COMPONENTS PRODUCT INFORMATION NEW 0.4mm Pitch Stacking Type Board to Board Connector CONNECTOR MB-0144-2 July 2006 WH1 Series RoHS Compliant Plug Receptacle Outline WH1 series connectors have, 0.4mm-pitch, 1.0 mm height board-to-board connection that is ideal for slim low-profiled information communication devices such as mobile phones, LCDs and PDAs, with high density mounting requirements. Features 0.4mm pitch, double lines; 24, 40 pos. (30, 50 pos. planned to be developed ), stacking height 1.0mm. Contact structure with high abrasion resistance and roll contacts with contact reliability. Separate 2-point contact design to resist twisting stress. Simple lock structure with assuring click response. Solder migration countermeasure for plug and receptacle. (nickel barrier for contact ) Compatible to Pb-free General Specifications No. of contacts : 20, 24 pos. Pitch: 0.4mm, 2 rows Operating temperature: -40 Deg. C to +85 Deg. C Contact resistance: 70m ohm max. (initial) Lifetime: 50 times Rated current: AC, DC 0.4A/per pos. Rated voltage: AC, DC 50V Insulation resistance: 100M ohm min. (initial) Dielectric withstanding voltage: AC250Vr.m.s per minute Total insertion force: 1N x n max.(n: pos.) Total withdrawal force: 0.15Nx n min. (n: pos.) JAE PMK Div. Proprietary. Copyright © 2006，Japan Aviation Electronics Industry, Ltd. 1/6 MB-0144-2 Materials and Finishes Components Materials/Finishes Contact Copper alloy/ Au plating( 0.1um min.) Insulator Heat resistant plastic (UL94V-0, Color: Black) Ordering Information WH1 P *** W A * - E**** Reel product No. (Note 1) Series Contact shape P: Plug side Modify Code Finish A: Au plating No. of contacts Connection type W: SMT Straight type, without hold down Ordering Information WH1 S *** W A * E**** Reel product No. (Note 1) Series Contact shape S: Receptacle side No. of contacts Modify Code Finish A: Au plating Connection type W: SMT Straight type, without hold down (Note 1) An embossed tape reel contains 6,000 pieces. For information on emboss taping specifications, please contact us directly. JAE PMK Div. Proprietary. Copyright © 2006，Japan Aviation Electronics Industry, Ltd. 2/6 MB-0144-2 P art N um ber W H 1P ***W A 1 S J D rawing S J102 172 Unit: mm (Note 1) Coplanarity less than 0.1mm (Note 2) An embossed tape reel contains 6,000 pieces. For information on emboss taping specifications, please contact us directly. JAE PMK Div. Proprietary. Copyright © 2006，Japan Aviation Electronics Industry, Ltd. 3/6 MB-0144-2 P art N um ber W H 1P ***W A 1 S J D rawing S J102 172 Unit: mm JAE PMK Div. Proprietary. Copyright © 2006，Japan Aviation Electronics Industry, Ltd. 4/6 MB-0144-2 P art N um ber W H 1S ***W A 1 S J D rawing S J102 171 Unit: mm (Note 1) Coplanarity less than 0.1mm (Note 2) An embossed tape reel contains 6,000 pieces. For information on emboss taping specifications, please contact us directly. JAE PMK Div. Proprietary. Copyright © 2006，Japan Aviation Electronics Industry, Ltd. 5/6 MB-0144-2 P art N um ber W H 1S ***W A 1 S J D rawing S J102 171 Unit: mm Notice: Products shown in this leaflet are Japan Aviation Electronics Industry, Limited Product Marketing Division Aobadai Building, 3-1-19, Aobadai, Meguro-ku, Tokyo 153-8539 Phone: +81-3-3780-2787 FAX: +81-3-3780-2946 made for the applications listed below. However, if the above-mentioned products are to be used in aerospace devices, marine cable-connection devices, atomic power control systems, medical equipment for life-support systems, or any other specific application requiring extremely high reliability, please contact JAE for further information. Recommended applications: computers, office machines, measuring devices, telecommunication devices (terminals, mobile devices), AV devices, household applications, FA devices, etc. * The specifications in this brochure are subject to change without notice. Please contact JAE for information. JAE PMK Div. Proprietary. Copyright © 2006，Japan Aviation Electronics Industry, Ltd. 6/6