Datasheet RK1-12V, RK1-24V, RK1-3V, RK1-4.5V, RK1-5V Datasheet (NAIS)

1Ex. RK L2

Contact arrangement

1: Standard type
1R: R type
(See Schematic on next page.)

Note: Standard packing; Carton: 50 pcs. Case 500 pcs.

Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching

3, 4.5, 5, 6, 9, 12,
24 V

Operating function Coil voltage, DC

24V

1.5 GHz MICROW AVE RELAY

20.2

.795

11.2

.441

9.7

.382

mm inch

SPECIFICATIONS

Contact

Arrangement
Contact material
Initial contact resistance, max.

(By HP4328A)

Max. switching power
Max. switching voltage

Rating

High frequency
characteristics
(

Impedance 50Ω

Expected
life (min.
operations)

Max. switching current
Nominal switching

capacity
Isolation

Insertion loss

)

V.S.W.R.
Mechanical

Electrical

0.01 A 24 V DC
10 W 1.2 GHz

0.01 A 24 V DC 10 W (at

1.2 GHz, Impedance 50Ω)

Coil (at 25°C, 68°F)

Single side stable 200 mW
1 coil latching
2 coil latching

1 Form C
Gold-clad

100 mΩ

10 W

30 V DC

0.5 A

Min. 60 dB (at 1.5 GHz)
Max. 0.3 dB (at 900 MHz)
Max. 1.5 (at 900 MHz)

5×10
3×10

Nominal operating power

200 mW
400 mW

10

RK-RELAYS

• Excellent high frequency characteristics
Isolation: Min. 60dB (at 1.5 GHz)
Insertion loss: Max. 0.3dB (at 900 MHz)

• V.S.W.R.: Max. 1.5 (at 900MHz)

• High sensitivity in small size
Size: 20.2 × 11.2 × 9.7 mm .795 × .441 × .382 inch
Nominal power consumption: 200 mW (single side stable type)

• Sealed construction for automatic cleaning

• Latching types are also available

Characteristics

Initial insulation resistance*

Initial
breakdown
voltage*

Operate time [Set time]*3 (at nominal voltage)
Release time (without diode) [Reset time]*

(at nominal voltage) *2

Temperature rise

6

5

5

Shock resistance

Vibration
resistance

Conditions for operation,
transport and storage

(Not freezing and condensing
at low temperature)

Unit weight

Remarks

* Specifications will vary with foreign standards certification ratings.

1

Measurement at same location as “Initial breakdown voltage” section

*

2

Detection current: 10mA

*

3

Excluding contact bounce time

*

4

Half-wave pulse of sine wave: 11ms, detection time: 10µs

*

5

Half-wave pulse of sine wave: 6ms

*

6

Detection time: 10µs

*

Between open contacts
Between contact and coil

2

Between contact and
earth terminal

1

Functional*
Destructive*

Functional*

Destructive

Ambient temp.

Humidity

4

6

Min. 100 MΩ at 500 V DC

500 Vrms

1,000 Vrms

500 Vrms

Approx. 6 ms [Approx. 5ms]

3

Approx. 3 ms [Approx. 5ms]

Max. 60°Cwith nominal coil
voltage across coil and at
nominal switching capacity

2

Min. 196 m/s

5

Min. 980 m/s2 {100 G}

at double amplitude of 3 mm

at double amplitude of 5 mm

10 to 55 Hz

10 to 55 Hz

–40°C to 60°C

–40°F to 140°F

5 to 85% R.H.

Approx. 4.4 g .155 oz

{20 G}

TYPICAL
APPLICATIONS

• Audio visual equipment
broadcast satellite tuners
VCRs, CATVs, TVs

• Communication equipment
automobile telephones
maritime telephones

• Instrumentation
test equipment
measuring equipment

ORDERING INFORMATION

101

RK

TYPES ANE COIL DATA (at 20°C 68°F)

• Single side stable type

Part No.

voltage,
V DC

Nominal

RK1-3V 3 2.25 0.3 45 66.7

RK1R-3V
RK1-4.5V 4.5 3.38 0.45 101 44.4 4.95RK1R-4.5V
RK1-5V
RK1-6V
RK1-9V
RK1-12V

RK1R-5V

RK1R-6V

RK1R-9V

RK1R-12V

RK1R-24V

12 9 1.2 720 16.7 200 13.2
24 18 2.4 2,880 8.3 200 26.4RK1-24V

Pick-up
voltage, max.
V DC

Drop-out
voltage, min.
V DC

Coil
resistance,
Ω (±10%)

