ECG.2B.312.CLN LEMO, ECG.2B.312.CLN Datasheet - Page 31
ECG.2B.312.CLN
Manufacturer Part Number
ECG.2B.312.CLN
Description
Conn Circular F 12 POS Solder ST Thru-Hole 12 Terminal 1 Port
Manufacturer
LEMO
Type
Circularr
Series
B Seriesr
Datasheet
1.GMA.0B.030.DR.pdf
(186 pages)
Specifications of ECG.2B.312.CLN
Gender
RCP
Termination Method
Solder
Mounting
Through Hole
Body Orientation
Straight
Product Type
Connectors
Shell Style
Receptacle
Number Of Contacts
12
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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Technical Characteristics
Mechanical and Climatical
Materials and Treatment
Note: the surface treatment standards are as follows:
– Nickel: FS QQ-N-290A, chrome: FS QQ-C-320B, gold: ISO 4523
www.lemo.com
Endurance
Working temperature
Plastic housing
Metallic parts
Insulator
Male contact
Female contact
CFF
Characteristics
Component
15
A
> 1000 cycles IEC 60512-5 test 9a
Polyamide
Brass
Brass
PEEK
Brass
Bronze
Value
Material
CRG
37.8
maximum 90° C
27.8
L maxi
Surface treat. (µm)
Cu
M maxi
0.5
0.5
0.5
0.5
Standard
Ni
3
3
3
3
–
–
0.3
Cr
–
–
–
1.0
1.5
Au
–
–
Bridge models
Electrical
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)
2)
CFF
CRG
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.
FTG
CFF-CRG
CFF-CRG
Contact resistance
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
FTG.0B.302.PLFG
FTG.0B.303.PLFG
FTG.0B.304.PLFG
Type 302
see calculation method, caution and suggested standard on page 178.
lowest measured value; contact to contact or contact to shell.
Model
Reference
Bridge plug with two non-latching plugs
Bridge plug with two non-latching plugs,
and monitoring socket, key (G) or keys (A…M)
Straight plug, key (G) and two parallel sockets
Characteristics
1
2
Reference
Reference
Series
1
1
2
2
0B
1B
13.5
15.0
Type 303
A
14
20
3
B
< 6 mΩ
Dimensions (mm)
1
0B
0B
0B
0B
0B
1B
1B
1B
1B
2
3
4
2
Value
27.5 37.2 27.2 22.5
35.0 42.0 31.0 22.0
H
2
2
1.05
0.80
0.80
1
1
3
3
–
–
–
L
IEC 60512-2 test 2a
4
4
3
Type 304
M
–
–
–
–
–
–
Note:
1)
method, caution
and suggested
standard on page
178.
Standard
see calculation
4
3
®
N
1.05
1.05
0.80
0.80
0.40
1.25
1.25
0.80
0.80
1
2
1
2
1
2
4
3
4
3
4
4
4
4
2
5
5
3
3
29
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