1 2 3 4 5 Notes: No. of Positions 64 with three key; Other positions with one key TECHNICAL CHARACTERISTICS MATERIAL INSULATOR: PBT FLAMMABILITY RATING: UL94-V0 A COLOR: BLACK CONTACT MATERIAL: COPPER ALLOY CONTACT TYPE: STAMPED CONTACT PLATING: GOLD QUALITY CLASS: 3 AS PER CECC 75 301-802 PITCH: 2.54MM ENVIRONMENTAL OPERATING TEMPERATURE: -40 UP TO 125°C COMPLIANCE: LEAD FREE AND ROHS ELECTRICAL CURRENT RATING: 3A MAX WORKING VOLTAGE: 250V AC INSULATOR RESISTANCE: >1000 MOHM DIELECTRIC WITHSTANDING VOLTAGE: 500VAC/MN CONTACT RESISTANCE: 20 mOHM MAX B STANDARD CERTIFIED: E323964 Holes left and right appear from polarity 20 SOLDERING JEDEC LEAD FREE WAVE SOLDERING PROCESS PACKAGING TRAY DIMENSION SQ C RoHS Compliant PROJECTION: GENERAL TOLERANCE .X = +/- 0.2 L 19-JAN-17 SILHOUETTE AK .XX = +/- 0.15 K 20-OCT-15 NOTES AK J 24-SEP-13 TABLE PINNING QL APPROVAL: GMo UNIT: MM DESCRIPTION: 2.54MM MALE ANGLED BOX HEADER WITH SHORT LEVER SIZE D I 19-MAR-13 N OTES AR SCALE: A4 H 20-FEB-13 O VERALL LENGHT QL SHEET: 1/3 WERI PART NO: 612 0xx 221 21 REV DATE FILE BY DRAW: MIKE

1 2 3 4 5 A B C RoHS Compliant G PROJECTION: GENERAL TOLERANCE F .X = +/- 0.2 E .XX = +/- 0.15 D C APPROVAL: GMo UNIT: MM DESCRIPTION: 2.54MM MALE ANGLED BOX HEADER WITH SHORT LEVER SIZE D B SCALE: A4 A SHEET: 2/3 WERI PART NO: 612 0xx 221 21 REV DATE FILE BY DRAW: PEARL

1 2 3 4 5 Cautions and Warnings: This electronic component is designed and developed with the intention for use in general electronics equipments. A Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body, Wurth Elektronik must be asked for a written approval. In addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before by the user before usage. B C RoHS Compliant G PROJECTION: GENERAL TOLERANCE F .X = +/- 0.2 E .XX = +/- 0.15 D C APPROVAL: JC UNIT: MM DESCRIPTION: DISCLAIMER SIZE D B SCALE: A4 A 10-SEP-14 PDF QL SHEET: 3/3 WERI PART NO: DISCLAIMER REV DATE FILE BY DRAW: QL