Nominal
operating
current, mA

Nominal
operating
power, mW

200

200
5 3.75 0.5 125 40.7 200 5.5
6 4.5 0.6 180 33.3 200 6.6
9 6.75 0.9 405 22.2 200 9.9

• 1 coil latching type

Nominal

Part No.

voltage,
V DC

RK1-L-3V 3 2.25 2.25 45 66.7

RK1R-L-3V
RK1-L-4.5V 4.5 3.38 3.38 101 44.4
RK1-L-5V
RK1-L-6V
RK1-L-9V
RK1-L-12V

RK1R-L-5V

RK1R-L-6V

RK1R-L-9V

RK1R-L-12V

RK1R-L-24V

12 9 9 720 16.7 200 13.2
24 18 18

Set
voltage, max.
V DC

Reset
voltage, max.
V DC

Coil
resistance,
Ω (±10%)

Nominal
operating
current, mA

Nominal
operating
power, mW

200

200
5 3.75 3.75 125 40 200 5.5
6 4.5 4.5 180 33.3 200 6.6
9 6.75 6.75 405 22.2 200 9.9

2,880 8.3 200 26.4RK1-L-24V

• 2 coil latching type

Part No.

voltage,
V DC

Nominal

RK1-L2-3V 3 2.25 22.5 133.3 400 3.3

RK1-L2-5V
RK1-L2-6V
RK1-L2-9V
RK1-L2-12V

RK1R-L2-3V

RK1R-L2-5V
RK1R-L2-6V
RK1R-L2-9V
RK1R-L2-12V
RK1R-L2-24V

12 9 360 33.3
24 18 1,440 16.7 400 26.4RK1-L2-24V

DIMENSIONS

Set
voltage, max.
V DC

5 3.75 62.5 80
6 4.5 90 66.7
9 6.75 202.5 44.4

PC board pattern (Copper-side view) Schematic (Bottom view)

Reset
voltage, max.
V DC

2.25

3.38RK1-L2-4.5V 4.5 3.38 50.6 88.9 400 4.95RK1R-L2-4.5V

3.75

4.5

6.75
9

18

Coil
resistance,
Ω (±10%)

Nominal
operating
current, mA

Nominal
operating
power, mW

400

400

400

400

Maximum.
allowable
voltage, V DC
(at 60°C 140°F)

Maximum.
allowable
voltage, V DC
(at 60°C 140°F)

Maximum.
allowable
voltage, V DC
(at 60°C 140°F)

3.3

3.3

4.95RK1R-L-4.5V

5.5

6.6

9.9

13.2

mm inch

20.2

.795

2.54

.100

(Single side stable and
1 coil latching)

3-0.45

3-.018

(2 coil latching)

3-0.45

3-.018

3.5

.138

9.1

.358

0.6

.024

4-0.6×0.25

4-.024×.010

4-0.6×0.25

4-.024×.010

11.2

.441

7.62

.300

2-0.6×0.3

2-.024×.012

Stand-off

3-0.6×0.3

3-.024×.012

Stand-off

(Single side stable and
1 coil latching)

9-0.9 dia.

9-.035 dia.

2.54

.100

7.62

.300

2.54

.100

(2 coil latching)

10-0.9 dia.

10-.035 dia.

2.54

.100

7.62

.300

2.54

.100

Tolerance: ±0.1 ±.003

Standard contact arrangement

RK1

–

1

+

Single side

7

stable
(Deenergized

14

13 12 11 10 9 8

N.C. COM N.O.

condition)

RK1-L

+

1

–

7

1 coil
latching
(Reset

14

13 12 11 10 9 8

RESET COM SET

condition)

RK1-L2

2 coil

17

14

13 12 11 10 9 8

RESET COM SET

6

latching

+–+

(Reset
condition)

R type contact arrangement

RK1R

–

1

14

13 12 11 10 9 8

N.O. COM N.C.

+

RK1R-L

+

1

14

13 12 11 10 9 8

SET COM RESET

–

RK1R-L2

17

14

13 12 11 10 9 8

SET COM RESET

6

+–+

7

7

102

General tolerance: ±0.3 ±.012

REFERENCE DATA

1.-(1) High frequency characteristics (Impedance 75 Ω )

Sample: RK1-12V
Measuring method: Measured with HP network analyzer (HP8753C)

• Insertion loss characteristics • Isolation characteristics • V.S.W.R. characteristics

0

COM-NO

0

2.0

RK

0.2

0.4

Insertion loss, dB

0.6

0.8

1.0
300kHz 1.5GHz 3GHz

COM-NC

Frequency

20

40

Isolation, dB

60

80

100

300kHz 1.5GHz 3GHz

COM-NO

COM-NC

Frequency

1.8

1.6

V.S.W.R.

