Download - Fischer Connectors

Multipole High Voltage
Electrical & Contact Specifications
A / Z Polarity
For Multipole High Voltage connectors, it is essential to pay attention to the differences between type "A" and "Z".
Type "A" Standard Polarity:
The contacts of the receptacle are recessed to reduce the possibility of electric shock in the unmated position.
This version should be used when the voltage is sourced from the receptacle.
Type "Z" Inverted Polarity:
The contacts of the plug are recessed to reduce the possibility of electric shock in the unmated position.
This version should be used when the voltage is sourced from the plug.
Protected contacts are usually female contacts recessed in the insulator. For Multipole High Voltage connectors,
however, it is safer to recess the male contacts. In these cases, the plug type "A" is equipped with female contacts
and the receptacle with protected male contacts.
Example: Receptacles Type "A" Plug Type "A"
D105 A039 S105 A039
104, 105, 106 and 107 Series
Type
104 A 062
Z
Pin Layout
Number of Contacts
Contact
Termination
Solder
Crimp
Insulating Material
Contact ø [mm]
Wire Barrel ø [mm]
Contact to Body
Test Voltage [V]
in mated position
AC rms DC
4 ● PEEK 0.9 0.8 4.5 4.5 7.5 7.5 8.0
105 A 057 3 ● PTFE 1.3 1.2 4.5 6.0 8.0 10 14
105 A 039
Z
106 A 013
Z
5 ● PTFE 1.3 1.2 4.5 4.5 7.0 7.0 11
6 ● PTFE 1.3 1.2 8.0 8.0 12 12 12
107 A 034 2) 3) 7 ● PTFE 2.0 2.0 8.0 7.5 14 14 20
1) Recommended max. operating current per contact at 40°C temperature rise measured according to IEC 60512-3-5b.
2) For clamp sets selection see page 4-11-8.
3) See Section 12 Tooling, for insertion tool of contacts.
Contact to Contact
● = Standard ❍ = Option
Contact to Body
Contact to Contact
Current Rating 1) [A]
5-5