75Ω OPTIMIZED BNC CABLE ASSEMBLIES

RF-13
RFA6T–74SP3–74SP3–0300
RFA6T, RFB6T SERIES
75Ω OPTIMIZED BNC CABLE ASSEMBLIES
SPECIFICATIONS
18 AWG 75Ω
RG 6 coax cable,
or 1694A Belden cable
Mates with:
BNC7T, DIN7A, HDBNC
For complete specifications
see www.samtec.com?RFA6T
or www.samtec.com?RFB6T
ALSO AVAILABLE
RF Connector:
Outer Contact Material:
Ni plated Brass (BNC),
Au plated BeCu (DIN),
Au plated Phosphor Bronze
(HDBNC)
Center Contact Material:
Gold plated Brass
Insulator Material:
PTFE
Operating Temperature:
-65°C to +125°C
Impedance:
75Ω ± 3Ω (–ST
ST)
75Ω ± 4Ω (–RA
RA)
Frequency Range:
0~3.5 GHz *
Working Voltage:
500 Vrms max *
Dielectric Withstanding:
1500 Vrms min *
Contact Resistance:
Center Contact: 1,5mΩ max
Outer Contact: 0,4mΩ max
RoHS Compliant: Yes
(MOQ Required)
THINK OUTSIDE THE CATALOG
RG 6/1694A Cable:
Impedance:
75Ω ±3Ω
Capacitance:
54 ±3pF/meter
Max Attenuation
(cable only):
0.21dB @ 1GHz for 1 meter
Conductor Size:
18 AWG, (1,02 mm) .040" dia.
Conductor Material:
Bare Copper
Insulator Material:
Gas Injected Foamed
Polyethylene
Shield Material:
Tinned Copper Braid over
Aluminum Foil Wrap
Jacket Material: PVC
Jacket Diameter:
(7,00 mm) .275"
Jacket Color: Black
RoHS Compliant: Yes
* See connector component
pages for specific range.
STRIPPED & TINNED
(Dimensions in mm)
CALLOUT A B C
–303030 3.0 3.0 3.0
–303040 3.0 3.0 4.0
–403030 4.0 3.0 3.0
–403040 4.0 3.0 4.0
–404040 4.0 4.0 4.0
Both center conductor and
braid shield are stripped,
only the center
conductor is tinned.
• Additional stripping
and tinning options
• Additional plating options
• Create a full system:
cable assembly
and board
level mates,
50Ω and
75Ω
solutions
• 24-hour
samples
on standard
products
• Visit: rf.samtec.com
Contact Samtec.
OTHER
SOLUTIONS
3G SDI optimized
True 75Ω terminations
END 1
CONNECTOR
CABLE
TYPE
• Hand tool available.
Contact
[email protected]
• Cable connector kits
(see cable components
catalog pages)
END 2
CONNECTOR
OVERALL
LENGTH
–“XXXX”
Specify END OPTIONS from chart
RFA6T
= Overall Length
in millimeters
–0300 (300 mm)
11.81" minimum
= RG 6 Cable
RFB6T
= Belden
1694A Cable
XXXX = OAL (millimeters)
–74SP3–78SP4 SHOWN
END OPTIONS
END OPTIONS
–H4SP3 = 75Ω High Density BNC
Straight Plug
(10µ" (0,25 µm) Gold on Center
Contact, Nickel on Shell)
–74RP3 = 75Ω BNC
Right Angle Plug
(10µ" (0,25 µm)
Gold on Center Contact,
Nickel on Shell)
–78SP4 = 75Ω DIN
Straight Plug
(10µ" (0,25 µm) Gold on Center
Contact, Nickel on Shell)
–74SP3* = 75Ω BNC
Straight Plug
(10µ" (0,25 µm) Gold
on Center Contact,
Nickel on Shell)
–SING =
Single Ended
(End 2 callout)
–XXXXXX =
Stripped & Tinned
(End 2 callout)
(See chart for callout)
(*Die Cast also
available = –D4SP3)
WWW.SAMTEC.COM
C
B
A