2920-05-121 Coto Technology, 2920-05-121 Datasheet - Page 2
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2920-05-121
Manufacturer Part Number
2920-05-121
Description
RELAY REED SPST 5V WET COAX SHLD
Manufacturer
Coto Technology
Series
2900r
Type
Reed Relays / DIPr
Datasheet
1.2904-12-301.pdf
(2 pages)
Specifications of 2920-05-121
Relay Type
RF
Circuit
SPST-NO (1 Form A)
Contact Rating @ Voltage
1A @ 500VAC/DC
Coil Type
Standard
Coil Current
66.7mA
Coil Voltage
5VDC
Control On Voltage (max)
3.8 VDC
Control Off Voltage (min)
0.4 VDC
Mounting Type
Through Hole
Termination Style
PC Pin
Contact Form
1 Form A
Maximum Switched Power
50 W
Maximum Switched Current
1 A
Coil Suppression Diode
No
Coil Resistance
75 Ohms
Contact Rating
50 W
Coil Voltage Vdc Nom
5V
Switching Current Max
1A
Switching Voltage Max
500V
Contact Configuration
SPST-NO
Relay Mounting
PCB
External Height
7.11mm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Notes:
1
2
3
4
2900 Series Reed Relays
Consult factory for life expectancy at other switching loads.
Model 2904, 2911 and 2920, pin #7 is tied to optional electro-
Model 2920 has Hg wet contacts - position sensitive, must
Consists of 56V Zener diode and 1N4148 diode in series,
be mounted within 30° of vertical plane. See schematic.
Hg Content per capsule: Form A, 0.04 grams.
static shield, pins #6 & #7 are tied to optional coaxial shield.
connected in parallel with coil.
For Most Recent Data, Consult the Coto Technology Website:
Dot stamped on top of relay refers to pin #1 location
Grid = .1"x.1" (2.54mm x 2.54mm)
Top View:
www.cotorelay.com
Environmental Ratings:
Storage Temp: -35°C to + 100°C;
Operating Temp: -20°C to + 85°C
Solder Temp: 270°C max; 10 sec. max
The operate and release voltage and the coil
resistance are specified at 25°C. These values
vary by approximately 0.4% / °C as the
ambient temperature varies.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
6
E-mail: sales@cotorelay.com
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