Medical connectors are facing several challenges, they need to be safe and efficient and respect local and international medical norms. JONHON connectors have been proven as meeting these criteria. Below is our connectors offers for nuclear magnetic resonance, medical ultrasound, CT, X-Ray, endoscopes and and other medical equipment.
Zero insertion force connectors
Zero insertion force or ZIF connectors are easy to handle and can stand many plugging and unplugging without damage. JONHON offers 3 different ZIF connectors :
ZF connectors
Medical connectors with zero insertion force used for ultrasound medical equipment signal transmission.
- 2.54 mm pitch
- 60 to 360 contact pins
- EMI/RFI
- Ni plated Aluminium alloy casing
- Contact resistance lower than 30m Ohm per contact point
- Rated current 1A per contact point
- Rated voltage 250 V AC
- Working temperature: -55°C to 85°C
- Resistance to 260°C soldering
- 10000 cycle guaranty
- Can resist up to 490m/s^2 shocks
ZFS connectors
Medical connectors with zero insertion force used for ultrasound medical equipment signal transmission.
- 0.8 mm pitch
- 408 contact pins
- EMI/RFI
- Ni plated zinc alloy casing
- Contact resistance lower than30m Ohm per contact point
- Rated current 0.3A per contact point
- Working temperature: -55°C to 85°C
- Salt spray testing : 48h
- Dielectric withstand voltage : 500 V AC
- 10000 cycle guaranty
- Can resist up to 490m/s^2 shocks
ZFP connectors
Medical connectors with zero insertion force used for portable ultrasound medical equipment signal transmission.
- 0.8 mm pitch
- 260 contact pins
- EMI/RFI
- Ni plated zinc alloy casing
- Contact resistance lower than 50 mΩ per contact point
- Rated current 0.5A per contact point
- Working voltage : 100 V AC
- Working temperature: -55°C to 85°C
- Dielectric withstand voltage : 500 V AC
- 20 000 cycles guaranty
RF connectors and component
JONHON F series, are connectors dedicated for high density data transfer.
- IP68
- Single and double positioning
- Shells codes : 102 / 103 /1031 /104 /105
- Straight push-pull structure
- Can resist to 1000 coupling cycles
- Working temperature -55°C to 200°C
- Salt spray testing : 96h
- Insulation resistance : 5000 MΩ
Non-magnetic connectors
MRI devices are highly sensitive to magnetic fields, we are offering JONHON’s non-magnetic shielded connectors to help device manufacturer ensure no connectivity interference.
MJ3 connectors
- Metal shielded shells
- Low and high frequencies can be mixed or selected
- Screw locking or push-pull
- Working temperature : -25°C to 85°C
- Withstand voltage : 500 V AC
- Rated current 3A DC
- Working frequency : 0 to 500 MHz
- Relative permeability : ≤ than 1.0005
- 49-core RF : VSWR ≤ 1.4
- 9 core power supply : ≤ 10A
- 58-core DC ≤5A
- 4-core fiber : IR≤4DB (@650nm)
MJ1 connectors
- Easy assembly on module DIN rail
- Working temperature : -40° to 85°C
- Withstand voltage : 500 to 1600 V AC
- Endurance : ≥60000
- Relative permeability : ≤ 1.0005
Optical and Electrical hybrid connectors
Active Optical Cables (AOC) combine optical and electrical signals for high-speed data transmission up to 100 Gbps and more. Below is our offer of AOC compact and lightweight connectors for medical devices.
FC fibers connectors
- Ceramic contacts : PC, UPC and APC with low insertion loss
- CMR degree (UL) or LSOH optical cable
- Outside cable diameter : 0.9 / 2 and 3mm
- Usage : fiber communication, CATV, Optical fiber LAN, devices
- Return Loss (dB) : Single-mode: PC: ≥45; UPC: ≥50; APC: ≥60; Multi-mode: PC: ≥35
- Insertion loss (dB) : between 0.2 and 0.3
- Cycles : more than 1000
- Working temperature : -40 to 85°C
EB599 optical beam expander connector
- Conform to MIL-DTL-38999 norm
- High-cycles connectors
- Five-keying position, error proof connection
- Three thread connection, quick and secure
- Insertion loss : ≤1.5dB
- Working temperature : -55°C to 125°C
- Vibration : 10 to 2000 Hz
- Endurance : higher than 2000 cyles
- Salt spray testing : more than 500 h
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