Datasheet

Coil Specification (at 20 °C)
Coil Sensitivity
Nominal
Voltage
(VDC)
Nominal Current
(mA)
Coil
Resistance
(Ω±8%)
Power
Consumption
(W)
Pull-In Voltage
(VDC)
Drop-Out
Voltage (VDC)
Maximum
Allowable Voltage
(VDC)
5 178.6 28
6 150 40
9 100 90
12 75 160
24 37.5 640
BT91-D/DM/DB
48 18.8 2560
Abt. 0.9
75%
Maximum
10%
Minimum
130%
Ordering Information
M
Contact Form: Nil:One form C
M:One form A
B:One form B
D
Coil T
yp
e: D:Standard DC Coil
12
Coil Voltage: 03:3V, 05:5V,06:6V,09:9V
12:12V,24:24V.48:48V
1
Number of Pole: 1:One Pole
- SS
T
yp
e of Sealin
g
: SS:Plastic Sealed T
yp
e
- BT91
Type: BT91
Classificatio
Model BT91
Standard DC Coil
Coil Sensitivity
1A 1B 1C
Plastic Sealed Type BT91 -SS-1□□DM BT91 -SS-1□□DB BT91 -SS-1□□D
Dimension
28
6.4
9.9 7.6 3.2
27
5.6
0.8
2.8
32.2 27
0.8
4
0.8
0.8
1.2
1.5
0.81.2
0.8
5.617.8
3.27.615.2
3.8
10.2
2.54
28
6.4
9.9 7.6 3.2
27
5.6
0.8
2.8
32.2 27
4
0.8
0.8
1.2
1.5
0.81.2
0.8
5.617.8
15.2
3.8
10.2
2.54
BT91-SS-1XXD
BT91-SS-1XXDM
尺寸公差（Dimension Tolerance）：
＜1mm：±0.2mm
1--5mm：±0.3mm
＞5mm：±0.5mm