335R744 Bomar Interconnect Products Inc, 335R744 Datasheet - Page 3

• Manufacturer Part Number: 335R744
• Description: ADAPTER, BNC BLKHD. F/F 75 OHM
• Manufacturer: Bomar Interconnect Products Inc
• Type: Jack-Jackr
• Series: -r

Specifications of 335R744

• Angle: Straight
• Application: Commercial
• Contact Plating: Gold
• Finish, Housing: Nickel
• Impedance: 75 Ohms
• Material, Contact: Phosphor Bronze
• Material, Dielectric: TFE
• Material, Housing: Brass
• Mating Type: Bayonet
• Mounting Type: Bulkhead
• Primary Type: BNC
• Special Features: Isolated
• Voltage, Rating: 500 V
• Adapter Type: Jack to Jack
• Adapter Series: BNC to BNC
• Center Gender: Female to Female
• Convert From (adapter End): BNC Jack, Female Socket
• Convert To (adapter End): BNC Jack, Female Socket
• Conversion Type: Same Series
• Style: Straight, Feedthrough
• Features: Bulkhead, Isolated
• Rf Series: BNC
• Side 1 Gender: Jack (Female)
• Side 2 Gender: Jack (Female)
• Lead Free Status / Rohs Status: RoHS Compliant part

Broadcast Connectors
http://www.bomarinterconnect.com/broadcast_catalog1.htm
The Shadow™ is precision machined (not die-cast) from brass. A special black
nickel plating is applied for a beautiful finish that is easily identifiable as a high
definition connector. Each connector is precision matched to a specific cable
type.
Uses standard commercial tooling. However, Bomar die sets are available for
use with KTH1000 frame.
*
HBC1505A
HBC1694A
HBC1694AX
HBC1855A
HBC179DT
BD17900
Other cable sizes are available by special order.
We recommend 12 point tool for .042 pin
Part Number
High Definition BNC Connectors
The Shadow ™ in the trade name for the best high definition BNC connector available at any price Shadow™ BNC connectors fit all standard
broadcast cables and utilize most standard existing tooling. These connectors are made from precision machined brass. Insulator material is high
density TFE to maintain a perfect dielectric constant. Bomar connectors utilize a .042 diameter gold plated contact pin to maintain the best return
loss in high definition applications.
Fig.1
Freq in GHz
1505A
1694A
1694A
1855A
179DT
12 Point Tool
____________________________
In an independent test
xxx
2.0
2.6
3.0
Cable
RoHS compliant
Bomar P/N HBC1694A HP8648C, Slotted Line
Bomar BD17900 (See Below)
Return Loss
(No Cable)
.255/.042*
.324/.042*
.278/.042*
.178/.042*
.042 (pin only)
BD17900
- 29.4 dB
- 26.6 dB
- 23.1 dB
.213 ferrule only*
Bomar
Fig.2
Hex Crimp
The Shadow™
Return Loss
- 22.6 dB
- 20.3 dB
- 18.0 dB
K-Brand
Cable)
BDHD100
BDHD100
BDHD100
BDHD200
BDHD200
Fig.3
Tool
proved to have the best return loss results at 3GHz.
(No
s
Return Loss (No
(Connector Only Used For True Results.)
- 23.3 dB
- 20.9 dB
- 17.4 dB
A-Brand
Cable)
Return Loss (No
AM-Brand
- 44.8 dB
- 22.3 dB
- 20.0 dB
Cable)
Return Loss (No
- 21.4 dB
- 20.2 dB
- 19.0 dB
T-Brand
Cable)
Page 3 of 7
8/27/2010