrical and mechanical interface requirements while offering active product status and extended operating temperature ranges in most cases.

Parameter Comparison

Parameter	2064-08-01RP2	25640801RP2	0791077003	0791077053	0791077203	833-13-008-10-002000	A3C-8DA-2DSA(71)	A3C-8DA-2DSC(71)	A3D-8DA-2DSE(71)
Manufacturer	NorComp Inc.	NorComp Inc.	Molex	Molex	Molex	Mill-Max Manufacturing Corp.	Hirose Electric Co Ltd	Hirose Electric Co Ltd	Hirose Electric Co Ltd
Number of Positions	8	8	8	8	8	8	8	8	8
Pitch - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Number of Rows	2	2	2	2	2	2	2	2	2
Row Spacing - Mating	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)	0.079" (2.00mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket
Fastening Type	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Beryllium Copper	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Shape	Square	Square	Square	Square	Square	Circular	Square	Square	Square
Insulation Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	PCT, Polyester	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active
Operating Temperature	Not Specified	-40°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 85°C	-55°C ~ 85°C	-55°C ~ 85°C
Current Rating (Amps)	Not Specified	1A	1A	1A	1A	3A	1A	1A	1A
Contact Length - Post	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.118" (3.00mm)	0.075" (1.91mm)	0.111" (2.82mm)	0.118" (3.00mm)	0.079" (2.00mm)	0.050" (1.27mm)

Engineering Selection Recommendations

Primary Recommendation: NorComp 25640801RP2

The NorComp 25640801RP2 is the direct active-status successor within the NorComp product line. It maintains identical core specifications to the 2064-08-01RP2 while offering active product status, extended operating temperature range (-40°C to 105°C), and specified current rating (1A). This part provides the highest compatibility with existing designs and documentation.

Secondary Recommendations: Molex Milli-Grid 79107 Series

The Molex 0791077003, 0791077053, and 0791077203 are functionally equivalent alternatives from the active Milli-Grid 79107 series. These parts maintain all core interface parameters and offer extended operating temperature range (-55°C to 125°C) and specified voltage rating (125V). Differences in contact finish thickness and contact length post dimensions are available across variants to accommodate specific PCB stack-up requirements.

Alternative Recommendation: Hirose Electric A3 Series

The Hirose A3C-8DA-2DSA(71), A3C-8DA-2DSC(71), and A3D-8DA-2DSE(71) provide active-status alternatives with identical pitch and position configuration. These parts use polybutylene terephthalate (PBT) insulation material and offer operating temperature range of -55°C to 85°C with 200VAC voltage rating. Contact length post dimensions vary across variants (0.118", 0.079", and 0.050" respectively) to support different PCB applications.

Specialized Alternative: Mill-Max Manufacturing 833-13-008-10-002000

The Mill-Max 833-13-008-10-002000 offers higher current rating (3A) and beryllium copper contacts with gold finish on both mating and post surfaces. This part is suitable for applications requiring enhanced current-carrying capacity and superior contact durability. Insulation material differs (PCT/Polyester) and contact geometry is circular rather than square.

All recommended substitutes maintain ROHS3 compliance and are actively manufactured, ensuring long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the NorComp 25640801RP2 be used as a direct replacement for the 2064-08-01RP2?

A: Yes. The 25640801RP2 maintains identical pitch (0.079"), position count (8), row configuration (2 rows), mounting type (through-hole), termination method (solder), and contact specifications. The primary difference is active product status and extended operating temperature range. Existing PCB layouts and mating connectors are compatible without modification.

Q: What are the key differences between Molex and Hirose alternatives?

A: Molex Milli-Grid 79107 series parts offer operating temperature to 125°C and specified voltage rating (125V). Hirose A3 series parts operate to 85°C maximum and use PBT insulation material instead of glass-filled thermoplastic. Both maintain the 0.079" pitch and 2-row configuration. Contact length post dimensions vary within each series to accommodate different PCB stack-up requirements.

Q: Why does the Mill-Max 833-13-008-10-002000 have circular contacts instead of square?

A: The Mill-Max part uses circular contact geometry as part of its design specification. While this differs from the square contact shape of the original part, the 0.079" pitch and 2-row spacing remain identical. Circular contacts provide different contact force and wear characteristics suitable for high-current applications (3A rating).

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant, matching the compliance status of the original 2064-08-01RP2. All parts are also REACH unaffected and classified as EAR99 for export purposes.

Q: What packaging options are available for these substitutes?

A: NorComp 25640801RP2 is supplied in trays. Molex parts are supplied in tubes. Mill-Max 833-13-008-10-002000 is supplied in tubes. Hirose A3C-8DA-2DSA(71) is supplied in trays, while A3C-8DA-2DSC(71) is supplied in tubes. Verify packaging requirements with your procurement specifications.

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

A: All listed substitutes maintain identical pitch (0.079"), position count (8), and row spacing (0.079"), making them mechanically and electrically interchangeable at the connector interface level. However, verify that mating connector specifications are compatible with the specific substitute part's contact geometry and insulation material before mixing manufacturers in production.

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

A: Contact finish thickness affects contact durability and mating cycles. The original 2064-08-01RP2 specifies 15.0µin (0.38µm) mating contact finish. Molex 0791077053 provides 30.0µin (0.76µm) for enhanced durability, while Molex 0791077003 and 0791077203 provide 15.0µin (0.38µm) matching the original specification. Select based on expected mating cycle requirements.

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