D0806-01 Equivalent & Substitute Parts

Part Overview

The D0806-01 is a 6-position DIP socket manufactured by Harwin Inc., designed for IC and transistor applications with 0.3" (7.62mm) row spacing and gold-plated mating contacts. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure long-term component availability for new production runs and field replacements.

Key Parameters

Parameter	Value
Number of Positions	6 (2 x 3)
Type	DIP, 0.3" (7.62mm) Row Spacing
Pitch - Mating	0.100" (2.54mm)
Contact Finish - Mating	Gold
Contact Material - Mating	Beryllium Copper
Mounting Type	Through Hole
Termination	Wire Wrap
Operating Temperature Range	-55°C ~ 125°C
Current Rating	1 A
Contact Resistance	10mOhm

Substitute Part Grouping Explanation

Substitution eligibility for the D0806-01 is determined by strict equivalence across the following critical parameters:

Position Count & Configuration: 6 positions in 2 x 3 arrangement
Row Spacing: 0.3" (7.62mm)
Pitch - Mating: 0.100" (2.54mm)
Contact Finish - Mating: Gold plating
Contact Material - Mating: Beryllium Copper
Mounting Type: Through Hole
Termination Method: Wire Wrap
Operating Temperature Range: -55°C ~ 125°C
Current Rating: 1 A
Contact Resistance: 10mOhm

Two active substitute parts meet these criteria: the D0806-42 (Harwin Inc.) and the 122-87-306-41-001101 (Preci-Dip). Both maintain identical electrical and mechanical specifications for mating interface parameters, ensuring direct functional compatibility with the original D0806-01 design.

Parameter Comparison

Parameter	D0806-01 (Main)	D0806-42 (Harwin)	122-87-306-41-001101 (Preci-Dip)
Manufacturer	Harwin Inc.	Harwin Inc.	Preci-Dip
Product Status	Obsolete	Active	Active
Number of Positions	6 (2 x 3)	6 (2 x 3)	6 (2 x 3)
Type	DIP, 0.3" (7.62mm) Row Spacing	DIP, 0.3" (7.62mm) Row Spacing	DIP, 0.3" (7.62mm) Row Spacing
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Finish - Mating	Gold	Gold	Gold
Contact Finish Thickness - Mating	10.0µin (0.25µm)	10.0µin (0.25µm)	Flash
Contact Material - Mating	Beryllium Copper	Beryllium Copper	Beryllium Copper
Mounting Type	Through Hole	Through Hole	Through Hole
Features	Open Frame	Open Frame	Open Frame
Termination	Wire Wrap	Wire Wrap	Wire Wrap
Pitch - Post	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Contact Material - Post	Brass	Brass	Brass
Housing Material	PCT, Polyester, Glass Filled	PCT, Polyester, Glass Filled	PCT, Polyester, Glass Filled
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Termination Post Length	0.510" (12.95mm)	0.510" (12.95mm)	0.370" (9.40mm)
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Current Rating	1 A	1 A	1 A
Contact Resistance	10mOhm	10mOhm	10mOhm
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

D0806-42 (Harwin Inc.) is the primary recommended substitute. This part maintains identical specifications to the D0806-01 across all critical mating interface parameters, including termination post length (0.510"), and is manufactured by the same original equipment manufacturer. The D0806-42 carries active product status and ROHS3 compliance, providing regulatory alignment for new designs and production continuity.

122-87-306-41-001101 (Preci-Dip) serves as a secondary equivalent option. This part maintains electrical compatibility and identical mating interface specifications. The termination post length differs at 0.370" (9.40mm) compared to 0.510" (12.95mm) on the original part. This dimensional variance requires PCB layout verification to confirm compatibility with existing through-hole mounting patterns. The 122-87-306-41-001101 is ROHS3 compliant and carries active product status.

Both substitute parts are ROHS3 compliant, addressing regulatory requirements that the obsolete D0806-01 does not meet.

Frequently Asked Questions (FAQ)

Q: Can the D0806-42 be used as a direct replacement for the D0806-01?

A: Yes. The D0806-42 maintains identical electrical and mechanical specifications across all critical parameters, including mating pitch, contact finish, contact material, current rating, and termination post length. No design modifications are required.

Q: What is the key difference between the D0806-42 and the 122-87-306-41-001101?

A: Both parts are electrically equivalent with identical mating interface specifications. The primary difference is termination post length: the D0806-42 has 0.510" (12.95mm) posts, while the 122-87-306-41-001101 has 0.370" (9.40mm) posts. This affects PCB hole depth and mounting clearance requirements.

Q: Is the 122-87-306-41-001101 compatible with existing PCB designs for the D0806-01?

A: Electrical compatibility is confirmed. However, the shorter termination post length (0.370" versus 0.510") requires verification against PCB design specifications, including hole depth, solder fillet requirements, and mechanical clearance. PCB layout review is necessary before implementation.

Q: What are the compliance differences between the D0806-01 and its substitutes?

A: The D0806-01 is RoHS non-compliant. Both D0806-42 and 122-87-306-41-001101 are ROHS3 compliant. All three parts maintain REACH Unaffected status and UL94 V-0 flammability ratings.

Q: Are there inventory considerations for these substitutes?

A: D0806-42 has 877 pieces in stock; 122-87-306-41-001101 has 873 pieces in stock. Both are actively manufactured and available for procurement.

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