One27 Connectors 1.27 mm SMT for Board-to-Board Applications

One27 – 1.27 mm SMT for Board-to-Board Applications Versatile, Robust, Compact ept’s new series of One27 provides connectors that are highly flexible in design options for board-to-board applications, offering highest reliability of interconnections. The product family is based upon a pitch of 1.27 mm. There are available many different connector types including straight and angled versions, as well as flat cable connections. The pin count ranges from 12 to 80. The One27 female IDC is available seperately or pre-assembled with a cable. ept’s One27 connectors are fully compatible with already available...

One27 – Product Overview Mating configuration Type of One27 connector Female angled with cable

anti-twist safeguard for correct connection of male and female connector insertion chamfer for compensation of misalignment and angular inclination soldering under controlled process conditions boardlock absorbs mechanical stress and ensures a reliable connection to the PCB positioning pins solder meniscus guarantees a robust surface mount connection optimal processing through precise positioning

dual beam contact for secure and reliable contact mating smooth surface secure contact mating on the rolled, homogeneous surface wipe length reliability through high tolerance compensation Test reports prove the compatibility with other connectors available on the market Tape & Reel packaging for automatic assembly IDC connector available without ribbon cable for individual cable lengths

Board-to-board distances of 8.00 mm up to 13.8 mm can be achieved using One27 connectors. Female connector height Male connector height Female Female The minimum possible board-to-board distance is achieved by plugging the connector all the way in to the stop position. The male and female can be inserted anywhere within a range of 1.5 mm, thus allowing for the maximum possible board-to-board distance. The remaining 0.9 mm ensures secure contact mating.

Misalignment One27 Connectors Allowed misalignment tolerances longitudinal: ± 0.7 mm Angular Inclination One27 Connectors Allowed angular inclination tolerances longitudinal: ± 4°

Locking of One27 IDC-Female Connector While inserting the IDC-female connector into the male connector the snap-fits are locking automatically into the slots. If the snap-fits are visibly locked into the slots, the connection between female and male connector is secured. For disconnection: simply press the snap-fits together.

Technical Specification One27 Technical specification Test Standard 1.27 mm SMT Board-to-Board Connectors; IDC Cable Assembly Basics Number of pins Operating temperature range Material Insulator material CTI value Contact material Copper alloy Contact surface Au over PdNi over Ni / Au over NiP over Ni Termination area Mechanical Pitch Performance level I: 500 mating cycles Vibration, sinusoidal Contact mating problems if vibrations occur, sinusoidal Shock, semi-sinusoidal Contact mating problems if shocks occur, semi-sinusoidal Operational current Contact resistance max. 25 mΩ max. 10 mΩ (Female...

One27 Male connector low-profile Type: Male connector straight low-profile 1.75 mm unmated Number of pins: 12 to 80 Pitch: 1.27 mm Operational current: 1.4 A at 20°C (50 pins) Packaging: Tape & Reel Approval: Technical Specification on page 39 For drawings and technical data visit www.ept.de Mating connector / Application: for parallel applications (p. 46-49) for perpendicular applications (p. 50-51) for applications with cable (p. 52-55)

One27 Male connector low-profile Male connector low-profile - Performance level I Number of pins Part number On request • different number of pins • other performance level

One27 Male connector mid-profile Type: Male connector straight mid-profile 3.25 mm unmated Number of pins: 12 to 80 Pitch: 1.27 mm Operational current: 1.4 A at 20°C (50 pins) Packaging: Tape & Reel Approval: Technical Specification on page 39 For drawings and technical data visit www.ept.de Mating connector / Application: for parallel applications (p. 46-49) for perpendicular applications (p. 50-51) for applications with cable (p. 52-55)

One27 Male connector mid-profile Male connector mid-profile - Performance level I Number of pins Part number On request • different number of pins • other performance level

One27 Male connector angled Type: Male connector angled Number of pins: 12 to 80 Pitch: 1.27 mm Operational current: 1.4 A at 20°C (50 pins) Packaging: Tape & Reel Approval: Technical Specification on page 39 For drawings and technical data visit www.ept.de 1.27 Mating connector / Application: for horizontal applications (p. 50-51) for perpendicular applications (p. 46-49) for applications with cable (p. 52-55)

One27 Male connector angled Male connector angled - Performance level I Number of pins Part number On request • different number of pins • other performance level

One27 Female connector low-profile Type: Female connector straight low-profile 6.25 mm unmated Number of pins: 12 to 80 Pitch: 1.27 mm Operational current: 1.4 A at 20°C (50 pins) Packaging: Tape & Reel Approval: Technical Specification on page 39 For drawings and technical data visit www.ept.de Mating connector / Application: for parallel applications (p. 40-43) for perpendicular applications (p. 44-45)

One27 Female connector low-profile Female connector low-profile - Performance level I Number of pins Part number On request • different number of pins • other performance level

One27 Female connector mid-profile Type: Female connector straight mid-profile 9.05 mm unmated Number of pins: 12 to 80 Pitch: 1.27 mm Operational current: 1.4 A at 20°C (50 pins) Packaging: Tape & Reel Approval: Technical Specification on page 39 For drawings and technical data visit www.ept.de 4.20 Mating connector / Application: for parallel applications (p. 40-43) for perpendicular applications (p. 44-45)