DS9098P DALLAS | Alldatasheet
Document overview
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Technical content
iButton Retainer www.dalsemi.com
FEATURES
/elevenoclockCompact receptacle for F5 iButton mounting /elevenoclockFully backward-compatible to DS9098 /elevenoclockContacts are stai nless steel with selective tin- lead plating for optimal solderability to printed circuit board /elevenoclockRetainer to iButton connection is stainless steel to stainless steel /elevenoclockWithstands up to 250°C for surface mounting /elevenoclockDouble redundancy of contacts (2 plus 2) /elevenoclockContact force exceeds 200 grams for reliable connection /elevenoclockPrevents reversed insertion /elevenoclockAt insertion, the iButton is latched for reten- tion /elevenoclockThe iButton pops up for removal when latch is released /elevenoclockGentle deflection of latches allows removal of the iButton /elevenoclock>25 insertion/withdrawal cycles with no per- formance degradation /elevenoclockCompatible with standard pick and place equipment /elevenoclockCleaning fluids drain freely for quick clean up
ORDERING INFORMATION
DS9098P-TRL Tape & Reel, 220 parts per 13 inch reel 39° 39° 19.30 Top View 17.60 8.12 3.40 14.35 4.40 ∅19.50 ∅16.50 2.60 13.00 Bottom View Side View Latch 3-D View Copper cladding ≥ 0.3 kg/m or ≥ 34 µm (≥ 1oz/sq.ft) with soldermask overlay Recommended Printed Circuit Layout Pads Center – Data Outer Ring – Ground All dimensions are in millimeters. Ø18.3 Ø10.8 Ø13.7 8.5 Data Trace
DESCRIPTION
The DS9098P iButton Retainer is a low-cost, surface-mount device to secure an F5 i Button on a printed circuit board. It consists of three metal pieces (two for GROUND, one for DATA) molded into a body of black, heat-stabilized, 30% glass fiber reinforced Nylon 46. When inserting an iButton into the DS9098P, closely align axis of the i Button and the retainer. The retainer then latches the flange of the iButton. At removal, limit deflection of retainer latches to just free the iButton edge from retained state. Avoid applying excess force to latches. The DS9098P is only available on tape & reel. The tape specifications match those of 68-lead PLCC devices except for the deeper pockets and tape-feed spro ckets on either side of the 44 mm tape. Align- ment pedestals keep the part oriented on tape with the latches adjacent to the sprockets.