MA18A-32DA-2DSE HIROSE | Alldatasheet
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Technical content
The MA18 series is a 2mm pitch FFC socket connector developed for miniature HDD and main port connection. 44 contacts are provided for AT bus connection. I Ordering Information I Variation in Number of Contacts MA18A - 44 D A - 2 DSE Part Number 588-0252-3 588-0246-0 588-0247-3 588-0255-1 588-0253-6 588-0251-0 588-0291-5 CL No. Remarks MA18 A-32DA-2DSE MA18 A-44DA-2DSC MA18 A-44DA-2DSE MA18A-44DA-2DSA MA18A-44DA-2DSB MA18A-44DA-2DSC MA18A-44DA-2DSE MA18M-44DA-2DSB With extraction tab With extraction tab With extraction tab No extraction tab No extraction tab No extraction tab No extraction tab High profile mount type Remark 1. The extraction tab is used to remove a cable nut in the engagement state. 2. 32 contacts = 0.76 µ and 40 contacts = 0.2 µ in the plating thickness. wqe r t y qSeries Name : MA18A wNumber of contacts : 32, 44 eContact alignment : D : Double row rContact plating type A : Selective gold plated tContact pitch : 2mm yContact type (Straight type) DSA : Dip length 3mm DSB : Dip length 2.5mm DSC : Dip length 2mm DSE : Dip length 1.2mm
Variation in Connection between HDD and Main Board I Pin Heade (1) Conventional product (used as conventional HDD interface pin header) 44 contacts : A3C-44P-2DSA (see photo) 50 contacts : A3C-50P-2DSA 44 contacts : A3-44PA-2SV (see photo) 50 contacts : A3-50PA-2SV (With boss type available) 44 contacts : A3B-44PA-2DS (see photo) 50 contacts : A3B-50PA-2DS G Straight through hole type (see catalog page C15) (2) Box type product (Socket side prevents mis-insertion) 44 contacts : A3E-44PA-2DSA (see photo) 50 contacts : A3E-50PA-2DSA Note: Correspond to A3E series socket only. G Straight through hole type(see catalog page C28) G Straight SMT type (see catalog page C22) G Right angle through hole type (see catalog page C13)
(1) Products suitable to various cables 44 contacts: A3B-44D-2C Crimping contacts and crimping tools are detailed on page C20. 44 contacts: A3E-44D-2R (see photo) 50 contacts: A3E-50D-2R Insulation displacement is detailed on page C31. 44 contacts: MA18A-44DA-1SE (photo) 50 contacts: A3E-50D-2R G Discrete wire Crimping Type (see catalog page C19) (2) Right Angle through hole Type (see catalog page C15.) (3) Straight through hole Type 44 contacts: A3-44DA-2DS (see photo) 50 contacts: A3-50DA-2DS 44 contacts: MA18A-44DA-2DSS (see photo) (See catalog page C32.) 50 contacts: A3C-50DA-2DSA (see catalog page C17.) G Ribbon Cable (1mm pitch) Batch ID Type (see catalog page C29) G FPC Connection Type For a typical example, products are provided corresponding to various board thickness. For details, refer to page C32. For a typical example, products are provided corresponding to various board thickness. For details, refer to page C17.