Bayonet lock type HRS BNC75-A-JJ40 connectors ideal for high frequency broadcast signal transmission
BNC75 Series: 75 BNC Connectors
Product Overview
The Hirose BNC75 Series offers high-performance 75 BNC connectors designed for reliable signal transmission up to 12Gbps (UHD-SDI, SMPTE ST-2082). These connectors feature an easy-to-use bayonet lock system and are compatible with standard 50 BNC connectors, though optimized for 75 applications. They are suitable for coaxial cables with diameters approximately 3 - 6 (e.g., 1.5C-QEV.CW). The series complies with JEITA RC-5233 and is ideal for high-frequency applications demanding robust performance and reliability, including broadcast and professional video infrastructure.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Series: BNC75 Series
- Nominal Characteristic Impedance: 75
- Compliance: JEITA RC-5233, SMPTE ST-2082 (12G-SDI)
- Lock System: Bayonet lock
- Materials: Shell (Brass), Male Contact (Brass), Female Contact (Beryllium Copper), Insulator (PTFE resin), Gasket (Silicone rubber)
- Plating: Shell (Silver plating/nickel plating), Male Contact (Silver plating/gold plating), Female Contact (Silver plating/gold plating)
Technical Specifications
| Item | Specifications | Conditions |
|---|---|---|
| Rated Voltage | AC 150Vrms | DC~3GHz |
| Rated Frequency | DC~3GHz (Standard), 12GHz (12G models) | |
| Operating Temperature Range | -30C to +60C | |
| Operating Relative Humidity | Maximum of 85% | |
| Contact Resistance | Maximum of 6m | Measured at a maximum of DC 100mA |
| Insulation Resistance | Minimum of 1,000M | Measured at DC 500V |
| Withstanding Voltage | No flashover or dielectric breakdown | AC 500V for 1 minute |
| Voltage Standing Wave Ratio (V.S.W.R.) | Maximum of 1.3 | Up to DC 3GHz |
| Retaining Force of Female Contact | Minimum of 0.6N | Measured by a pin gauge of 1.32mm |
| Mating Cycles | Contact resistance: a maximum of 20m | 500 times |
| Vibration Resistance | No electrical discontinuity for 1s or longer. No damage, crack or looseness of parts. | Frequency: 10 - 500Hz, half amplitude: 0.75mm; Acceleration: 98m/s, 3 axis directions, 10 cycles each |
| Shock Resistance | No electrical discontinuity for 1s or longer. No damage, crack or looseness of parts. | Acceleration: 490m/s, duration: 11ms Half-sine, 3 directions, 3 times each |
| Moisture Resistance | Insulation resistance: a minimum of 100M (at high temperatures); Insulation resistance: a minimum of 1000M (when dry); No damage, crack or looseness of parts. | Temperature: +25C - +65C; Humidity: 80 - 96%; Left for 240 hours |
| Thermal Shock Resistance | No damage, crack or looseness of parts. | (-55C for 30 minutes5 - 35C for a maximum of 5 minutes85C for 30 minutes 5 - 35C for a maximum of 5 minutes), 5 cycles |
| Corrosion Resistance | No heavy corrosion. | In a 5% salt water solution for 48 hours |
Representative Product Models
Panel Jack: BNC(75)-BPJ-1.5CV-(P)(40)
Right Angle Receptacle (PCB-mounted): BNC(75)-LR-PC-6(41)
Straight Plug: BNC(75)-P-1.5CV
Non-reflective Terminator (Plug type): BNC-TMP-05(75)(50)
Non-reflective Terminator (Jack type): BNC-TMJ-05(75)(50)
U-link (Plug-plug type): BNC-UPA(75)-35(41)
Adapter (Jack-jack type): BNC(75)-A-JJ(40)
12G-SDI Compatible Right Angle Receptacle: BNC(75)-PLR-PC(D)-12G-3
12G-SDI Compatible Right Angle Receptacle (THT): BNC(75)-PLR-PC-12G-2
12G-SDI Compatible Bulkhead Right Angle Receptacle: BNC(75)-BLR-PC-12G
12G-SDI Compatible Straight Receptacle (THT): BNC(75)-PR(6)-PC-12G
12G-SDI Compatible Straight Plug: BNC(75)-P-5.5C-12G, BNC(75)-P-3.3C-12G
Product Number Structure Example
BNC(75) - L P - 59/U - 12G
- 1. Series name: BNC(75)
- 2. Shape of connectors: L (Right angle type)
- 3. Connector type: P (Plug)
- 4. Applicable cable/Additional number: 59/U, 12G
High-Frequency Characteristics
The BNC75 series demonstrates excellent reflection characteristics up to 12GHz, suitable for demanding high-frequency applications.
Note: Characteristics and specifications are for reference. Please refer to the latest customer drawings prior to use. Contents are subject to change without notice.
2410010102_HRS-BNC-75-A-JJ-40_C7220497.pdf
