102.1947 FISCHER CONNECTORS, 102.1947 Datasheet - Page 67

• Manufacturer Part Number: 102.1947
• Description: SEALING CAP, MATING FACE OF RECEPTACLE
• Manufacturer: FISCHER CONNECTORS

Specifications of 102.1947

• Accessory Type: Sealing Cap
• Rohs Compliant: Yes
• For Use With: Mating Face Of The Receptacles
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

All dimensions shown are in millimeters and are for reference only.
Cable Clamp Sets
FISCHER connectors provides a robust and reliable system for ensuring excellent cable retention and strain relief. A collet
style clamp system is used to retain the cable over a relatively large jacket surface area. This prevents damage to small
diameter and delicate conductors. The following list describes the different types of clamp systems available.
For WS, WSE and WSO
For all body styles with mixed contacts:
Coaxial connectors require the type «S» clamps for non-sealed connectors and the type «E» clamps for sealed connectors.
The collet diameter has to be selected from the appropriate tables on pages H1 - H7 to complete the connector part number.
To promote maximum reliability, the FISCHER cable clamp system requires that it be properly sized to the jacket diameter
of the cable. Therefore, it is very important that the cable diameter and its tolerances are accurately known when specifying
the appropriate clamp set. If in doubt about choosing the correct cable clamp, please contact us.
Multipole connectors of series 102 - 107 are delivered with shipping spacer in lieu of the clamp set. The required cable clamp
sets are ordered separately and are supplied in plastic tubes. During assembly, the spacer is replaced by the clamp set. This
accelerates cable termination and also reduces inventory for those customers requiring multiple clamp sizes.
To select cable clamp sets, see available diameters in section H and ordering information on page A3.
Materials and Surface Treatment
The standard FISCHER connector shells are nickel plated brass with a natural matte chrome finish. Black chrome finish is
available as an option. See table of Standardized Suffixes on page A3.
Internal piece parts are nickel plated brass. When warranted by an extreme environment, in most cases type 316L stainless
steel can be substituted for all metal parts.
Other materials and surface treatments are available on request.
Shell (Housing)
Clamp nut
Decorative slotted nut
Plug body
Cable clamp
Inner Sleeve
Spacers and Rings
Nuts and Washers
Male solder contacts
Male crimp contacts
Female contacts
Piece Parts
Type
Type
Type
Type
«S»
«U»
«E»
«UI»
TECHNICAL INFORMATION
For Shielded cable, when the shield is to be terminated to the connector body.
Shielded clamps can also be used for unshielded cable..
For Unshielded cable, or where the shield is not to be terminated to the connector body.
These clamps are available for series 102 through 105 and are slightly easier to assemble
as there is only one piece instead of three.
For both shielded and unshielded cables, where the interface between cable and connector
body must be sealed.
Cable clamp sets for right-angle connectors listed on page H9 and H10.
One piece, insulating collet type clamps made of POM (DELRIN®) are required for mixed coax
and high voltage connectors of series 104 through 106, listed on page H8.
Designation
Bronze
Bronze
Brass
Brass
Brass
Material
ISO Standards
CuSn4Pb4Zn4
CuSn4Pb4Zn4
CuZn39Pb3
CuZn39Pb3
CuZn39Pb3
6
>3 µm chemical Ni
+ 1 - 3 µm Cr
5 - 7 µm Ni
+ 1 µm Au
3 - 6 µm Ni
Finish
Coating
MIL-C-26074E classe 1
SAE-AMS-QQ-N-290
SAE-AMS-QQ-N-320
(MIL-G-45204 type I)
US Standards
AMS 2422D
ASTM B488
L