3541-05-910 查看數據表（PDF） - RHOPOINT COMPONENTS

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3541-05-910

Low Thermal EMF Reed Relays

RHOPOINT COMPONENTS 

3500 Series/Low Thermal EMF Reed Relays

Model Number

Par ameter s

Test Conditions

Units

3501 2

1 Form A

3502 2

2 Form A

3520 2,3

2 Form A

3540 2

1 Form A

High Voltage

3541 2

2 Form A

High Voltage

THERMAL EMF

….OPTIONS

COIL SPECS.

Nom. Coil Voltage

Coil Resistance

Operate Voltage

Release Voltage

CONTACT RATING

Switching Voltage

Switching Current

Carry Current

Contact Rating

Life Expectancy-Typical 1

Static Contact

Resistance (max. init.)

Dynamic Contact

Resistance (max. init.)

RELAY SPECIFICATIONS

Insulation Resistance

(minimum)

Capacitance - Typical

Across Open Contacts

Dielectric Strength

(minimum)

Operate Time - including

bounce - Typical

Release Time - Typical

Measured after 5 minutes

µV

Individual Differential Differential Individual Differential

at nominal coil voltage

<5µV

<5µV

<10µV

<5µV

<5µV

Refer to Reed Relay

<3µV

<3µV

<5µV

<3µV

<3µV

Technical Section for Details

<1µV

<1µV

-

-

-

<0.5µV

<0.5µV

-

-

-

+/- 10%, 25° C

Must Operate by

Must Release by

VDC

Ω

VDC - Max.

VDC - Min.

5 12

350 2000

3.8 9.0

0.4 1.0

5 12

350 2000

3.8 9.0

0.4 1.0

5 12

200 850

3.8 9.0

0.4 1.0

5 12

200 1500

3.8 9.0

0.4 1.0

5 12

200 1500

3.8 9.0

0.4 1.0

Max DC/Peak AC Resist.

Max DC/Peak AC Resist.

Max DC/Peak AC Resist.

Max DC/Peak AC Resist.

Signal Level 1.0V, 10mA

50mV, 10mA

0.5V, 50mA

at 100 Hz, 1.5 msec

Volts

Amps

Amps

Watts

x 106 Ops.

Ω

Ω

200

0.5

1.5

10

500

0.200

0.300

200

0.5

1.5

10

100

0.100

0.200

500

1.0

2.0

28

1000

0.050

0.100

500

0.5

2.0

10

100

0.200

0.300

500

0.5

2.0

10

100

0.100

0.200

Between all Isolated Pins

at 100V, 25°C, 40% RH

Without shield

Shield Guarding

Between Contacts

Contacts to Shield

Contacts/Shield to Coil

At Nominal Coil Voltage,

30 Hz Square Wave

Zener-Diode Suppression4

Ω

pF

pF

VDC/peak AC

VDC/peak AC

VDC/peak AC

msec.

msec.

x 1012

3.0

1.9

700

1000

1500

0.75

0.1

x 1012

1.7

0.2

350

1000

1500

0.75

0.1

x 1012

1.7

0.2

1000

1000

1500

2.0

1.0

x 1012

3.0

1.9

1500

1000

1500

1.0

0.2

x 1012

1.7

0.2

1500

1000

1500

1.0

0.2

Top View:

Dot stamped on top of relay refers to pin #1 location

Grid = .1"x.1" (2.54mm x 2.54mm)

Notes:

1Consult factory for life expectancy at other switching loads.

2Models 3501 and 3540, optional electrostatic shield is tied to

pin #5. Models 3502, 3520 and 3541, optional electrostatic

shield is tied to pin #13.

3Model 3520 has Hg wet contacts - position sensitive, must be

mounted within 30° of vertical plane. See schematic.

4Consists of 20V Zener-diode and 1N4002 diode in series,

connected in parallel with coil

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

COTO TECHNOLOGY RHOPOINT COMPONENTS LTD Holland Rd, Hurst Green, Oxted, Surrey, RH8 9AX,ENGLAND

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