41

For Most Recent Data, Consult the Coto Technology Website: www.cotorelay.com

6 E-mail: info@cotorelay.com

B10 RF Relays

NOTES:

for dry reed relays, # RS-421 and RS-436, if a

suitable parametric standard exists.

at 25°C and 40% RH.

(63.2% failure) calculated from the 2-parameter

Weibull distribution. Contact resistance >2.0

Ω

defines end of life.

and input signal amplitude exceeds -3dB. (Direct

wired using 50

Ω coaxial cable.)

ENVIRONMENTAL RATINGS:

Storage Temperature: -35°C to +100°C.

Operating Temperature: -20°C to +85°C.

Vibration: sinusoidal vibration with an amplitude of

10G over a 10Hz to 2000Hz frequency range shall

not cause a closed channel activated at the nominal

coil voltage to open, not an open channel to close.

Max Soldering Temperature: 226°C (438°F) max for

1 minute dwell time. Temperature measured at a

relay ball termination.

B10

Test Parameters

Conditions

1,2

Min

Typ

Max

Units

Coil Resistance

49.5

55.0

60.5

Ω

Nominal Voltage

3.3V Coil

5.0

4.0

Volts DC

Must Operate Voltage

2.4

Volts DC

Must Release Voltage

0.4

Volts DC

Coil Resistance

135.0

150.0

165.0

Ω

Nominal Voltage

5V Coil

5.0

6.0

Volts DC

Must Operate Voltage

3.8

Volts DC

Must Release Voltage

0.4

Volts DC

Switching Voltage

Max DC/Peak AC

125

Volts

Switching Current

0.25

Amps

Carry Current (Continuous)

Switch and Shield

0.5

Amps

Contact Rating (Resistive Load)

Resistive Load

3.0

Watts

Life Expectancy

Signal Switching

3

1VDC / 10mA

1000

x 10

Resistive Load

3

12VDC / 10mA

1

x 10

Other Load Conditions

3

Consult Factory

Static Contact Resistance (initial)

0.05VDC / 10mA

0.125

Ω

Dynamic Contact Resistance (initial)

0.5V / 50mA 100 Hz, 1.5 mSec

0.150

Ω

Insulation Res

All Isolated Pins

100VDC

10

10

12

Ω

Capacitance

Across Contacts

Shield Guarding

0.2

pF

Capacitance

Open Contact to Coil

Shield Guarding

0.5

pF

Capacitance

Closed Contact to Coil

Shield Guarding

1

pF

Across Contacts

100 µA

150

V (DC/Pk AC)

Dielectric

Contact to Coil

100 µA

1500

V (DC/Pk AC)

Strength

Contact to Shield

100 µA

1500

V (DC/Pk AC)

Operate Time

(including bounce)

Nominal Voltage coil drive @ 30 Hz,

100

200

µSec

Release Time

(Si diode damped)

square wave

30

50

µSec

RF Insertion Loss

4

-3 dB roll-off frequency

10.0

GHz

Signal Rise Time (10% - 90%)

Corrected for measurement

40

pSec

system response time