DF3DZ-6P-2V(21) Equivalent & Substitute Parts

Part Overview

The DF3DZ-6P-2V(21) is a surface mount rectangular connector header manufactured by Hirose Electric Co Ltd, featuring 6 positions at 2.00mm pitch with shrouded 4-wall design and push-pull fastening. This connector is classified as discontinued at DiGi Electronics, making identification of active equivalent parts essential for ongoing design support and procurement continuity.

Substiute Parts

DF3DZ-6P-2V(21)

Hirose Electric Co LtdIn Stock: 3417DF3DZ-6P-2V(21) Datasheet

Current PartRFQ

DF3EA-6P-2V(21)

Hirose Electric Co LtdIn Stock: 2943DF3EA-6P-2V(21) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF3EA-6P-2V(21) qualifies as a direct substitute based on the following critical parameters that determine functional compatibility:

• Same manufacturer (Hirose Electric Co Ltd) and series (DF3)
• Identical connector type, contact type, and position count (Header, Male Pin, 6 positions)
• Identical mating pitch (0.079" / 2.00mm)
• Identical mounting type (Surface Mount) and shrouding configuration (Shrouded - 4 Wall)
• Identical fastening type (Push-Pull)
• Identical insulation height (0.232" / 5.90mm)
• Identical contact material and finish (Brass with Tin plating)
• Identical insulation material (Polyamide/Nylon)
• Identical flammability rating (UL94 V-0)
• Identical moisture sensitivity level (MSL 1)

The DF3EA-6P-2V(21) is currently active in production, providing a viable replacement for the discontinued DF3DZ-6P-2V(21).

Parameter Comparison

Engineering Selection Recommendations

The DF3EA-6P-2V(21) is the appropriate substitute for the discontinued DF3DZ-6P-2V(21). Selection is based on:

• Active product status ensuring long-term availability and supply chain continuity
• ROHS3 compliance exceeding the original RoHS Compliant specification
• Extended operating temperature range (-55°C ~ 105°C) providing broader thermal performance envelope compared to the original (-30°C ~ 85°C)
• Identical mechanical and electrical interface specifications ensuring direct PCB compatibility
• Identical contact configuration, pitch, and shrouding design
• Tape & Reel packaging suitable for automated assembly processes

No design modifications or PCB layout changes are required for this substitution.

Frequently Asked Questions (FAQ)

Q: Are the DF3DZ-6P-2V(21) and DF3EA-6P-2V(21) mechanically interchangeable?

A: Yes. Both connectors share identical mating pitch (2.00mm), position count (6), shrouding configuration (4-wall), and insulation height (5.90mm). PCB footprints and mating interfaces are identical.

Q: What is the difference in operating temperature range?

A: The DF3EA-6P-2V(21) operates from -55°C to 105°C, compared to -30°C to 85°C for the DF3DZ-6P-2V(21). The substitute provides extended thermal performance in both directions.

Q: Does the packaging difference affect compatibility?

A: No. The DF3EA-6P-2V(21) is supplied in Tape & Reel (TR) packaging, which is standard for automated assembly. The connector itself is identical to the original part. Packaging affects handling and assembly processes only, not electrical or mechanical function.

Q: Are both parts RoHS compliant?

A: Yes. The original DF3DZ-6P-2V(21) is RoHS Compliant. The substitute DF3EA-6P-2V(21) meets the more stringent ROHS3 standard, ensuring compliance with current regulatory requirements.

Q: Can I use the DF3EA-6P-2V(21) in existing designs without modification?

A: Yes. The substitute part is a direct replacement with no design changes required. All electrical and mechanical parameters are compatible with existing PCB layouts and mating connectors.