DB-51221-1 Cinch Connectors, DB-51221-1 Datasheet - Page 94
![D-Subminiature Connectors 25C SLDNG LCK ASSEM](/photos/16/76/167692/db-51221-1_sml.jpg)
DB-51221-1
Manufacturer Part Number
DB-51221-1
Description
D-Subminiature Connectors 25C SLDNG LCK ASSEM
Manufacturer
Cinch Connectors
Datasheet
1.4-40-THMB-1.pdf
(282 pages)
Specifications of DB-51221-1
Product
Tools & Accessories
Number Of Positions / Contacts
25
Shell Size
B
Mounting Style
Screw
Termination Style
Screw
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 94 of 282
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3
Bayonet Coupling
CN1020-XXXXXXXX
BACC63CB
Dimensions
Ordering Information
Notes:
1
2
* Th’d: UNS-2A
** Size 28 = 1.395 (35.434)
* Former order code - 100 designated rhodium plated contacts
CN1020 Series (C48 Family)
Vibration-Proof Plug Connector
Shell
Size
For Boeing Specification, see page 3-14.
For modification, classes, etc., not listed, consult factory.
10
12
14
16
18
20
22
24
28
8
Call Toll Free: 1 (800) 323-9612
1.078
1.187
1.309
1.375
1.505
1.625
1.755
2.161
1
.765
.967
+ .005 (.127)
in
A
19.447
24.561
27.381
30.149
33.248
34.925
38.227
41.275
44.577
54.889
Series Designation
CN1020
Series Modification
A - Standard Plug
Shell Size
8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28
Environmental Class
A - Anodized Aluminum
G - Cadmium//Nickel-Plated Aluminum
2
mm
1.106
1.235
1.485
.306
.371
.547
.613
.758
.865
.986
in
Max. Dia.
CN1020 A 10 G 05 P N - 000
B
13.894
15.570
19.253
21.971
25.044
28.092
31.369
37.719
mm
7.773
9.423
UNEF-2A
1.000-20
1.0625-18
1.1875-18
1.3125-18
1.4375-18
1.750-18*
.500-20
.625-24
.750-20
.875-20
Thread
3-17
C
1.345* *
(34.164)
Max.
Order Code (Deviations)
000 - Less Contacts
100 - * See below
200 - With Gold-Plated Contacts
Alternate Shell Positions
N, 6, 7, 8, 9, 10
Per table on page 3-4.
Contact Style
P - Pin
S - Socket
Insert Arrangements
(See page 3-4)
360° LOCKING
ACCESSORY TEETH
1
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