.050" [1.27] SCSI II/III
Adam Technologies, Inc.
RIGHT ANGLE AND VERTICAL PCB MOUNT
S2A SERIES
INTRODUCTION:
Adam Tech right angle PCB SCSI II / III connectors are a popular
high density interface for many I/O applications requiring a miniature
connector. Offered in 20, 26, 28, 40, 50, 68, 80, 100 and 120
positions they are a good choice for high density compact
applications. They feature a flat leaf and fork contact design and a
one touch, locking receptacle/plug combination. These connectors
are manufactured with precision stamped contacts offering a choice
of contact plating and a wide selection of mating and mounting
options. They are ideal for most compact electronic applications.
FEATURES:
Conforms to SCSI II standards
One touch Locking Receptacle and Plug
Blade contact with Blanked terminal
Industry standard compatibility
Durable metal shell design
Precision formed contacts
Variety of Mating and mounting options
MATING CONNECTORS:
Adam Tech SCSI II / III connectors and all industry standard
SCSI II / III connectors.
SPECIFICATIONS:
Material:
Standard insulator: PBT, Glass filled, rated UL94V-0
Optional Hi-Temp insulator: Nylon 6T UL94V-0
Insulator Color: Black
Contacts: Phosphor Bronze
Metal backshell: Zinc, Nickel Plated
Contact Plating:
Gold Flash over nickel underplate on mating area, Tin over
Copper underplate on tails
Electrical:
Operating Voltage: 250V AC
Current Rating: 1 Amp max.
Contact Resistance: 35 mΩ max. initial
Insulation Resistance: 500 MΩ min.
Dielectric Withstanding Voltage: 500V AC for 1 minute
Mechanical:
Insertion force: 5.3 oz max.
Withdrawal force: 1.0 oz min.
Durability: 100 cycles
Temperature Rating:
Operating Temperature: -55°C to +105°C
Soldering proces temperature:
Standard insulator: 235°C
Hi-Temp insulator: 260°C
PACKAGING:
Anti-ESD plastic trays
APPROVALS AND CERTIFICATIONS:
UL Recognized File No. E224053
CSA Certified File No. LR1578596
ORDERING INFORMATION
S2A
SR
68
2
BL
2
THREADED
MOUNTING
HOLES
1
= #4-40
threaded
holes
2
= #2-56
threaded
holes
SERIES
INDICATOR
S
2
A
= SCSI II/III
.050"
Connector
POSITIONS
20, 26, 28, 40,
50, 60, 68, 80,
100, 120
MOUNTING ANGLE
SR
= Socket,
Right Angle Mount
SV
= Socket,
Vertical Mount
BOARD MOUNTING
OPTIONS
TFA
= Flange with #4-40
threaded holes
TFB
= Flange with #2-56
threaded holes
TFC
= .125 Dia. thru-holes
BL
= Board locks
(Right angle only)
MATING FACE
MOUNTING
OPTIONS
2
= Without latch blocks
3
= With latch blocks
HI-TEMP
INSULATOR
AVA I L A B L E
Pb
®
®
UL
®
E
D
COMPLIANT
2002
/ 95
/ EC
RoHS
V
OPTIONS:
Add designator(s) to end of part number
HT
= Hi-Temp insulator for Hi-Temp soldering
processes up to 260°C
114
909 Rahway Avenue
•
Union, New Jersey 07083
•
T: 908-687-5000
•
F: 908-687-5710
•
WWW.ADAM-TECH.COM
RoHS
COMPLIANT
Embedded System
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