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DCMQ-21CA4P-OL4-A191-K87

Description
D Subminiature Connector, 21 Contact(s), Male, Solder Terminal,
CategoryThe connector    The connector   
File Size34KB,1 Pages
ManufacturerITT
Websitehttp://www.ittcannon.com/
Download Datasheet Parametric View All

DCMQ-21CA4P-OL4-A191-K87 Overview

D Subminiature Connector, 21 Contact(s), Male, Solder Terminal,

DCMQ-21CA4P-OL4-A191-K87 Parametric

Parameter NameAttribute value
MakerITT
Reach Compliance Codecompliant
Other featuresEMI/RFI SHIELDED, PANEL MOUNT
Connector typeD SUBMINIATURE CONNECTOR
Contact point genderMALE
DIN complianceNO
empty shellNO
Filter functionNO
IEC complianceNO
insulator materialPOLYETHYLENE
MIL complianceNO
Manufacturer's serial numberDCMQ
Plug informationMULTIPLE MATING PARTS AVAILABLE
Mixed contactsYES
Installation typeBOARD
OptionsGENERAL PURPOSE
Shell surfaceTIN
Shell materialSTEEL
Housing size4/C
Termination typeSOLDER
Total number of contacts21
UL Flammability Code94V-0
Base Number Matches1
D Subminiature
Coaxial straight – European solder pins, sizes DE – DC
75 Ohm part numbers with straight contacts
Shell
size
Layout
with standoff M3
with standoff M3 with pushfit
standoff, M3 post and pushfit
Combo D
®
/European Version
with M3 clinch nut
with through hole 3,05 mm
DE
DA
DA
DA
DA
DB
DB
DB
DB
DB
DC
DC
DC
DC
DC
DC
5W1
7W2
11W1
3W3
3WK3
5W5
9W4
13W3
17W2
21W1
8W8
13W6
17W5
21WA4
25W3
27W2
DEMT-5C1P-OL4-A191-K87
DAMT-7C2P-OL4-A191-K87
DAMT-11C1P-OL4-A191-K87
DAMT-3C3P-OL4-A191-K87
DAMT-3CK3P-OL4-A191-K87
DBMT-5C5P-OL4-A191-K87
DBMT-9C4P-OL4-A191-K87
DBMT-13C3P-OL4-A191-K87
DBMT-17C2P-OL4-A191-K87
DBMT-21C1P-OL4-A191-K87
DCMT-8C8P-OL4-A191-K87
DCMT-13C6P-OL4-A191-K87
DCMT-17C5P-OL4-A191-K87
DCMT-21CA4P-OL4-A191-K87
DCMT-25C3P-OL4-A191-K87
DCMT-27C2P-OL4-A191-K87
DEMQ-5C1P-OL4-A191-K87
DAMQ-7C2P-OL4-A191-K87
DAMQ-11C1P-OL4-A191-K87
DAMQ-3C3P-OL4-A191-K87
DAMQ-3CK3P-OL4-A191-K87
DBMQ-5C5P-OL4-A191-K87
DBMQ-9C4P-OL4-A191-K87
DBMQ-13C3P-OL4-A191-K87
DBMQ-17C2P-OL4-A191-K87
DBMQ-21C1P-OL4-A191-K87
DCMQ-8C8P-OL4-A191-K87
DCMQ-13C6P-OL4-A191-K87
DCMQ-17C5P-OL4-A191-K87
DCMQ-21CA4P-OL4-A191-K87
DCMQ-25C3P-OL4-A191-K87
DCMQ-27C2P-OL4-A191-K87
DEMU-5C1P-OL4-A191-K87
DAMU-7C2P-OL4-A191-K87
DAMU-11C1P-OL4-A191-K87
DAMU-3C3P-OL4-A191-K87
DAMU-3CK3P-OL4-A191-K87
DBMU-5C5P-OL4-A191-K87
DBMU-9C4P-OL4-A191-K87
DBMU-13C3P-OL4-A191-K87
DBMU-17C2P-OL4-A191-K87
DBMU-21C1P-OL4-A191-K87
DCMU-8C8P-OL4-A191-K87
DCMU-13C6P-OL4-A191-K87
DCMU-17C5P-OL4-A191-K87
DCMU-21CA4P-OL4-A191-K87
DCMU-25C3P-OL4-A191-K87
DCMU-27C2P-OL4-A191-K87
DEMX-5C1P-OL4-A191-K87
DAMX-7C2P-OL4-A191-K87
DAMX-11C1P-OL4-A191-K87
DAMX-3C3P-OL4-A191-K87
DAMX-3CK3P-OL4-A191-K87
DBMX-5C5P-OL4-A191-K87
DBMX-9C4P-OL4-A191-K87
DBMX-13C3P-OL4-A191-K87
DBMX-17C2P-OL4-A191-K87
DBMX-21C1P-OL4-A191-K87
DCMX-8C8P-OL4-A191-K87
DCMX-13C6P-OL4-A191-K87
DCMX-17C5P-OL4-A191-K87
DCMX-21CA4P-OL4-A191-K87
DCMX-25C3P-OL4-A191-K87
DCMX-27C2P-OL4-A191-K87
DEM-5C1P-OL4-A191-K87
DAM-7C2P-OL4-A191-K87
DAM-11C1P-OL4-A191-K87
DAM-3C3P-OL4-A191-K87
DAM-3CK3P-OL4-A191-K87
DBM-5C5P-OL4-A191-K87
DBM-9C4P-OL4-A191-K87
DBM-13C3P-OL4-A191-K87
DBM-17C2P-OL4-A191-K87
DBM-21C1P-OL4-A191-K87
DCM-8C8P-OL4-A191-K87
DCM-13C6P-OL4-A191-K87
DCM-17C5P-OL4-A191-K87
DCM-21CA4P-OL4-A191-K87
DCM-25C3P-OL4-A191-K87
DCM-27C2P-OL4-A191-K87
For performance class 1 replace A191 with A190.
For performance class 3 delete A191.
For 50 ohm coaxial replace C with X, Example:
DCM-13C6P-1AFN-A191-K87-146 becomes
DCM-13X6P-1AFN-A191-K87-146.
For pushfit 90° pcb hole diameter 3,2 mm replace 146
with 162. For captive nut 4-40UNC replace 1A9N with
1A7N and 1AHN with 1A8N.
Pin
A
C
B
A1
1
2
A2
D
7W25
3
ITT
4
5
CANNON
q
q
q
q
For contact cavity arrangements, see page 52.
For pcb hole pattern, see page 60 – 63.
For mounting methods, see page 86 – 87.
For panel cut-outs, see our D Subminiature
catalogue.
12,7 max.
10
°
E
Ø 0,8
Ø 0,6
Ø 0,6
6,15
±0,3
Dimensions
Shell
size
A
±
0,38
30,8
39,15
53,05
69,3
B
±
0,13
C
±
0,13
D
±
0,13
E
±
0,13
F
±
0,25
L
+
0,2
L
W
±
0,4
DE
DA
DB
DC
16,9
25,25
38,95
55,4
25
33,3
47,05
63,5
8,35
8,35
8,35
8,35
12,55
12,55
12,55
12,55
10,7
10,7
10,8
10,8
0,8
0,8
0,9
0,9
6,7
6,7
6,8
6,8
10
Dimensions are mm
Subject to change
W
F
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