Datasheet
S
2
ds_61105_0000_en_s: 151106D
ORDERING INFORMATION
TYPES AND COIL DATA at 20°C 68°F
Single side stable
1 coil latching
2 coil latching
Note: Insert 2, 3 or 4 in T for contact form required.
DIMENSIONS
mm inch
Type
Nominal
voltage,
V DC
Pick-up
voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Nominal
operating
current,
mA
Coil resistance,
Ω (±10%)
Inductance,
mH
Nominal
operating
power,
mW
Maximum
allowable
voltage,
V DC (40
°C)
ST-3V 3 2.1 0.3 66.7 45 23 200 5.5
ST-5V 5 3.5 0.5 38.5 130 65 192 9.0
ST-6V 6 4.2 0.6 33.3 180 93 200 11.0
ST-12V 12 8.4 1.2 16.7 720 370 200 22.0
ST-24V 24 16.8 2.4 8.4 2,850 1,427 202 44.0
ST-48V 48 33.6 4.8 5.6 8,500 3,410 271 75.0
Type
Nominal
voltage,
V DC
Pick-up
voltage,
V DC (max.)
Drop-out
voltage
V DC (min.)
Nominal oper-
ating current,
mA
Coil resis-
tance,
Ω
(
±10%)
Inductance,
mH
Nominal
operating
power,
mW
Maximum
allowable
voltage,
V DC (40
°C)
ST-L1-3V 3 2.1 0.3 33 90 0.04 99 8.4
ST-L1-5V 5 3.5 0.5 16 300 0.14 80 15.3
ST-L1-6V 6 4.2 0.6 16 360 0.14 96 16.8
ST-L1-12V 12 8.4 1.2 8 1450 0.6 96 33.7
ST-L1-24V 24 16.8 2.4 4 5700 2.05 96 66.7
ST-L1-48V 48 33.6 4.8 3 16,000 8.9 144 111
Type
Nominal voltage,
V DC
Set and reset
voltage,
V DC (max.)
Nominal operating
current,
mA
Coil resistance,
Ω (±10%)
Inductance,
mH
Nominal
operating
power,
mW
Maximum
allowable
voltage,
V DC (40
°C)
Coil I Coil II Coil I Coil II
ST-L2-3V 3 2.1 66.7 45 45 10 10 200 5.5
ST-L2-5V 5 3.5 38.5 130 130 31 31 192 9.0
ST-L2-6V 6 4.2 33.7 180 180 40 40 200 11.0
ST-L2-12V 12 8.4 16.7 720 720 170 170 200 22.0
ST-L2-24V 24 16.8 8.4 2,850 2,850 680 680 202 44.0
ST-L2-48V 48 33.6 7.4 6,500 6,500 1,250 1,250 355 65.0
Product name Contact arrangement Operating function Coil voltage, V DC
S
2: 2 Form A 2 Form B
3: 3 Form A 1 Form B
4: 4 Form A
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
3, 5, 6,12, 24, 48
S
2
L2 48
Ex.
Notes: 1) Standard packing; Carton 50 pcs. Case 500 pcs.
2) UL/CSA approved type is standard.
V
General tolerance: ±0.3 ±.012
PC board pattern (Copper-side view)
Tolerance: ±0.1 ±.003
10–0.5
.394–0.02
12
.472
7.62
.300
123456
12 11 10 9 8 7
3
.118
1
.039
4
.157
0.4
.016
1.4
.055
1.0
.039
5.08
.200
0.5
.020
0.5
.020
7.62
.300
28–0.5
1.102–0.02
12
.472
2.54
.100
2.54
.100
12-1.3 DIA.
.047-.051 DIA.