1.4

1.2

1.0
300kHz 1.5GHz 3GHz

1.-(2) High frequency characteristics (Impedance 50 Ω )

Sample: RK1-5V
Measuring method: Measured with HP network analyzer (HP8753C)

• Insertion loss characteristics • Isolation characteristics • V.S.W.R. characteristics

0

0.2

0.4

Insertion loss, dB

0.6

0.8

COM-NO

COM-NC

0

20

40

Isolation, dB

60

80

COM-NO

COM-NC

2.0

1.8

1.6

V.S.W.R.

1.4

1.2

COM-NC

COM-NO

COM-NC

Frequency

COM-NO

1.0
300kHz 1.5GHz 3GHz

Frequency

2. Coil temperature rise

Sample: RK1-12V, RK1-L-12V, RK1-L2-12V
No. of samples: n = 6
Carrying current: 10 mA
Ambient temperature: 25°C 77°F

100

80

60

40

Temperature rise, °C

20

0

80 100 130 150

Voltage applied to coil, %V

RK1-L2-12V

RK1-12V,
RK1-L-12V

100

300kHz 1.5GHz 3GHz

Frequency

3.-(1) Operate/Release time
(Single side stable)

Sample: RK1-12V; No. of samples: n = 6

10

8

Operate time

6

4

Operate/Reset time, ms

2

0

80 100 120 150

Release time

Voltage applied to coil, %V

Max.
Min.
Max.

Min.

1.0
300kHz 1.5GHz 3GHz

Frequency

3.-(2) Set/Reset time (Latching)

Sample: RK1-L-12V, RK1-L2-12V
No. of samples: n = 12

10

8

6

4

Set/Reset time, ms

2

0

80 100 130

Voltage applied to the coil (%V)

Set time
Reset time

Max.
Max.
Min.
Min.

103

RK

4.-(1) Mechanical life test (Single side stable)

Sample: RK1-12V; No. of samples: n = 12

12

4.-(2) Mechanical life test (Latching)

Sample: RK1-L2-12V
No. of samples: n = 12

12

4.-(3) Mechanical life test

Sample: RK1-12V
No. of samples: n = 20 (20 × 2 contacts)

300

10

8

6

4

Pick-up/drop-out voltage, V

2

0

Pick-up voltage

Drop-out voltage

100 500 1,000

No. of operations, ×10

5. Electrical life test (0.01 A 24 V DC)

Sample: RK1-12V; No. of samples: n = 6

12

10

8

6

4

Pick-up/drop-out voltage, V

2

0

Pick-up voltage

Drop-out voltage

10 20 30

No. of operations, ×10

10

Max.
Min.

Max.

Min.

4

8

6

Set/Reset voltage, V

4

2

0

100 500 1,000

No. of operations, ×10

Max.
Min.

4

6. Ambient temperature characteristics

Sample: RK1-12V; No. of samples: n = 6

250

200

150

Contact resistance, mΩ

100

50

0

50 100 500 1,000

No. of operations, ×10

4

7. Contact resistance distribution (initial)

Sample: RK1-12V

Max.

Min.

No. of samples: n = 50 (50 × 2 contacts)

40

Pick-up voltage

Max.
Min.

–40

–20–40

–40

Max.
Min.

4

20

Drop-out voltage

Rate of change, %

40

20

68

1046014080176

Ambient temperature,

–20

°C °F

–40

50

40

Quantity

30

20

10

0

10 20 30 40 50

Contact resistance, mΩ

8.-(1) Influence of adjacent mounting

Sample: RK1-12V; No. of sample: n = 10

10

0

–10

10

0

–10

Rate of change, % Rate of change, %

Inter-relay distance, (mm, inch)

Pick-up voltage

Drop-out voltage

5

.197

OFF OFF

OFF condition

ON ON

ON condition

10

.394

NOTES

1. Soldering

Perform soldering under the conditions
below.

• Within 10 s at 260°C 500°F

• Within 3 s at 350°C 662°F

8.-(2) Influence of adjacent mounting

Sample: RK1-12V; No. of samples: n = 10

10

10

0

0

–10

10

0

–10

Rate of change, % Rate of change, %

Inter-relay distance, (mm, inch)

Pick-up voltage

Drop-out voltage

5

.197

OFF

OFF

OFF condition

ON

ON

ON condition

10

.394

2. Latching relay

In order to assure proper operating re­gardless of changes in the ambient usage
temperature and usage conditions, nomi­nal operating voltage should be applied to
the coil for more than 30 ms to set/reset
the latching type relay.

For Cautions for Use, see Relay Technical Information (Page 48 to 76).

104

9/1/2000 All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.

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