Datasheet

29www.lemo.com
®
®
A
B
H
N
M maxi
L maxi
CFF
CRG
Bridge plug with two non-latching plugs
Bridge plug with two non-latching plugs,
and monitoring socket, key (G) or keys (A…M)
CFF-CRG 0B
CFF-CRG 1B
13.5 14 27.5 37.2 27.2 22.5
15.0 20 35.0 42.0 31.0 22.0
Dimensions (mm)
ABHLMN
Technical Characteristics
Note: the last letter of the part number indicates the colour of the housing. Ex.
G (standard) is grey. To obtain another colour, replace this letter by the letter
corresponding to the selected colour (see table on page 54).
1)
see calculation method, caution and suggested standard on page 178.
2)
lowest measured value; contact to contact or contact to shell.
> 1000 cycles IEC 60512-5 test 9a
maximum 90° C
Endurance
Working temperature
Characteristics Value Standard
Mechanical and Climatical
Note: in order to provide the user with a coding system, the bridge plug hous-
ing, the double panel washers and the bend reliefs are available in nine colours.
Electrical
Polyamide –
Brass 0.5 3––
Brass 0.5 3 0.3 –
PEEK –
Brass 0.5 3–1.0
Bronze 0.5 3–1.5
Plastic housing
Metallic parts
Insulator
Male contact
Female contact
Component
Surface treat. (µm)
Cu Ni Cr Au
Materials and Treatment
Material
Note: the surface treatment standards are as follows:
– Nickel: FS QQ-N-290A, chrome: FS QQ-C-320B, gold: ISO 27874
Reference
Series Audio-Mono Audio-Stereo Test voltage (kV rms)
1) 2)
Rated current (A)
Reference
Model Series
< 6 mΩ IEC 60512-2 test 2aContact resistance
Characteristics Value Standard
0B ● – 1.05 4
0B ● – 1.05 4
0B ● – 0.80 4
0B ● – 0.80 4
0B – ● 0.40 2
1B ● – 1.25 5
1B ● – 1.25 5
1B – ● 0.80 3
1B – ● 0.80 3
CFF.0B.302.PLCG
CRG.0B.302.PLEG
CFF.0B.303.PLCG
CRG.0B.303.PLEG
CRG.0B.306.PLEG
CFF.1B.303.PLCG
CRG.1B.303.PLEG
CFF.1B.306.PLCG
CRG.1B.306.PLEG
CFF CRG
12
15
24
37.8
27.8
1
2
1
2
1
2
1
32
1
2
3
1
2
3
32
2 3
14
2 3
14
41
FTG Straight plug, key (G) and two parallel sockets
Reference
Number of contacts Test voltage (kV rms)
1)
Rated current (A)
2 1.05 4
3 0.80 4
4 0.80 3
FTG.0B.302.PLFG
FTG.0B.303.PLFG
FTG.0B.304.PLFG
Note:
1)
see calculation
method, caution
and suggested
standard on page
178.
Type 302 Type 303 Type 304
Bridge models