RF-13 (Rev 21JAN14)
RF179–74BJ3–72RP1–0200
75Ω OPTIMIZED RG 179 CABLES
SPECIFICATIONS
For complete specifications
see www.samtec.com?RF179
Mates with:
BNC7T, MCX7, MMCX7,
SMB7H, DIN7A
30 AWG
75Ω RG 179
coax cable
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:
75Ω
Frequency Range:
0~4 GHz *
(Cable & connector dependent)
RoHS Compliant:
Yes
THINK OUTSIDE THE CATALOG
• Create a full system:
cable assembly
and board
level mates,
50Ω and
75Ω
solutions
• 24-hour
samples
on standard
products
• Visit: rf.samtec.com
Standard
Heat Shrink
Single or Double
Ended
RG 179 Cable:
CABLE TYPE
END 1
CONNECTOR
END 2
CONNECTOR
Impedance:
75Ω ±3Ω
Capacitance:
64pF/meter
Propagation Delay:
4.83 nsec/meter
Max Attenuation
(cable only):
0.8dB @ 1GHz for 1 meter
Conductor Size:
30 AWG, (0,31 mm) .012" dia.
Conductor Material:
Silver Plated Copper
Conductor Resistance:
0.34Ω/meter max
Current Rating:
3A 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"
Jacket Temp Rating:
-55°C to +165°C
Jacket Color:
Amber
RoHS Compliant:
Yes
RF179
= RG 179 Cable
Specify END OPTIONS from chart
XXXX = OAL (millimeters)
–77RP2–74SP3 SHOWN
END OPTIONS
–73SP4 = 75Ω MMCX7
Straight Plug
(10µ" (0,25 µm) Gold
on Center Contact,
Gold Flash on Shell)
–73RP1 = 75Ω MMCX7
Right Angle Plug
(30µ" (0,76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–73SJ4 = 75Ω MMCX7
Straight Jack
(10µ" (0,25 µm) Gold
on Center Contact,
Gold Flash on Shell)
–72RP1 = 75Ω MCX
Right Angle Plug
(30µ" (0,76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–72SP1 = 75Ω MCX
Straight Plug
(30µ" (0,76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–77SP1 = 75Ω SMB
Straight Plug
(30µ" (0,76 µm) Gold
on Center Contact,
Gold Flash on Shell)
END OPTIONS
* See connector component
pages for specific range.
WWW.SAMTEC.COM
RF179–78SP4–77SP1–0200
RF179–72SP1–73SJ4–0100
RF179 SERIES
Straight or Right
Angle terminations
ALSO AVAILABLE
(MOQ Required)
Wide variety of 75Ω end options
including BNC, MCX and SMB
• Additional stripping and tinning options
• Additional plating options
• Additional end connector combinations
Contact Samtec.
OTHER SOLUTIONS
• 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
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
END OPTIONS
–77RP1 = 75Ω SMB
Right Angle Plug
(30µ" (0,76 µm) Gold
on Center Contact,
Gold Flash on Shell)
–74SP3 = 75Ω BNC
Straight Plug
–D4SP3 = 75Ω BNC
Die Cast Straight Plug
(10µ" (0,25 µm) Gold
on Center Contact,
Nickel on Shell)
Both center conductor and braid shield are
stripped, only the center conductor is tinned.
END OPTIONS
–78SP4 = 75Ω DIN
Straight Plug
(10µ" (0,25 µm) Gold
on Center Contact,
Nickel on Shell)
–74BJ3 = 75Ω BNC
Bulkhead Jack
(10µ" (0,25 µm) Gold
on Center Contact,
Nickel on Shell)
–SING
=
Single Ended
(End 2 callout)
XXXXXX
=
Stripped & Tinned
(End 2 callout)
B
C
A
WWW.SAMTEC.COM
PCB Design
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