www.adam-tech.com
80
®
INTRODUCTION:
Adam Tech Flush Mount Straight PCB tail D-Sub connectors are a
popular interface for many limited space I/O applications. Offered
in 9, 15 and 25 positions they are an excellent choice for a low
cost industry standard connection and are ideal for low prole
design requirements. Adam Tech connectors are manufactured with
precision stamped contacts offering a choice of contact plating and
a wide selection of mating and mounting options.
FEATURES:
Low prole space saving design
Industry standard compatibility
Durable metal shell design
Precision formed contacts
Variety of Mating and mounting options
MATING CONNECTORS:
Adam Tech D-Subminiatures and all industry standard
D-Subminiature connectors.
SPECIFICATIONS:
Material:
Standard insulator: PBT, 30% glass reinforced, rated UL94V-0
Optional Hi-Temp insulator: Nylon 6T
Insulator Color: Black
Contacts: Phosphor Bronze
Shell: Steel, Tin or Zinc plated
Hardware: Brass, Nickel plated
Contact Plating:
Gold over Nickel underplate on contact area.
Electrical:
Operating voltage: 250V AC / DC max.
Current rating: 5 Amps max.
Contact resistance: 20 mΩ max. Initial
Insulation resistance: 5000 MΩ min.
Dielectric withstanding voltage: 1000V AC for 1 minute
Mechanical:
Insertion force: 0.75 lbs max
Extraction force: 0.44 lbs min
Temperature Rating:
Operating temperature: -55°C to +105°C
Soldering process temperature:
Standard insulator: 235°C
Hi-Temp insulator: 260°C
PACKAGING:
Anti-ESD plastic trays
APPROVALS AND CERTIFICATIONS:
UL Recognized File no. E224053
D-SUBMINIATURE
FLUSH MOUNT STRAIGHT PCB TAIL
DPA & DSA SERIES
ORDERING INFORMATION
DB25 SA
SHELL SIZE/
POSITIONS
DE09 = 9 Position
DA15 = 15 Position
DB25 = 25 Position
DC37 = 37 Position
CONTACT TYPE
PA = Plug, Flush mount,
Straight PCB Tail
SA = Socket, Flush Mount,
Straight PCB Tail
MOUNTING OPTIONS
M1 = Thru Hole Mounting
M2 = #4-40 Threaded
mounting holes
M1-R3 = Round Jackscrews
on top side
M2-R-BL = Round Jackscrews
on top side with
Boardlocks
underneath
M2-JS = #4-40 Threaded
Holes with removable
Jackscrews
M2- BL = Riveted #4-40
Internal Threaded
Standoffs with
Boardlocks
M2-BL-JS = Removable
Jackscrews with
Boardlocks
M2
OPTIONS:
Add designator[s] to end of part number
15 = 15 µin gold plating in contact area
30 = 30 µin gold plating in contact area
PF = Press Fit Pins
HT = Hi-Temp insulator for hi-temp soldering
processes up to 260°C
www.adam-tech.com 81
®
.494 [12.55]
.109 [2.77]
A
.112 [2.84]
.311 [7.90]
B
C
.189 [4.80]
.025 [0.64]
.031 [0.8]
.236 [6.00]
.242 [6.15]
.232 [5.9]
.112 [2.84]
B
.109 [2.77]
.189 [4.80]
.232 [5.9]
.236 [6.00]
.242 [6.15]
.025 [0.64]
.031 [0.8]
.494 [12.55]
.329 [8.36]
.112 [2.84]
.109 [2.77]
C
B
A[2X] ø.118 [3.05]
[2X] ø.118 [3.05]
2X ø.126 [3.20]
ø.039 [1.0]
ø.120
[ø3.05]
Threaded
#4-40
Insert
Jackscrew
Removable
1.541 [39.14]
1.312 [33.32]
15 .994 [25.25]
1.852 [47.04]
25 1.534 [38.96] 2.088 [53.04]
.984 [24.99]
DIMENSIONS
Positions
9 .666 [16.92]
AC
1.213 [30.81]
B
.971 [24.66]
1.511 [38.38]
.643 [16.33]
A
PLUG SOCKET
Unit: Inch [mm]
Recommended PCB Layout
D-SUBMINIATURE
FLUSH MOUNT STRAIGHT PCB TAIL
DPA & DSA SERIES
SOCKET
Press
Fit PCB Tail
Option
MOUNTING OPTIONS
M1-R3
Round
Jackscrews
M2-R-BL
Round Jackscrews
with Boardlock
M2-BL
#4-40 Threaded
Insert with Boardlock
M2-BL-JS
Removable Jackscrew
with Boardlock
.494 [12.55]
.109 [2.77]
A
.112 [2.84]
.311 [7.90]
B
C
.189 [4.80]
.025 [0.64]
.031 [0.8]
.236 [6.00]
.242 [6.15]
.232 [5.9]
.112 [2.84]
B
.109 [2.77]
.189 [4.80]
.232 [5.9]
.236 [6.00]
.242 [6.15]
.025 [0.64]
.031 [0.8]
.494 [12.55]
.329 [8.36]
.112 [2.84]
.109 [2.77]
C
B
A[2X] ø.118 [3.05]
[2X] ø.118 [3.05]
2X ø.126 [3.20]
ø.039 [1.0]
ø.120
[ø3.05]
Threaded
#4-40
Insert
Jackscrew
Removable
M1 Option
Thru-Hole
Mounting
M2 OPTION
Threaded Hole
Mounting
M2-JS
Threaded Hole
Mounting with
removable
Jack Screws
.494 [12.55]
.109 [2.77]
A
.112 [2.84]
.311 [7.90]
B
C
.189 [4.80]
.025 [0.64]
.031 [0.8]
.236 [6.00]
.242 [6.15]
.232 [5.9]
.112 [2.84]
B
.109 [2.77]
.189 [4.80]
.232 [5.9]
.236 [6.00]
.242 [6.15]
.025 [0.64]
.031 [0.8]
.494 [12.55]
.329 [8.36]
.112 [2.84]
.109 [2.77]
C
B
A[2X] ø.118 [3.05]
[2X] ø.118 [3.05]
2X ø.126 [3.20]
ø.039 [1.0]
ø.120
[ø3.05]
Threaded
#4-40
Insert
Jackscrew
Removable
PLUG