KA Series MIL-DTL-55302 Compliant PCB connectors

2022-02-17
●DESCRIPTION
■The KA Series connector family is part of Smiths Interconnect's portfolio of interconnect solutions designed and developed for rugged applications in the military, aerospace and commercial aviation markets. The KA Series is a highly engineered connector family that has gained a reputation for reliability under all varieties of extreme environmental conditions.
■Utilizing the field-proven capabilities of the Hypertac® hyperboloid contact technology, the KA Series provides immunity to detrimental fretting due to shock and vibration, industry leading mating cycles and durability in a connector that meets the performance requirements of MIL-DTL-55302. With more than 2,500 configurations, the KA Series provides design flexibility not available with other MIL-DTL-55302 connectors. Additionally, the KA Series supports a current rating of up to 9 Amps per contact, low contact resistance and minimal insertion and extraction forces.
■The technological innovation that Smiths Interconnect has designed into the KA Series enables it to provide a significant edge in demanding military, aerospace and commercial aviation operating environments where performance and reliability is essential.
●Features & Benefits
■Meets performance requirements of MIL-DTL-55302
■Design flexibility
▲Ruggedized connector with straight through-hole solder, right angle PCB solder, crimp, solder cup, and Wire-Wrap® termination options
▲Offered in 2 to 5 row configurations with pin counts from 17 to 490 contacts
▲End guides provide alignment and 36 user-changeable keying combindtions
▲Male and female contacts and guides avdilable in either plug or receptacle
■0.024 [0.60mm] diameter contacts rated at 4 Amps nominal, individual contacts are rated at up to 9 Amps (see technical characteristics).
■Pitch of 0.100 [2.54] on center
▲Adjacent rows offset by 0.05 [1.27] to allow straight printed circuit traces in 2 & 3 row connectors only
■Average insertion/extraction force of 1 oz. per contact
■Contacts removable from wiring side
▲Front release, rear removable
▲Front removable option available only on select contact configurations

Smiths Interconnect

KA SeriesKA17/127BEFC21TAHKA17/127BPMC10THKA160/127CPMC10THKA 160.4/127CEFD21TAHKA 160.4/127CEFY21TAHKA 160.4/127CEMD21TAHKA 160.4/127CEMY21TAH

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PCB connectors

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military markets ]aerospace markets ]commercial aviation markets ]

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Please see the document for details

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2022/2/1

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