KMC9BPD-6P(71) Equivalent & Substitute Parts

Part Overview

The KMC9BPD-6P(71) is a 6-position circular connector plug with male pins and solder cup termination manufactured by Hirose Electric Co Ltd. This connector is designed for free-hanging, in-line applications requiring bayonet lock fastening and water-resistant ingress protection. The part is currently listed as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations.

Substiute Parts

KMC9BPD-6P(71)

Hirose Electric Co LtdIn Stock: 719KMC9BPD-6P(71) Datasheet

Current PartRFQ

KMC9BPD-6P(31)

Hirose Electric Co LtdIn Stock: 1267KMC9BPD-6P(31) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The KMC9BPD-6P(31) qualifies as a direct substitute for the KMC9BPD-6P(71) based on the following critical parameters:

• Connector Type & Configuration: Both are 6-position circular connector plugs with male pins
• Shell Size: Identical shell size - insert 9 designation
• Termination Method: Both utilize solder cup termination
• Fastening & Orientation: Bayonet lock fastening with keyed orientation on both parts
• Electrical Ratings: Matching current (1A) and voltage ratings (100VAC, 140VDC)
• Operating Temperature Range: Identical -10°C ~ 60°C specification
• Contact Material & Finish: Both feature brass contacts with gold mating finish (78.7µin / 2.00µm thickness)
• Mechanical Features: Both include backshell, coupling nut, and strain relief
• Base Product Number: Both share the KMC9BPD base designation

Parameter Comparison

Engineering Selection Recommendations

The KMC9BPD-6P(31) is a direct functional equivalent to the KMC9BPD-6P(71). Both parts share identical electrical, mechanical, and dimensional specifications. The primary distinction is product lifecycle status: the KMC9BPD-6P(71) is obsolete, while the KMC9BPD-6P(31) carries Last Time Buy status with higher current inventory availability (1173 pcs vs. 646 pcs).

The KMC9BPD-6P(31) carries RoHS Compliant certification, providing additional regulatory compliance assurance for applications subject to RoHS requirements. Both parts maintain EAR99 export classification and identical HTSUS coding.

For new designs or system replacements, the KMC9BPD-6P(31) is the appropriate selection due to its active Last Time Buy status and superior compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can KMC9BPD-6P(31) be used as a direct replacement for KMC9BPD-6P(71)?

A: Yes. Both parts are 6-position circular connector plugs with identical shell size (9), termination method (solder cup), fastening type (bayonet lock), electrical ratings (1A, 100VAC/140VDC), and operating temperature range (-10°C ~ 60°C). All critical mechanical and electrical parameters match.

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

A: The primary differences are product lifecycle status and compliance documentation. The KMC9BPD-6P(71) is obsolete, while the KMC9BPD-6P(31) is Last Time Buy. The KMC9BPD-6P(31) includes RoHS Compliant certification. Functionally and electrically, the parts are equivalent.

Q: Are there packaging differences between these parts?

A: The KMC9BPD-6P(71) packaging is not specified in available documentation. The KMC9BPD-6P(31) is supplied in bulk packaging. Both parts share the same base product number (KMC9BPD) and are manufactured by Hirose Electric Co Ltd.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: connector type (plug, male pins), number of positions (6), shell size (9), termination method (solder cup), fastening type (bayonet lock), orientation (keyed), current rating (1A), voltage rating (100VAC/140VDC), operating temperature range (-10°C ~ 60°C), and contact finish specifications (gold, 78.7µin thickness).

Q: Is the KMC9BPD-6P(31) suitable for applications requiring RoHS compliance?

A: Yes. The KMC9BPD-6P(31) carries RoHS Compliant certification. The KMC9BPD-6P(71) does not include RoHS status documentation.