FULL SIZE CRYSTAL CAN RELAY
SENSITIVE 100 MILLIWATT
Series
BA
Product Description
This ultra sensitive full size crystal can relay series offers switching capability of low level signals up to 2 amperes under the most
extreme environmental conditions. It is low coil sensitivity and high contact current carrying capacity makes these relays ideal for a
variety of applications. In a unique design, motor efficiency and the proven contact structure of qualified relays, offers sensitivities from
100 milliwatts with low level switching up to 2 amperes, low profile, proven designs and wide selection of coil values to provide the
designer with a consistent high quality product for today’s and tomorrow design.
The following construction features ensure the highest reliability in extreme environments:
-
All welded relay construction
-
Cleaning and sealing techniques ensure maximum internal cleanliness
-
Low level up to 2 amperes switching
-
2 form C, DPDT contacts, special metal alloy with gold plating
Series Type
-
2BA
2 form C, DPDT
Environmental and Physical Specifications
Temperature (Ambient)
Shock
Vibration (sinusoidal)
Acceleration
Sealing
Weight
- 65°C to + 125°C
100 g, 6 ms.
15 g, 10 to 2000 Hz
30 g
All welded, Hermetic
1,0 oz. (28,35 grams) max.
Electrical Characteristics
(over the Temperature range. Unless otherwise noted)
Coil Data
Contact Rating
(Note: All ratings with grounded
case)
Contact Resistance
Operate Time
Release Time
Contact Bounce
Dielectric Strength
Insulation Resistance
Intercontact Capacitance
Sensitivity
See Typical Characteristics chart
Type Load
Contact Load
Cycles min.
Low Level
10 mA / 30 mV
1.000.000
Resistive
2 A / 28 Vdc
100.000
1 A / 115Vac, 400 Hz
100.000
0,3 A / 115 Vac, 60 Hz
100.000
Overload
4 A / 28 Vdc
100
Inductive
1 A / 28 Vdc (200 mH)
100.000
0,05
max. initial
6,5 ms. max. at 25°C
4,0 ms. max. at 25°C
3,0 ms. max. at 25°C
1.000 Vrms min., 60 Hz, all points, 500 Vrms min. between open contacts and coil to case, at sea level
1.000 M min. all points at 500 Vdc
2,5 pF between contacts
100 mW at pick-up, 300 mW typical at nominal rated coil voltage, at 25 °C
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
67
REV. 0/2012
FULL SIZE CRYSTAL CAN RELAY
SENSITIVE 100 MILLIWATT
Typical Characteristics
Voltage
Code
106
112
126
Coil Voltage [Vdc]
Nominal
6,0
12,0
26,5
Max.
7,2
14,4
32,0
Coil Resistance [Ω]
10% at 25°C
120
480
2250
Pick-up
[Vdc]
Max. at 25°C
3,5
7,0
15,0
Drop-out
[Vdc]
Min. at 25°C
0,5
1,0
2,0
Series
BA
Coil Suppression
[Vdc]
47
47
47
Terminal Styles
1
Solder Lug
Schematic Diagram
2
Plug in
4
Wire Lead
Blue Bead
BA
.190 (4,82)
max.
.187 (4,75)
± .020 (0,51)
1.500 (38,1)
min.
BA..E
Note:
- Dimensions are shown in inches (millimetres)
- Terminal spacing is .200 (5,08). Terminal diameter is .030 (0,76) + .003 (0,08) - .002 (0,05)
Note:
- Schematics are viewed from terminals
Mounting Styles
.412 (10,47)
.810 (20,57)
max.
.900
(22,86)
max.
.370 (9,40)
.410
(10,41)
max.
.250
(6,35)
1.062 (26,97)
.045 (1,14)
.040 (1,02)
Ø .120 (3,05)
.230 (5,8)
.210 (5,3)
4 - 40 UNC
.375 (9,5)
1.320 (33,53)
max.
4 - 40 UNC
.375 (9,53)
.157 (3,99)
.177 (4,53)
.295 (7,49)
.275 (6,99)
.498 (12,65)
.478 (12,14)
.125
(3,18)
.031
(0,79)
Ø .096 (2,44)
1.078 (27,38)
.310
(7,8)
1.320 (33,53)
max.
.030 (0,76)
A
B
C
D
E
Note:
- Dimensions are shown in inches (millimetres)
How to Order (Part Numbering System)
2BA
Series
Terminal Style
Mounting Style
-2
A
- 126 P E
With internal voltage suppressor
Insulating Pad (optional)
Voltage Code
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
68
REV. 0/2012
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