Dubox™ Low Profile Vertical Receptacles
2.54 mm
s
The Dubox™ contact has a pre-
stressed, dual beam design to
enable low insertion force
s
Selective plating
s
Floating solder tails self-center on
circuit pads and assure coplanarity
optional hold down
Low profile 7.0 mm
for closer board stacking
Technical Data
Physical
Housing: High-temperature,
grey thermoplastic
Flammability rating: UL 94 V-0
Contact: Phosphor-bronze
Plating: Gold or tin-lead over 1.27 µm nickel
Mating Data
Mechanical Performance
Mating cycles (durability): 200
Insertion force per gold contact:
1.50 N (150 gf) avg.
Withdrawal force per gold contact:
0.30 N (30 gf) min.
s
BergStik® Unshrouded straight headers
s
BergStik® Unshrouded right angle headers
s
BergStik® Unshrouded stacking headers
Page
8
10
12
Insertion Depth
s
Top Entry: 3.86 mm min. to 6.10 mm max.
Electrical Performance
Current rating:
3 A dc max. per individual contact
2 A dc max. per contact for fully
energized connector
Insulation resistance: 1x 105 MΩ min.
Contact resistance: 15 mΩ max. initial,
20 mΩ max. after environmental tests
Dielectric withstanding voltage: 1000 V rms
Operating Temperature Range
-65°C to +125°C
Packaging
Tubes,Tape on Reel or plastic boxes
[provides .381 mm wipe]
s
Bottom Entry: 5.08 mm min.
[provides .381 mm wipe] plus board thickness
Reference Information
File no. E66906
File no. LR46923
Product drawing: By 5-digit base part number
Product specification: BUS-12-055
Tape and Reel packaging data : TA-856
Specifications subject to change without notice.
Processing Information
Compatible with wave, vapor-phase, and
IR reflow soldering processes
Recommended IR profile: TA-842
Typical Applications
Receptacle
Height
Insertion
Depth
Technical / Application Support / Drawings / Specifications / Samples:
www.fciconnect.com/basics
28
Dubox™ Low Profile Vertical Receptacles
2.54 mm
Part Number
5-Digit Base Part Number
Plating
Positions
Per Row
Option
91601
91614
89898
91615
91618
=
=
=
=
=
Single Row, Dual Entry
Single Row with external Hold Downs, Dual Entry
Double Row, Dual Entry
Double Row with External Hold Downs, Dual Entry
Double Row with Internal Hold Downs, Dual Entry
A
= Tape-and-Reel packaging with pick-up cap
B
= Tube packaging with pick-up cap
(except for partnumber 91601)
02
to
25
Single Row
02
to
25
Double Row
Part Number
89898
91601
3 Pos. per row
3 Pos. per row
3
= 0,76 µm gold on mating area,
tin-lead on solder side
4
= 5,0 µm tin-lead
Single Row + Pad lay-outs
Standard
Double Row + Pad lay-outs
External Hold Downs
Internal Hold Downs
Dimensions in mm
Technical / Application Support / Drawings / Specifications / Samples:
www.fciconnect.com/basics
29
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