RK
1.5 GHz
RK RELAYS
MICROWAVE RELAYS
FEATURES TYPICAL APPLICATIONS
1. Excellent high frequency Audio visual equipment
characteristics Broadcast satellite tuners VCRs,
V.S.W.R. (Max.) 1.5 (at 900 MHz) CATVs, TVs
Impedance Insertion loss Communication equipment
0.3 (at 900 MHz)
50 (dB. Max.)
Automobile telephones, maritime
(Initial)
Isolation
60 (at 1.5 GHz) telephones, emergency and disaster
(dB. Min.)
prevention communications, PCM
V.S.W.R. (Max.) 1.2 (at 900 MHz)
switches
Impedance Insertion loss
0.2 (at 900 MHz)
75 (dB. Max.) Instrumentation
(Initial)
Isolation Testing equipment, measuring
60 (at 1.5 GHz)
(dB. Min.)
equipment
2. High sensitivity in small size
If you wish to use in applications with low
Size: 20.2 11.2 9.7 mm
level loads or with high frequency
.795 .441 .382 inch
switching, please consult us.
RoHS compliant
Nominal power consumption:
200 mW (single side stable type, 1 coil
latching)
3. Sealed construction for automatic
cleaning
4. Reversed contact types and
latching types (1 coil latching/2 coil
latching) are also available
ORDERING INFORMATION
RK
Contact arrangement
1: Standard contact type
1R: Reversed contact type
Operating function
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
Coil voltage, DC
3, 4.5, 5, 6, 9, 12, 24 V
Notes: 1. For transistor drive with 5 V circuits, we recommend the 4.5 V type in order to take into account voltage drops.
2. No part number distinguishment on impedance in RK relays.
TYPES
1. Standard type
Single side stable type 1 coil latching type 2 coil latching type
Contact
Nominal coil voltage
arrangement
Part No. Part No. Part No.
3 V DC RK1-3V RK1-L-3V RK1-L2-3V
4.5V DC RK1-4.5V RK1-L-4.5V RK1-L2-4.5V
5 V DC RK1-5V RK1-L-5V RK1-L2-5V
1 Form C 6 V DC RK1-6V RK1-L-6V RK1-L2-6V
9 V DC RK1-9V RK1-L-9V RK1-L2-9V
12 V DC RK1-12V RK1-L-12V RK1-L2-12V
24 V DC RK1-24V RK1-L-24V RK1-L2-24V
Standard packing: 50 pcs. in an inner package; 500 pcs. in an outer package
ASCTB73E 201201-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/eRK
2. Reversed type
Single side stable type 1 coil latching type 2 coil latching type
Contact
Nominal coil voltage
arrangement
Part No. Part No. Part No.
3 V DC RK1R-3V RK1R-L-3V RK1R-L2-3V
4.5V DC RK1R-4.5V RK1R-L-4.5V RK1R-L2-4.5V
5 V DC RK1R-5V RK1R-L-5V RK1R-L2-5V
1 Form C
6 V DC RK1R-6V RK1R-L-6V RK1R-L2-6V
reversed type
9 V DC RK1R-9V RK1R-L-9V RK1R-L2-9V
12 V DC RK1R-12V RK1R-L-12V RK1R-L2-12V
24 V DC RK1R-24V RK1R-L-24V RK1R-L2-24V
Standard packing: 50 pcs. in an inner package; 500 pcs. in an outer package
RATING
1. Coil data
1) Single side stable type
Nominal operating
Nominal coil Pick-up voltage Drop-out voltage Coil resistance Nominal operating Max. applied voltage
current
voltage (at 20C 68F) (at 20C 68F) [10%] (at 20C 68F) power (at 60C 140F)
[10%] (at 20C 68F)
3 V DC 66.7mA 45
4.5V DC 44.4mA 101
5 V DC 40.0mA 125
75%V or less of 10%V or more of
110%V of nominal
6 V DC nominal voltage nominal voltage 33.3mA 180 200mW
voltage
(Initial) (Initial)
9 V DC 22.2mA 405
12 V DC 16.7mA 720
24 V DC 8.3mA 2,880
2) 1 coil latching type
Nominal operating
Nominal coil Set voltage Reset voltage Coil resistance Nominal operating Max. applied voltage
current
voltage (at 20C 68F) (at 20C 68F) [10%] (at 20C 68F) power (at 60C 140F)
[10%] (at 20C 68F)
3 V DC 66.7mA 45
4.5V DC 44.4mA 101
5 V DC 40.0mA 125
75%V or less of 75%V or less of
110%V of nominal
6 V DC nominal voltage nominal voltage 33.3mA 180 200mW
voltage
(Initial) (Initial)
9 V DC 22.2mA 405
12 V DC 16.7mA 720
24 V DC 8.3mA 2,880
3) 2 coil latching type
Nominal operating
Coil resistance Nominal operating
current
Nominal coil Set voltage Reset voltage Max. applied voltage
[10%] (at 20C 68F) power
[10%] (at 20C 68F)
voltage (at 20C 68F) (at 20C 68F) (at 60C 140F)
Set coil Reset coil Set coil Reset coil Set coil Reset coil
3 V DC 133.3mA 133.3mA 22.5 22.5
4.5V DC 88.9mA 88.9mA 50.6 50.6
5 V DC 80.0mA 80.0mA 62.5 62.5
75%V or less of 75%V or less of
110%V of nominal
6 V DC nominal voltage nominal voltage 66.7mA 66.7mA 90.0 90.0 400mW 400mW
voltage
(Initial) (Initial)
9 V DC 44.4mA 44.4mA 202.5 202.5
12 V DC 33.3mA 33.3mA 360.0 360.0
24 V DC 16.7mA 16.7mA 1,440.0 1,440.0
ASCTB73E 201201-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e