DF3Z-6P-2H(21) Equivalent & Substitute Parts

Part Overview

The DF3Z-6P-2H(21) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount, right-angle board-to-board or cable applications. This 6-position connector operates at 0.079" (2.00mm) pitch with shrouded 4-wall construction and push-pull fastening. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

DF3Z-6P-2H(21)

Hirose Electric Co LtdIn Stock: 777DF3Z-6P-2H(21) Datasheet

Current PartRFQ

DF3E-6P-2H(21)

Hirose Electric Co LtdIn Stock: 908DF3E-6P-2H(21) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF3E-6P-2H(21) qualifies as a direct substitute based on the following critical parameters that determine functional compatibility:

• Series Compatibility: Both parts belong to the Hirose DF3 series
• Connector Configuration: Identical 6-position, 0.079" (2.00mm) pitch header design
• Mounting & Orientation: Both feature surface mount, right-angle configuration
• Mechanical Interface: Matching shrouded 4-wall construction with push-pull fastening
• Electrical Characteristics: Identical contact material (brass), contact finish (tin), and operating temperature range (-55°C ~ 105°C)
• Compliance: Both are RoHS compliant with UL94 V-0 flammability rating and MSL 1 rating

The primary distinction is product status: DF3Z-6P-2H(21) is discontinued, while DF3E-6P-2H(21) is active with higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The DF3E-6P-2H(21) is the direct equivalent for the discontinued DF3Z-6P-2H(21). Both parts maintain identical electrical and mechanical specifications, including contact configuration, pitch, mounting orientation, and operating parameters. The DF3E variant is currently in active production status with established supply chain availability, making it the appropriate selection for new designs and replacement applications.

Both parts satisfy identical compliance requirements: RoHS compliance, UL94 V-0 flammability rating, and MSL 1 moisture sensitivity classification. The DF3E-6P-2H(21) is supplied in Tape & Reel packaging, which is standard for production volume applications.

Frequently Asked Questions (FAQ)

Q: Can DF3E-6P-2H(21) be used as a direct replacement for DF3Z-6P-2H(21)?

A: Yes. Both parts share identical connector specifications including 6-position configuration, 0.079" (2.00mm) pitch, surface mount right-angle mounting, shrouded 4-wall construction, and push-pull fastening. Electrical and thermal characteristics are equivalent across the operating temperature range of -55°C to 105°C.

Q: What is the primary difference between these two part numbers?

A: The DF3Z-6P-2H(21) is discontinued, while the DF3E-6P-2H(21) is an active production part from the same DF3 series. The DF3E variant offers current availability and supply chain continuity.

Q: Are there packaging differences between these parts?

A: The DF3E-6P-2H(21) is supplied in Tape & Reel (TR) packaging, which is standard for automated assembly processes. Packaging does not affect the connector's electrical or mechanical performance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the DF3Z-6P-2H(21) and DF3E-6P-2H(21) are RoHS compliant, carry a UL94 V-0 flammability rating, and have an MSL 1 moisture sensitivity classification.

Q: Are there any current rating differences?

A: The DF3Z-6P-2H(21) specifies a 3A current rating. The DF3E-6P-2H(21) current rating varies by wire gauge. For applications requiring the 3A specification, consult Hirose documentation for the appropriate wire gauge configuration.