FR 1,27/ 40-FH - SMD female connectors
1337015

SMD female connector, nominal current: 2.2 A, Test voltage: 500 V AC, number of positions: 40, pitch: 1.27 mm, color: black, contact surface: Gold, contact connection type: Socket, mounting: SMD soldering

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Your advantages

The first high-speed data transmission at up to 28 Gbps using the established market standard, opens up new design possibilities.​
Robust 6-pos. to 100-pos. board-to-board and wire-to-board connectors ensure greater flexibility with regard to component options.
Time savings during the development process with customer-specific simulations for data integrity.
Gold-plated contact points enable long-term stable signal transmission and currents of up to 2.3 A.
Design-in support during device development using MCAD/ECAD data and a free sample service.

Frequently asked questions


Can I also get specific versions?

Yes, in addition to the standard products, we also develop customer-specific versions for connecting PCBs within the device. We will be happy to advise you on the design and implementation of your requirements.


What makes the board-to-board connector FR 1,27 so special?

video thumbnail of faq answer

The new FR 1,27 series surpasses the previous product characteristics in many respects.
The gold-plated contacts result in improved current transfer performance, with the result that the nominal current per contact is now 2.3 A. In addition, the n... View more

The new FR 1,27 series surpasses the previous product characteristics in many respects.
The gold-plated contacts result in improved current transfer performance, with the result that the nominal current per contact is now 2.3 A. In addition, the new FR 1,27 product series is suitable for high-speed data transmission of up to 28 Gbps.

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Can I also achieve higher nominal currents than 2.3 A per contact?

The upper nominal current limit is 2.3 A per contact for a fully energized connector. For example, if six poles are energized, 3.7 A per contact can be achieved (at an ambient temperature of 20°C).... View more

The upper nominal current limit is 2.3 A per contact for a fully energized connector. For example, if six poles are energized, 3.7 A per contact can be achieved (at an ambient temperature of 20°C).

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I am currently using a 1.27 mm pitch board-to-board connector from another manufacturer. Is a change to the new FR 1,27 very costly and complex?

No, the new FR 1,27 connector is compatible with the relevant competitors. The corresponding test reports are available on request.


In which numbers of positions is the FR 1,27 series board-to-board connector available?

The FR 1,27 connector is available in the following numbers of positions: 6, 12, 16, 20, 26, 32, 40, 50, 68, 80, and 100.
The IDC female connector strips are available in 12-, 16-, 20-, 26-, 32-, 40-, 50-, 68-, and 80-position versions.