413

DIP 14 SERIES REED RELAYS

MSS2 s MSS7 s PRMA s DSS7 s PRME s MVS2 s MVS7

1-800-CP CLARE

SPECIFICATIONS

MSS2

Molded 8-pin

All position

Wetted contacts

MSS7

Molded 4-pin

All position

Wetted contacts

PRMA

Molded 8-pin

Form C

Dry Reed

Parameter

Conditions

Symbol Min

Typ

Max Min

Typ

Max Min

Typ

Max

Units

Contact Ratings

Switching Voltage

Max DC/PeakAC Resistive

VL

500

500

100

Volts

Switching Current

Max DC/PeakAC Resistive

IL

2

2

0.25

Amps

Carry Current

Max DC/PeakAC Resistive

IC

3

3

0.4

Amps

Contact Rating

Max DC/PeakAC Resistive

50

50

3

Watts

Life Expectancy

Signal Level 1.0 V 10mA

200

200

20

x106 Ops

Rated Loads1

Static Contact

50mV, 10mA

CR

40

100

65

100

200

m

Ω

Resistance

Dynamic Contact

.5V, 50mA at 100 Hz,

DCR

N/A

N/A

N/A

m

Ω

Resistance

1.5 msec

Contact Material

Hg

Hg

Rh

Hg Content

16

16

N/A

mgrams

Relay Specifications

Insulation Resistance

Between all isolated pins

IR

108

1010

108

1010

109

1010

Ω

at 100V, 25

°C, 40% RH

Capacitance

Across Open Contacts

1.5

2

1.2

2

2.5

3

pF

Open Contact to Coil

3

4

3

4

3

3

pF

Dielectric Strength

Between Contacts

1400

2000

250

VDC/Peak AC

Contacts to Coil

I/O

1400

5600

1400

VDC/Peak AC

Operate Time,

At Nominal Coil Voltage

TOP

1.2

1.75

1.2

1.75

1.5

2

ms

including bounce (PRMA only) 10Hz Square Wave

Release Time

Zener-Diode Suppression

TREL

1

1.50

1

1.50

1.5

3

ms

Environmental Ratings

Storage Temperature

TA

-40

+105

-40

+105

-40

+105

°C

Operating Temperature

TO

-38

+75

-38

+75

-40

+80

°C

Soldering Temperature

Applied to pins, 5 sec. max.

260

260

260

°C

Vibration Resistance

10 Hz - 500 Hz

G

10

10

10

Gs

(Survival)

(5 Hz - 500 Hz for PRMA)

Shock Resistance (Survival) 11

±1ms, 1/

2 Sine Wave

S

30

30

50

Gs

Weight

2.3

2.3

1.5

grams

1 Refer to life graphs

All parameters are at 25

°C unless otherwise stated.

Operate voltage, release voltage, and coil resistance will change

approximately 0.4%/

°C as ambient temperature varies.