Data Sheet

Signal Relays
FRT5
Forward Industrial Company
Features
14.3(L) x 9.3(W) x 5.3(H)mm (SMT type)
Conforms to FCC Part 68 1,500V surge dielectric
DIL pitch terminals
Surface mount type with “L” shaped terminals
Wash tight type
Single or double coil latching type is available
High sensitivity 140mW nominal power
Compact size & low profile: 14.3(L) x 9.3(W) x 5(H)mm (standard type)
Ordering information
FRT5S - L1 DC12V
1 Relay model: FRT5 : Standard PC mount;
FRT5S: Surface mount (SMT type)
2 Sort: NIL: Single side stable; L1: 1 coil latching
L2 : 2 coil latching (only for FRT5 series)
3 Rated voltage
Note: RoHS : RoHS compliant relay
RoHS-I : AgNi contact
Coil rating
Rated
voltage
(V DC)
Coil
resistance
W+/-10%
Operate
time
(ms)
Release
time
(ms)
Rated
voltage
(mA)
Must
release
voltage
(V DC) Min.
Maximum
voltage
(V DC)
Max.
3
4.5
5
6
9
12
24
64.3
144
178
257
579
1028
2880
<2 <1
21 3
c us: E141516
47
31
28
23.5
15.5
11.7
8.3
0.3
0.45
0.5
0.6
0.9
1.2
2.4
7.5
11.25
12.5
15
22.5
30
48
Single side stable: FRT5 / FRT5S
Rated
voltage
(V DC)
Coil resistance
W+/-10%
Set
time
(ms)
Reset
time
(ms)
Set
voltage
( V DC)
Max.
Maximum
voltage
(V DC) Max.
Set coil
3
4.5
5
6
9
12
*24
90
202
250
360
810
1440
3840
<2 <2
1 coil
1 coil
45
101
125
180
405
720
1920
45
101
125
180
405
720
1920
8.7
13.05
14.5
17.4
26.1
34.8
57.6
6
9
10
12
18
24
36
0.20
1 coil latching: FRT5-L1 / FRT5S-L1 / 2 coils latching: FRT5-L2
Typical applications:
Telecommunication equipment
Security alarm systems
Medical monitoring equipment
Flight simulator
Office equipment
Measuring instruments
Audio visual equipment
Sensor control
Must
operate
voltage
(V DC) Max.
2.25
3.375
3.75
4.5
6.75
9
18
Power
consumption
(W)
Approx.
0.14
0.20
Reset coil
2 coils
2.25
3.375
3.75
4.50
6.75
9.0
18.0
Reset
voltage
( V DC)
Max.
2.25
3.375
3.75
4.50
6.75
9.0
18.0
2 coils
2 coils
1 coil
0.10
Set coil
Power consumption
(W) Approx.
Reset coil
0.20
0.15 0.30 0.30
CAUTION: 1. The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2. Pickup and release voltage are for test purposes only and are not to be used as design criteria.
*Note: 24VDC coil is available for FRT5S-L1 (SMD).
Characteristics
Contact arrangement DPDT (2 Form C)
(Specifications are subject to change without notices.)
Contact material Movable contact : Silver alloy
Stationary contact: Gold clad silver alloy
Contact resistance (initial) 50mW Max. (measured at 1A 6VDC)
Contact rating (resistive) 1A 30VDC / 0.5A 125VAC (Special: 2A 30VDC)
Switching current 2A Max.
Switching voltage AC 250V / DC 220V Max.
Switching power 62.5VA / 60W Max.
Electrostatic capacitance 0.4pF Approx. (Between open contacts)
0.9pF Approx. (Between coil and contact)
0.2pF Approx. (Between contact poles)
Insulation resistance 1,000MW Min. (500VDC)
Surge voltage (FCC) 1,500V Between open contacts
1,500V Between coil and contact
2,500V Between contact sets
Shock resistance Functional : 50G (11ms)
Destructive: 100G (6ms)
Vibration resistance Functional : 3mm Double amplitude 10-55Hz
Destructive: 5mm Double amplitude 10-55Hz
Ambient temperature FRT5 : -40° C to +70°C
FRT5S: -40°C to +85° C
Weight 1.5g Approx.
Operation life
Mechanical
Electrical
8
10
5 5
2 x 10 (at 1A 30VDC); 1 x 10 (at 0.5A 125VAC)
Dielectric strength 1,000Vrms, 1 minute between open contacts
1,000Vrms, 1 minute between coil and contact
1,000Vrms, 1 minute between contact sets
Switching load (min.) 0.01mA 10m VDC (reference value)
Dimensions mm
Ind ex Ma rk
14.3 max.
. .
9.3m ax.
4.75
3.5
5
+0 .4
2.54
0.5
0.25
7.62
2. 54
Tole ranc e: +
0.1
2.54
10 - 1
Inde x mar k
(De- ene rgize d Pos ition)
Inde x mar k
(Res et Po sitio n)
Inde x mar k
(Res et Po sitio n)
Sing le si de stab le
1 Coil l atc hing
2 Coil l atc hing
S: Set
R: Res et
(Bot tom v iew)
Stand-o ff
A
B
Ind ex Mark
14.3 max .
9.3max.
2.02
2.54
0.5
5.3
+0. 4
6.2
+0. 4
0.25
7.62
11.5
Temporary glue pad
(for stand-off A or B)
Tolerance ± 0.1/±0.004
Soldering pad
(for terminal)
1.5
0.68
1
2.54
1.2
0.6
9
.
56
3
2
Sing le si de stable
1 Coil l atc hing
Inde x mar k
(De- ene rgized Pos iti on)
Inde x mar k
(Res et Po sition)
+
-
+
-
+
-
FRT5
FRT5S
Wiring diagram (Bottom view)
Mounting holes
Mounting holes
Wiring diagram (Bottom view)