1.5 GHz MICROWAVE RELAY
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)
20.2
.795
11.2
.441
9.7
.382
• 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
mm inch
SPECIFICATIONS
Contact
Characteristics
Initial insulation resistance*1
Min. 100 MΩ at 500 V DC
500 Vrms
Arrangement
1 Form C
Contact material
Gold-clad
Between open contacts
Initial
Initial contact resistance, max.
(By HP4328A)
Between contact and coil
1,000 Vrms
breakdown
100 mΩ
10 W
voltage*2
Between contact and
earth terminal
500 Vrms
Max. switching power
Max. switching voltage
Max. switching current
Operate time [Set time]*3 (at nominal voltage) Approx. 6 ms [Approx. 5ms]
30 V DC
0.5 A
Rating
Release time (without diode) [Reset time]*3
Approx. 3 ms [Approx. 5ms]
(at nominal voltage) *2
Nominal switching
capacity
0.01 A 24 V DC 10 W (at
1.2 GHz, Impedance 50Ω)
Max. 60°Cwith nominal coil
Temperature rise
Shock resistance
voltage across coil and at
nominal switching capacity
Isolation
Min. 60 dB (at 1.5 GHz)
High frequency
characteristics
Insertion loss
V.S.W.R.
Max. 0.3 dB (at 900 MHz)
Functional*4
Destructive*5
Min. 196 m/s2 {20 G}
Min. 980 m/s2 {100 G}
(Impedance 50Ω)
Max. 1.5 (at 900 MHz)
5×106
3×105
105
Mechanical
Expected
life (min.
operations)
10 to 55 Hz
at double amplitude of 3 mm
Functional*6
0.01 A 24 V DC
Electrical
Vibration
resistance
10 W 1.2 GHz
10 to 55 Hz
at double amplitude of 5 mm
Destructive
Coil (at 25°C, 68°F)
–40°C to 60°C
–40°F to 140°F
Nominal operating power
200 mW
Conditions for operation,
transport and storage
(Not freezing and condensing
at low temperature)
Ambient temp.
Humidity
Single side stable
1 coil latching
2 coil latching
5 to 85% R.H.
200 mW
400 mW
Approx. 4.4 g .155 oz
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
TYPICAL
ORDERING INFORMATION
APPLICATIONS
• Audio visual equipment
broadcast satellite tuners
VCRs, CATVs, TVs
• Communication equipment
automobile telephones
maritime telephones
• Instrumentation
Ex. RK
1
L2
24V
Contact arrangement
1: Standard type
Operating function
Coil voltage, DC
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
3, 4.5, 5, 6, 9, 12,
24 V
1R: R type
(See Schematic on next page.)
test equipment
measuring equipment
Note: Standard packing; Carton: 50 pcs. Case 500 pcs.
101