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COTO TECHNOLOGY 350205800 Low Thermal EMF Reed Relay
The COTO TECHNOLOGY 3500 Series Low Thermal EMF Reed Relay is a precision electromechanical device engineered for demanding applications such as instrumentation, data acquisition, and process control. Its patented low thermal design minimizes EMF, ensuring accurate and reliable operation. The relay boasts high insulation resistance, robust control/signal isolation, and hermetically sealed contacts for enhanced durability. It is RoHS compliant and suitable for use in environments requiring high precision and stability. Consult COTO's factory for custom reed relay solutions.
COTO TECHNOLOGY 350205800 Low Thermal EMF Reed Relay Specifications:
- Low Thermal EMF: < 10 µV through < 0.5 µV with 50 nV stability
- Patented Low Thermal Design: U.S. Patent #4,084,142
- Coil Power: Low power coils
- Insulation Resistance: 10^12 Ω
- Control/Signal Isolation: 1500 VDC
- Contact Type: Form A, Dry or Hg Wetted
- Dielectric Strength: High
- Epoxy Coated Shell: Provides magnetic shielding
- RoHS Compliant: Yes (except for 3520)
- Nominal Coil Voltage: 5 VDC or 12 VDC
- Coil Resistance: 350 Ω (5V) or 2000 Ω (12V)
- Must Operate Voltage: 3.8 VDC (5V coil) or 9.0 VDC (12V coil)
- Must Release Voltage: 0.4 VDC (5V coil) or 1.0 VDC (12V coil)
- Switching Voltage (Max DC/Peak AC): 200 V / 200 V
- Switching Current (Max DC/Peak AC): 0.5 A / 0.5 A
- Carry Current (Max DC/Peak AC): 1.5 A / 1.5 A
- Contact Rating (Max DC/Peak AC): 10 W
- Life Expectancy (Typical): 500 Ops (Signal Level 1.0V, 10mA)
- Static Contact Resistance (max. init.): 0.200 Ω (Hg Wetted) or 0.100 Ω (Dry)
- Dynamic Contact Resistance (max. init.): 0.300 Ω (Hg Wetted) or 0.200 Ω (Dry) at 100 Hz, 1.5 msec
- Insulation Resistance (minimum): 10^12 Ω at 100V, 25°C, 40% RH
- Capacitance (Typical): 3.0 pF (No Shield) or 1.9 pF (Shield Guarding)
- Capacitance Between Contacts: 700 VDC/peak AC
- Dielectric Strength (Contacts to Shield): 1000 VDC/peak AC
- Dielectric Strength (Contacts/Shield to Coil): 1500 VDC/peak AC
- Operate Time: 0.75 msec (at Nominal Coil Voltage)
- Release Time: 0.1 msec (at Nominal Coil Voltage)
- Storage Temperature: -35°C to 100°C
- Operating Temperature: -20°C to 85°C
- Solder Temperature: 270°C max (10 sec max)
- Vibration: 20 G’s to 2000 Hz
- Shock: 50 G’s
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Frequently Asked Questions
Where can I buy COTO TECHNOLOGY 350205800?
You can click on the BUY or RFQ button to purchase 350205800 from an authorized COTO TECHNOLOGY distributor.
How do I troubleshoot issues or seek technical support for part 350205800?
You can download the 350205800 datasheet or visit the COTO TECHNOLOGY website for support.
Who is the manufacturer of 350205800?
COTO TECHNOLOGY