Directory chapter 21
Surface Mount Technology (SMT) board connectors
D-Sub – SMT
New
Page
Technical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21.02
Standard versions . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21.04
Low-profile versions . . . . . . . . . . . . . . . . . . . . . . . . . .
21.06
21
.
01
SMT
technology
D-Sub
SMT solder version
Technical characteristics
Number of contacts
9, 15*, 25*
Contact arrangement
View from termination side
Working current
5A
M
F
M
F
M
F
9 way
15 way*
Test voltage U
r.m.s.
1 kV
M = Male connector
F = Female connector
25 way*
Clearance and creepage
≥
1.0 mm
Mating conditions
as per DIN 41 652
Contact resistance
Insulation resistance
<
25 mΩ
<
5 GΩ
Temperature range
as per profile JEDEC 020 D
Terminations
Solder pins for P.C.B. pads
Materials
SMT
technology
Mouldings
LCP black
UL 94-V0
Phosphorus bronze
Zamac
Steel
selectively gold-plated
according to performance
level
1)
Pure tin
Nickel plated
Contacts
Grounding die
Shell
Contact surface
Contact zone
Grounding die
Shell
Insertion and withdrawal force
– insertion max. per connector:
– withdrawal min. per connector:
30 N
3.3 N
21
.
02
1)
Performance level 3, 50 mating cycles, no gas test
Performance level 2 as per CECC 75 301-802, 250 mating cycles, 4 days 4 mixed gas test – IEC 60 512
Performance level 1 as per CECC 75 301-802, 500 mating cycles, 10 days 4 mixed gas test – IEC 60 512
* Available on request
Notes
21
.
03
SMT
technology
D-Sub
Number of contacts
Sta
n
9*
dar
dV
ers
ion
s
SMT stamped solder pins, angled with grounding board locks
Identification
No. of
contacts
Part No.
Performance levels
Male connector
Explanations see page 21.02
Other performance levels on request
þ
Performance level
Performance level
Performance level
3
2
1
metal shell with dimples
9
09 55 166 78 . . 741
09 55 166 68 . . 741
09 55 166 38 . . 741
SMT
technology
Female connector
metal shell
9
09 55 156 76 . . 741
09 55 156 66 . . 741
09 55 156 36 . . 741
Please insert digit for flange thread
or fitted female screw locks
M3
4-40 UNC
fitted screw locks M3
fitted screw locks 4-40 UNC
þ
þ
þ
þ
21
.
04
11
12
33
13
* 15 and 25 way connectors are available on request
Connector dimensions see page 21.05. Mating conditions see page 21.02.
D-Sub
Number of contacts
Sta
9*
nda
rd V
ers
ion
s
SMT stamped solder pins, angled with grounding board locks
Identification
Drawing
Dimensions in mm
Male connector
M3 or 4-40 UNC
fitted screw locks M3 or 4-40 UNC
Mating face acc. to: CECC 75301-802
M3 or 4-40 UNC
fitted screw locks M3 or 4-40 UNC
Female connector
Mating face acc. to: CECC 75301-802
M3 or 4-40 UNC
fitted screw locks M3 or 4-40 UNC
pcb layout
Packaging
(1 reel = 140 pieces)
Reel diameter = 330 mm
Last 11 pieces
without connector
140 pieces
with connector
First 10 pieces
without connector
21
.
05
SMT
technology
电源技术
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
