RF179-74SP3-72RP2-0254 数据手册
RF-18 (Rev 28JUN18)
RF179–74BJ3–72RP1–0200
75 W OPTIMIZED RG 179 CABLES
30 AWG
75 W RG 179
coax cable
Mates with:
BNC7T, MCX7, MMCX7,
SMB7H, DIN7A
SPECIFICATIONS
For complete specifications
see www.samtec.com?RF179
RF Connector:
Outer Contact Material:
Ni plated Brass
(BNC)
Au plated Brass
(SMB)
Au plated BeCu
(MCX, MMCX7, DIN)
Center Contact Material:
Au plated Brass
(BNC-P, MCX, MMCX7)
Au plated BeCu
(SMB)
Au plated Copper Alloy
(DIN, BNC-J)
Insulator Material:
PTFE
Operating Temperature:
-50 °C to +165 °C
Impedance:
75 W
Frequency Range:
0~4 GHz *
(Cable & connector dependent)
RoHS Compliant:
Yes
RG 179 Cable:
Impedance:
75 W ±3 W
Capacitance:
64 pF/meter
Propagation Delay:
4.83 nsec/meter
Max Attenuation
(cable only):
0.8 dB @ 1 GHz for 1 meter
Conductor Size:
30 AWG, (0.31 mm) .012" dia.
Conductor Material:
Silver Plated Copper
Conductor Resistance:
0.34 W/meter max
Current Rating:
3 A DC
Insulator Diameter:
(1.6 mm) .063"
Insulator Material:
PTFE
Dielectric Constant:
1.8 dK
Shield Material:
Silver Plated Copper
Jacket Material:
FEP
Jacket Diameter:
(2.54 mm) .100"
Bend Radius:
10.2 mm
Jacket Temp Rating:
-50 °C to +165 °C
Jacket Color:
Amber
RoHS Compliant:
Yes
Standard
Heat Shrink
Solutionator
®
DESIGN IN A MINUTE
• Create a full system:
cable assembly and board level mates,
50 Ω and 75 Ω solutions
• Free samples available
• Visit: rf.samtec.com
Single or Double
Ended
* See connector component
pages for specific range.
END 1
CONNECTOR
CABLE TYPE
END 2
CONNECTOR
Specify END OPTIONS from chart
RF179
= RG 179 Cable
XXXX = OAL (millimeters)
–77RP2–74SP3 SHOWN
END OPTIONS
END OPTIONS
–73SP4 = 75 W MMCX7
Straight Plug
(10 µ" (0.25 µm) Gold
on Center Contact,
Gold Flash on Shell)
–72RP1 = 75 W MCX
Right-angle Plug
(30 µ" (0.76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–73RP1 = 75 W MMCX7
Right-angle Plug
(30 µ" (0.76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–72SP1 = 75 W MCX
Straight Plug
(30 µ" (0.76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–73SJ4 = 75 W MMCX7
Straight Jack
(10 µ" (0.25 µm) Gold
on Center Contact,
Gold Flash on Shell)
–77SP1 = 75 W SMB
Straight Plug
(30 µ" (0.76 µm) Gold
on Center Contact,
Gold Flash on Shell)
Due to technical progress, all designs, specifications and components are subject to change without notice.
WWW.SAMTEC.COM
All parts within this catalog are built to Samtec’s specifications.
Customer specific requirements must be approved by Samtec and identified in a Samtec customer-specific drawing to apply.
RF179–78SP4–77SP1–0200
RF179–72SP1–73SJ4–0100
RF179 SERIES
Straight or
Right-angle
terminations
ALSO AVAILABLE
Wide variety of 75 W end options
including BNC, MCX and SMB
(MOQ Required)
OTHER SOLUTIONS
• Additional stripping and tinning options
• Additional plating options
• Additional end connector combinations
• Cable connector kits
(see cable components catalog pages)
OVERALL LENGTH
–“XXXX”
= Overall Length in millimeters –0100 (100 mm) 3.94" minimum
STRIPPED & TINNED
(Dimensions in mm)
CALLOUT
–303030
–303040
–403030
–403040
–404040
END OPTIONS
–77RP1 = 75 W SMB
Right-angle Plug
(30 µ" (0.76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–74SP3 = 75 W BNC
Straight Plug
–D4SP3 = 75 W BNC
Die Cast Straight Plug
(10 µ" (0.25 µm) Gold
on Center Contact,
Nickel on Shell)
–74BJ3 = 75 W BNC
Bulkhead Jack
(10 µ" (0.25 µm) Gold
on Center Contact,
Nickel on Shell)
A
3.0
3.0
4.0
4.0
4.0
B
3.0
3.0
3.0
3.0
4.0
C
3.0
4.0
3.0
4.0
4.0
Both center conductor and braid shield are
stripped, only the center conductor is tinned.
END OPTIONS
–78SP4 = 75 W DIN
Straight Plug
(10 µ" (0.25 µm) Gold
on Center Contact,
Nickel on Shell)
–SING =
Single Ended
(End 2 callout)
XXXXXX =
Stripped & Tinned
(End 2 callout)
Due to technical progress, all designs, specifications and components are subject to change without notice.
WWW.SAMTEC.COM
All parts within this catalog are built to Samtec’s specifications.
Customer specific requirements must be approved by Samtec and identified in a Samtec customer-specific drawing to apply.
B
C
A
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