PKA.1K.304.CLLC40

Number of contacts Low Voltage
4
Wire Size/AWG
30 - 22
Gender
Standard
Socket / Receptacle
Socket / Receptacle - Fixed Panel Front Mounted
Locking system
Push-pull
Jacket cable outside diameter [mm]
3.60 - 4.00 mm
Size
1K

Electrical Configuration

Contact Termination Low voltage
Solder
R (max)
4.8 mOhm
Insert configuration value
1K.304 - 4 Low Voltage
Insulator
L: PEEK (UL 94 / V-0/1.5)
Rated current
10 A
Vtest (contact-contact)
1350 V (AC), 1910 V (DC)
Vtest (contact-shell)
1450 V (AC), 2050 V (DC)
Contact Type
Solder
Max. Solid Conductor
0.34 mm^2 (AWG 22)
Max. Stranded Conductor
0.34 mm^2 (AWG 22)
Bucket Dia.
0.8 mm (0.031in)
Contact Dia.
0.9 mm (0.035in)
Number of contacts Low Voltage
4
Wire Size/AWG
30 - 22
Gender
Standard

Form & Material

Shell style / Model id
PK - Fixed receptacle, nut fixing, cable collet
Socket / Receptacle
Fixed Panel Front Mounted
Housing material
Brass (chrome plated [SAE AMS 2460]) shell, collet nut and latch sleeve, nickel plated [SAE AMS QQ N 290] brass mid pieces
Locking system
Push-pull
Keying
2 keys (alpha=30, plug: male contacts, receptacle: female contacts)
Weight
34.16 g

Environment

Technical domain
Audio Video, Energy and Industrial, Medical, Test and Measurement
Environmental sealing (IP rating)
IP68
Temperature range
-55°C / +200°C
Climatical Category
50/175/21
Humidity (max)
<=95% [at 60 deg C /140 F]
Shielding (min)
95 dB (10 MHz)
Shielding (min)
80 dB (1 GHz)
Shock Resistance
100 g [ 6 ms]
Vibration
15 g [10 Hz - 2000 Hz]
Salt Spray Corrosion
>1000 hr

Cable fixation

Cable termination protection
Standard back nut (no additional protection)
Fixation type
Cable collet
Jacket cable outside diameter [mm]
3.60 - 4.00 mm

Technical plans

https://web.lemo.com/img/Illustrations/k/types/1_304_f.gif
https://web.lemo.com/img/Illustrations/k/models/pk.gif
https://web.lemo.com/img/Illustrations/k/keys/a.gif

Dimensions

A B e E L M S1 S2 S3
mm. 20 21.5 M16x1.0 9.5 46.2 4.5 14.5 9 19
in. 0.79 0.85 0.37 1.82 0.18 0.57 0.35 0.75
icon pdf
Solutions Selection Guide
icon pdf
- Unipole Multipole General Catalog -
icon pdf
Product brief - High-speed data transfer
icon pdf
Product brief - USB 3.1
icon pdf
75Ω/3GHz coaxial contact
Other documents
K - Outdoor keyed
K - Outdoor keyed
Outdoor/exposed environments (IP68)
Push-Pull self latching system
6 sizes
Multi-Keying system
B-series inserts
Main Features
Outdoor/exposed environments (IP68)
Push-Pull self latching system
6 sizes
Multi-Keying system
B-series inserts
Cable Assembly UK
Cable assembly service

Receive the same high quality cable assemblies that you've come to expect from LEMO Push-Pull connectors.

Discover
Contact us
t Contact-us-1576x512.jpgt

Do you
have a 
challenging 
project?

No matter how harsh the environment may be, LEMO has a solution ready for you to implement today.

If not, we promise to relentlessly innovate and develop one for you. 
Please take a moment to reach out and describe your project, technical specifications and deadlines. We are standing by and looking forward to hearing from you - and adding your business to our thousands of longstanding satisfied customers, partners and employees - very soon.