MS3121P12-3S ITT Cannon, MS3121P12-3S Datasheet - Page 2

• Manufacturer Part Number: MS3121P12-3S
• Description: CONN RCPT 3POS CBL MNT W/SCKT
• Manufacturer: ITT Cannon
• Series: Military, MIL-DTL-26482 Series I, KPSEr

Specifications of MS3121P12-3S

• Connector Type: Receptacle, Female Sockets
• Number Of Positions: 3
• Shell Size - Insert: 12-3
• Mounting Type: Free Hanging (In-Line)
• Termination: Crimp
• Fastening Type: Bayonet Lock
• Orientation: N (Normal)
• Ingress Protection: Environment Resistant
• Shell Material, Finish: Aluminum, Olive Drab Cadmium Plated
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Shell Size, Military: -
• Other names: IMS3121P12-3S; MS3121P12-3SPEI; MS3121P12-3SPEI

KPT/KPSE
2
Contents
Introduction............................................................. 2
Standard Data........................................................ 3
Series KPT............................................................. 4
Series KPSE........................................................... 6
Contact arrangements............................................ 9
Wall mounting receptacles....................................13
Cable connecting plugs...........................................14
Box mounting receptacles......................................15
Thru-bulkhead receptacles....................................15
Straight plugs.......................................................16
Jam nut receptacles.............................................17
Right angle plugs.................................................18
Special versions
Connectors with grounding continuity.................19
Receptacles with straight solder pins................. 22
Panel cutouts........................................................ 24
Dummy receptacle.............................................. 25
Protective caps..................................................... 26
Tools ..................................................................... 27
Assembly instructions ........................................ 28
Cross reference lists ........................................... 29
Product safety information................................... 31
Introduction
The miniature circular connectors series KPT and
KPSE from ITT Cannon are manufactured acc. to
MIL-C-26482 with three point bayonet coupling and
five-keyway polarization.They offer general purpose
solder connectors and high performance crimp
connectors. The broad product range provides the
most complete familiy of connectors conform to MIL-
C-26482, NFC 93422 HE 301 model, VG 95328 and
LN 29500 specifications.
The versatility of these connectors has been proven
by their usage in general as well as in high per-
formance environmental applications.
In addition to the basic series presented in this
catalogue, connectors for special applications are
available. They include corrosion resistant types,
filter connectors for electromagnetic compatability
and non-outgasing, radiation resistant versions.
All connectors conform to the above mentioned
specifications are fully intermateable and accept a
wide range of interchangeable accessories. Thereby
design modifications can be achieved more easily
and at lower cost with connectors of the KPT/KPSE
series.
Miniature circular connectors