FFA.1S.250.CTAC27 LEMO, FFA.1S.250.CTAC27 Datasheet - Page 13

• Manufacturer Part Number: FFA.1S.250.CTAC27
• Description: Circular Push Pull Connectors STRAIGHT PLUG SOLDER 50 OHM COAX
• Manufacturer: LEMO
• Series: S Seriesr

Specifications of FFA.1S.250.CTAC27

• Product Type: Connectors
• Shell Style: Plug
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Recommended coaxial cables for mixed coax, multi coax for B and K Series
Note:
The cable group number corresponding to the chosen cable must be written in the variant position, see pages 3 and 5.
Tooling for coaxial contacts of B and K series
Note:
www.lemo.com
311 100 LEDE
CCX.50.RG5.8CU50N
CCX.50.RG5.9BU62N
CCX.50.RG1.74AU27N
CCX.50.RG1.78BU18M
CCX.75.RG1.79BU26M
CCX.75.RG1.87AU26B
CCX.50.RG1.88AU26B
CCX.50.RG1.96AU20B
CCX.50.RG3.16U26M
contact type
Coaxial
1)
1)
C
B1
F
E
B
D
when no defined impedance is required.
for the 3B.243/3K.243 and 3B.862/3K.862 the extractor is part number DCC.91.393.4LT.
1)
Part Number
LEMO cable
Imp.
50
50
50
50
75
75
75
75
Ω
Cable
group
1-3
2
2
2
6
3
5
5
5
8
9
RG 6 A/U
RG 11 A/U
RG 58 C/U
RG 59 B/U
RG 174 A/U
RG 178 B/U
RG 179 B/U
RG 180 B/U
RG 187 A/U
RG 188 A/U
RG 196 A/U
RG 316 /U
Type
DPE.99.025.45K
DPE.99.103.8K
DPE.99.103.1K
DPE.99.002.5K
DPE.99.176.2K
DPE.99.125.2K
DPE.99.127.0K
DPE.99.127.0K
DPE.99.006.2K
DPE.99.005.2K
DPE.99.005.5K
Crimping tool
with die
cable group
LEMO
7
9
6
5
1
2
3
4
2
1
1
1
Impedance
75 ± 3
75 ± 2
50 ± 2
75 ± 3
50 ± 2
50 ± 2
75 ± 3
95 ± 5
75 ± 3
50 ± 2
50 ± 2
50 ± 2
(Ω)
tightening the contact
DCC.91.019.1LA
DCC.91.050.2LA
DCB.91.685.8TN
DCB.91.685.8TN
DCB.91.685.8TN
1)
Spanner for
Reference
Conductor
–
–
–
–
–
–
ø (mm)
0.73
1.17
0.90
0.60
0.48
0.30
0.30
0.30
0.30
0.54
0.30
0.60
Dielectric
ø (mm)
4.70
7.25
2.95
3.70
1.50
0.84
1.50
2.60
1.50
1.50
0.84
1.60
DCC.91.384.5LA
DCC.91.384.5LA
DCC.91.804.5LA
DCC.91.804.5LA
DCC.91.804.5LA
DCC.91.808.0LC
Screen
ø (mm)
6.20
8.15
3.60
4.50
2.00
1.30
2.00
3.10
2.00
2.00
1.30
2.10
Extractor
–
–
–
–
–
®
Sheath
ø (mm)
10.10
8.45
5.00
6.20
2.80
1.80
2.50
3.60
2.60
2.60
1.95
2.80
11
®