DB-51221-1 Cinch Connectors, DB-51221-1 Datasheet - Page 202

• Manufacturer Part Number: DB-51221-1
• Description: D-Subminiature Connectors 25C SLDNG LCK ASSEM
• Manufacturer: Cinch Connectors

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

Ordering Information
Dura-Con
High Reliability
Metal Shell
Contact Arrangements
(Face view of pin insert)
(Use reverse order for socket side)
** - See p. 5-12 for std. hardware dims. See p. 5-13 for non-std. hardware & p. 5-31 for Mil spec. hardware both sold separately.
***- Length Tolerance: solid wire = ± 3/32”, standard wire = ± 1/4”.
* - Indicates Cinch std. option.
Cinch Dura-Con D Connector
Insulator Type
C = Diallyl Phthalate
Glass-Reinforced
D = Thermoplastic
Glass-Reinforced
Mounting Type
M = Screw Mount Metal Shell
No. of Contacts
9, 15, 21, 25, 31, 37, 51, 100
Contact Type
P = Pin (Plug)
S = Socket (Receptacle)
Wire Size in AWG
5 = 25 AWG Solid Copper
6 = 26 AWG Stranded
S = Solder cup
(Skip to Mounting Hardware)
Wire Type
C = Solid Copper (Uninsulated)
E = MIL-W-16878/4, 7 Strand
(Consult factory for non-standard wire types)
DC D M 37 P 6 E 2-18.0 K N
.050" (1.27mm) Density
Solder Cup/Wire
D-Microminiature
5-9
Call Toll Free: 1 [phone]
Shell Plating
*No Letter = Yellow Chromate
Mounting Hardware**
B = No Hardware
F = Float Mount
R = Reverse Float Mount
K = Jackscrew (Standard)
L = Jackscrew (Low Profile)
P = Jackpost, Size 9 through 51
Lead Length in inches***
00.5 Solid copper wire only
01.0 Solid copper wire only
02.0 Solid copper wire only
18.0 Stranded wire only
24.0 Stranded wire only
36.0 Stranded wire only
48.0 Stranded wire only
Insulation
Color or Wire Finish
*2 = Yellow (Stranded Wire)
*4 = Gold-Plated (Solid Wire)
*5 = Color Coded Per MIL-Std.
over Cadmium
N = Electroless Nickel
1 = White
3 = Tin-Plated
MIL-C-83513/5-07
Size 100 MIL-C-83513/5-17
681, System 1. (Stranded
Wire Only)