Features n RoHS compliant* - seeprocessing n 1.27 mm pitch information on RoHS compliant modular n Precious metal contacts contacts n Twin hot contacts (symmetrical pad layout) n Halogen free** n Pick & place compatible n High cycle life 70AB/Female - Modular Contact Materials & Finishes Product Dimensions Recommended PWB Layout Insulator .... Glass reinforced thermoplastic, A 0.20 B UL 94V-0 rated, black (A .008) 1.27 Contact ...................................Copper alloy (.050) Finish PER NO. Underplating....................... 30 min. Ni OF CONTACTS Contact Area ......... 30 min. Au over Ni Operating Characteristics 4.19 Electrical (.165) Current Rating....................... 3 A/contact Voltage Rating..................................60 V 1.27 Contact Resistance .... 25 milliohms max. CONTACT SPACING (.050) Dielectric Voltage .....................AC 500 V Insulating Resistance .. 1000 Mohms min. 1.8 1.04 0.76 Operating Temperature (.072) (.041) (.030) PER NO.....................................-55 C to +125 C PER NO. OF CONTACTS OF CONTACTS Mechanical Durability ................... 50,000 cycles min. Contact Resistance after Number of Dimension 50,000 Cycles .............................. 50 m Contacts B MSL ..........................................................1 1.27 ESD Rating (HBM) .................................3B 2 5.08 (.050) (.200) 2.54 3 How to Order (.100) 3.81 70AB J - 4 - F 0 E 4 0.94 (.150) Model (.037) LEADS TO BE Terminal Style COPLANAR WITHIN 0.25 TOLERANCES: UNLESS OTHERWISE NOTED Number of Contacts (N) .004 (.010) 2, 3 or 4 (0.0002) MM Gender DIMENSIONS: 1.14 (INCHES) F = Female (.045) Options 0 = Standard Packaging Option E = Embossed Tape (500 pcs. per reel - MSL-1) 0.91 (.036) Number of Dimension Contacts A * RoHS Directive 2002/95/EC Jan. 27, 2003 including 3.05 annex and RoHS Recast 2011/65/EU June 8, 2011. 2 ** Bourns considers a product to be halogen free if (.120) (a) the Bromine (Br) content is 900 ppm or less 4.32 (b) the Chlorine (Cl) content is 900 ppm or less and 3 (.170) (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. 5.59 4 Specifications are subject to change without notice. (.220) Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and atwww.bourns.com/ docs/legal/disclaimer.pdf. *RoHS COMPLIANT & **HALOGEN FREE *RoHS COMPLIANT LEAD FREE LEAD FREE VERSIONS ARE RoHS COMPLIANT*Applications n Handheld communications - mobile phones, pagers, cordless phones, GPS, PICs, radios n Portable consumer equipment - PDAs, HPCs, notebook PCs, cameras, dictaphones, PICs, games 70AB/Female - Modular Contact Packaging Specifications 1.78 .25 12.0 TAPE REEL (.070 .010) (.472) EQUAL SPACED 3 PLCS. 5.53 21.01 .79 (.218) 13.0 .51 1.75 (.827 .031) 2.67 .25 (.512 .020) (.069) DIA. (.105 .010) DIA. 4.0 (.157) 59.18 2.03 (2.330 .080) 10.0 (.394) 8.0 (.315) 12.4 178 2.0 DIA. (.488) (7.008 .079) No. of Dimension Dimension Contacts A B (Max.) 3.54 4.88 2 (.139) (.192) 4.82 6.16 3 (.190) (.243) 1.5 (.059) 6.10 7.44 4 DIA. (.240) (.293) 0.5 TOLERANCES: .XX = UNLESS OTHERWISE NOTED (.020) 0.127 .XXX = UNLESS OTHERWISE NOTED (.005) (TOP) B MM DIMENSIONS: (INCHES) (BOTTOM) A 0.4 (.016) 2.5 (.098) REV. 11/17 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.