Datasheet

124 www.lemo.com
®®
1D series QUADRAX connectors have four concentric contacts insulated from the connector shell.
Specially developed for major radio and television channels, this new connector type provides the possibility of blind mat-
ing with the full security of the LEMO Push-Pull self-latching system.
ERN
FFA
FFA
FAA
PCA
PCA
CFF, CRF
Part Section Showing Internal Components
6
7
8
3
10
9
2
5
4
1
6
7
8
3
10
9
2
5
4
1
8
10
9
10
5
4
1
37
62
3
1
4
10
6
7
5
8
8
29
Straight plugsFixed plug Fixed socket Bridge plugFree sockets
Fixed socket
outer shell
earthing crown
retaining ring
hexagonal nut
locking washer
insulator
printed circuit
male contact
male intermediate contact
female intermediate contact
Straight plug
outer shell
latch sleeve
collet nut
split centre-piece
insulator
printed circuit
female contact
male intermediate contact
female intermediate contact
collet
1D Series
Metal housing models (page 125)
Straight plug with cable collet:
FFA.1D.694.CNLD42 = straight plug with cable collet, 1D series, quadrax type, outer shell in chrome-plated brass, PA6.6
insulator, female solder contacts, D type collet for 4.2 mm diameter cable.
FFA 1D
Insert configuration: (page 127)
694 = quadrax
Cable ø: (page 127)
Collet type: (page 127)
Variant: (page 128)
694
Series: 1D
Model: (page 125)
CNLD42
Fixed socket
ERN 1D
694
CNA
Housing: (page 127)
Insulator: N = PA6.6
Contact: (page 127)
Fixed socket:
ERN.1D.694.CNA = fixed socket, 1D series, quadrax type, outer shell in chrome-plated brass, PA6.6 insulator, male
solder contacts.
Variant: (page 128)
Part Numbering System
Plug
Part Number Example
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