1 GHz capable,
3 W carrying power
RA RELAYS (ARA)
(at 1 GHz), 50 impedance
and 2 Form C relays
FEATURES
4. High sensitivity: 140 mW nominal
1. High frequency characteristics
operating power (Single side stable,
(Impedance 50, ~1.0GHz)
2 coil latching)
Insertion loss; Max. 0.3dB
5. High contact reliability
Isolation; Min. 20dB
7
Electrical life: Min. 10
(Between open contacts) (10mA 10V
Min. 30dB DC)
(Between contact sets)
V.S.W.R.; Max. 1.2
RoHS compliant
TYPICAL APPLICATIONS
2. Surface mount terminal
This relay is a surface-mounted model Measurement market
with excellent high-frequency Oscilloscope attenuator circuit
properties. In addition, it can use a Communication market
microstrip line in the base circuit
Antenna switching, All types of wireless
design which spares the labor of
devices
machining the base.
3. Low prole small type
If you consider using applications with
9.7(W)14.7(L)5.9(H) mm
low level loads or with high frequency
.382(W).579(L).232(H) inch
switching, please consult us.
ORDERING INFORMATION
ARA 2 0 A
RA relays
Contact arrangement
2: 2 Form C
Operating function
0: Single side stable
1: 1 coil latching
2: 2 coil latching
Type of operation
0: Standard type (B.B.M)
Terminal shape
A: Surface-mount terminal
Coil voltage, V DC
1H: 1.5, 03: 3, 4H: 4.5, 05: 5, 06: 6, 09: 9, 12: 12, 24: 24, 48: 48
(H=0.5)
Packing style
Nil: Tube packing
X: Tape and reel packing (picked from 1 pin side)
Z: Tape and reel packing (picked from 10 pin side)
ASCTB102E 201407-T
1RA (ARA)
TYPES
1. Tube packing
Part No.
Contact
Nominal coil voltage
arrangement
Single side stable 1 coil latching 2 coil latching
1.5 V DC ARA200A1H ARA210A1H ARA220A1H
3 V DC ARA200A03 ARA210A03 ARA220A03
4.5 V DC ARA200A4H ARA210A4H ARA220A4H
5 V DC ARA200A05 ARA210A05 ARA220A05
2 Form C 6 V DC ARA200A06 ARA210A06 ARA220A06
9 V DC ARA200A09 ARA210A09 ARA220A09
12 V DC ARA200A12 ARA210A12 ARA220A12
24 V DC ARA200A24 ARA210A24 ARA220A24
48 V DC ARA200A48
Standard packing: 40 pcs. in an inner package (tube); 1,000 pcs. in an outer package
2. Tape and reel packing
Part No.
Contact
Nominal coil voltage
arrangement
Single side stable 1 coil latching 2 coil latching
1.5 V DC ARA200A1HZ ARA210A1HZ ARA220A1HZ
3 V DC ARA200A03Z ARA210A03Z ARA220A03Z
4.5 V DC ARA200A4HZ ARA210A4HZ ARA220A4HZ
5 V DC ARA200A05Z ARA210A05Z ARA220A05Z
2 Form C 6 V DC ARA200A06Z ARA210A06Z ARA220A06Z
9 V DC ARA200A09Z ARA210A09Z ARA220A09Z
12 V DC ARA200A12Z ARA210A12Z ARA220A12Z
24 V DC ARA200A24Z ARA210A24Z ARA220A24Z
48 V DC ARA200A48Z
Standard packing: 500 pcs. in an inner package (tape and reele); 1,000 pcs. in an outer package
Note: Tape and reel packing symbol -Z is not marked on the relay. X type tape and reel packing (picked from 1-pin side) is also available.
RATING
1. Coil data
1) Single side stable
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 20C 68F)
[10%] (at 20C 68F)
1.5 V DC 93.8 mA 16
3 V DC 46.7 mA 64.3
4.5 V DC 31 mA 145
5 V DC 28.1 mA 178 140 mW
75%V or less of 10%V or more of
150%V of nominal voltage
6 V DC nominal voltage* nominal voltage* 23.3 mA 257
(Initial) (Initial)
9 V DC 15.5 mA 579
12 V DC 11.7 mA 1,028
24 V DC 8.3 mA 2,880 200 mW
48 V DC 6.3 mA 7,680 300 mW 120%V of nominal voltage
2) 1 coil latching
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 20C 68F)
[10%] (at 20C 68F)
1.5 V DC 46.9 mA 32
3 V DC 23.3 mA 128.6
4.5 V DC 15.6 mA 289.3
75%V or less of 75%V or less of
5 V DC 14 mA 357 70 mW
nominal voltage* nominal voltage* 150%V of nominal voltage
6 V DC 11.7 mA 514
(Initial) (Initial)
9 V DC 7.8 mA 1,157
12 V DC 5.8 mA 2,057
24 V DC 4.2 mA 5,760 100 mW
3) 2 coil latching
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 20C 68F)
[10%] (at 20C 68F)
1.5 V DC 93.8 mA 16
3 V DC 46.7 mA 64.3
4.5 V DC 31 mA 145
75%V or less of 75%V or less of
5 V DC 28.1 mA 178 140 mW
nominal voltage* nominal voltage* 150%V of nominal voltage
6 V DC 23.3 mA 257
(Initial) (Initial)
9 V DC 15.5 mA 579
12 V DC 11.7 mA 1,028
24 V DC 8.3 mA 2,880 200 mW
*Pulse drive (JIS C5442-1996)
ASCTB102E 201407-T
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