PO51M-LJ-178-1 Hirose Electric Co Ltd, PO51M-LJ-178-1 Datasheet - Page 2

• Manufacturer Part Number: PO51M-LJ-178-1
• Description: CONN JACK R/A CABLE RG178 2MM HM
• Manufacturer: Hirose Electric Co Ltd
• Series: PO51Mr
• Type: Coaxialr

Specifications of PO51M-LJ-178-1

• Pin Or Socket: Socket, Center
• Contact Termination: Crimp
• Wire Gauge: RG-178B
• Contact Finish: Gold
• Contact Finish Thickness: -
• Current Rating: -
• Lead Free Status / Rohs Status: Contains lead / RoHS non-compliant
• Other names: *PO51M-LJ-178-1

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
2
Characteristic Impedance
Voltage Standing Wave Ratio
Insulation Resistance
Withstand Voltage
Contact Resistance
Specification
Materials
Product Configuration
Impedance 50ø type
coaxial connector
PO51M series
Impedance 75ø type
coaxial connector
PO82M series
(Hirose original)
Housing
Outer Conductor
Inner Conductor
Insulator
Item
Part
Right Angle Cable Jack
(PO51M-LJ-*)
Jack (PO51M-J-*)
Jack (PO82M-J-*)
Cable to the Backplane
Inner : 6mø max. · Outer : 3mø max.
Phosphor bronze, beryllium bronze
50ø
0~3GHz V.S.W.R.1.2 max.
1000Mø/500V DC
750V AC for one minute
Brass, phosphor bronze
Standard/Condition
Material
PO51M
PTFE
PBT
Housing Backplane : PO21M series
(PO21M-*S-*)
(PO21M-*P-*)
Daughter Card Side
Inner : 11mø max. · Outer : 3mø max.
75ø
0~2GHz V.S.W.R.1.2 max.
1000Mø/500V DC
750V AC for one minute
Standard/Condition
Gold plating
Gold plating
PO82M
Finish
––––
––––
Plug(PO82M-P-*)
Plug (PO51M-P-*)
Right Angle
PCB plug receptacle
(PO51M-LPR-*)