DB-51221-1 Cinch Connectors, DB-51221-1 Datasheet - Page 225
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: 225 of 282
- Download datasheet (6Mb)
Dura-Con
High Reliability
Microedge Connectors
Insulator: UL94V-0 glass-filled polyester or diallyl phthalate per MIL-M-14 (green)
Contacts: Copper alloy
Contact Plating: .000050 in Gold
Shell: Aluminum alloy
Shell Plating: Electroless Nickel
Operating Temperature: -55°C to +135°C
Insertion/Withdrawal Force:
Call Toll Free: 1 (800) 323-9612
Withstanding Voltage:
Contact Resistance:
Variety of available PC board mounting styles.
- “Coke Bottle” for edge mounting on double-sided PCBs
- Right-angle (90 ° ) mounting for single- or double-sided daughter boards
- “Claw Foot” leads
- Gold-plated solid copper wire pigtails
Harnessing capabilities exist for both plug & socket.
Standard sizes are 128 and 184 positions.
Utilizes high-reliability Dura-Con twist pin contact system assuring electrical continuity under
extreme shock and vibration.
Aluminum shells and diallyl phthalate insulators make Dura-Con microedge connectors ideal
for airborne or space applications.
Microedge metal shell connectors meet the requirement of MIL-C-55302.
Current Rating:
6 oz. (170.40 g[f]) maximum insertion force, per contact;
0.5 oz. (14.20 g[f]) minimum withdrawal force, per contact
3 Amps maximum
600 VAC RMS @ sea level, 300 VAC @ 70,000 ft.
8 milliohms maximum
.050" (1.27mm) Density
PC Board Mount
Metal Shell
5-34
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