DS9098P
iButton Retainer
www.dalsemi.com
19.30
FEATURES
3-D View
ꢀ Compact receptacle for F5 iButton mounting
ꢀ Fully backward-compatible to DS9098
ꢀ Contacts are stainless steel with selective tin-
lead plating for optimal solderability to
printed circuit board
ꢀ Retainer to iButton connection is stainless
steel to stainless steel
39°
39°
ꢀ Withstands up to 250°C for surface mounting
ꢀ Double redundancy of contacts (2 plus 2)
ꢀ Contact force exceeds 200 grams for reliable
connection
ꢀ Prevents reversed insertion
ꢀ At insertion, the iButton is latched for reten-
tion
ꢀ The iButton pops up for removal when latch
is released
ꢀ Gentle deflection of latches allows removal of
the iButton
Top View
Latch
8.12
14.35
16.50
2.60
17.60
13.00
∅
3.40
∅
19.50
4.40
Bottom View
Side View
ꢀ >25 insertion/withdrawal cycles with no per-
formance degradation
ꢀ Compatible with standard pick and place
equipment
Recommended Printed Circuit Layout Pads
Data Trace
8.5
Ø18.3
ꢀ Cleaning fluids drain freely for quick clean up
Copper cladding
2
Ø13.7
≥
0.3 kg/m
≥
or 34 µm
(
≥
ORDERING INFORMATION
1oz/sq.ft)
with soldermask
overlay
DS9098P-TRL
Tape & Reel, 220 parts per
13 inch reel
Ø10.8
Outer Ring – Ground
All dimensions are in millimeters.
Center – Data
DESCRIPTION
The DS9098P iButton Retainer is a low-cost, surface-mount device to secure an F5 iButton 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 iButton 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 sprockets on either side of the 44 mm tape. Align-
ment pedestals keep the part oriented on tape with the latches adjacent to the sprockets.
1 of 1
092200