31-6055 AMPHENOL RF, 31-6055 Datasheet - Page 2

• Manufacturer Part Number: 31-6055
• Description: CONN JACK BNC R/A BLKHD PCB GOLD
• Manufacturer: AMPHENOL RF
• Series: BNC, Minir

Specifications of 31-6055

• Connector Style: BNC, Mini
• Connector Type: Jack, Female Sockets
• Contact Termination: Solder
• Impedance: 75 Ohm
• Mounting Type: Panel Mount, Bulkhead; Through Hole, Right Angle
• Fastening Type: Bayonet Lock
• Frequency - Max: 4GHz
• Frequency-max: 4GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Color: -
• Cable Group: -
• Other names: 031-6055; ARF1554

Mini-BNC Connectors
Amphenol RF introduces the new generation of quality BNC connectors for higher connector densities while
preserving the positive characteristics of the Amphenol full-size BNC's for 75Ω systems. This allows 40% more
interconnects in the same area.
The Mini-BNC series provides the same positive locking bayonet system found on the BNC. These connectors were
designed to be field installed or repaired. Also, the Mini-BNC is designed to be a drop-in replacement used in Telco
DS3/DS4 applications and is compatible with the present field installer tooling and strip dimensions.
DS3 and DS4 lines in Telco Central Offices are 75Ω and the Mini-BNC is as well. Further, this characteristic is tightly
designed and manufactured to stay at this impedance over the frequencies of interest and beyond. This allows RF
“head room” and presents a matched impedance condition to the electromagnetic field that is so important to return
loss performance.
Because the mated condition is so important to flawless signal processing over long periods of time, the bayonet
coupling can be quickly inspected to determine if the plug is fully engaged to the jack. This is unique to the BNC and
Mini-BNC product since threaded parts do not have a positive stop representing full engagement.
Specification
Electrical
Impedance
Frequency Range
Voltage Rating
VSWR
Insulation Resistance
Insertion Loss
Mechanical
Mating
Connector Durability
Engagement/Withdrawal Force
Environmental
Temperature Range
Telephone: [phone]
Amphenol RF Asia
Telephone: [phone] Fax: [phone]
Amphenol RF
www.amphenolrf.com
Plug
.625”
1.25”
•
4 Old Newtown Road
•
Gong Ming Town
•
Fax: [phone]
BNC
•
[actual size]
•
•
Danbury, CT 06810
Bao An District Shenzen 518132, P.R. China
75 Ω (with acceptable return loss up through 1 GHz)
DC – 4 GHz
500 volts peak
1.10 max up to 750 MHz (Return Loss -26.44 dB )
1.16 max up to 1 GHz (Return Loss -22.61 dB)
MIL-STD-1344, method 3005
› 1,000 MΩ @ 500 volts per MIL-STD-1344, method 3003
0.1 dB maximum up to 1 GHz per MIL-C-39012
Bayonet positive locking
500 cycles
1.5 lbs min, 5 lbs. max/12 oz. minimum
-40°C to + 85°C
.516”
1.038”
Mini BNC
Jack
16 inteconnects in 2.5x2.5”
BNC
[not actual sizes]
25 inteconnects in 2.5x2.5”
Mini-BNC
Rev. C