FULL SIZE CRYSTAL CAN RELAY
2 AMPERE DC or AC COIL
Series
B
Product Description
This standard size crystal can relay series, offers switching capability of low level signals up to 2 amperes under the most extreme
environmental conditions.
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
-
DC or AC coil.
Series Types
-
-
2B
2BR
Basic Relay, 2 form C, DPDT
Basic Relay with an internal bridge diode, for
AC operation
Environmental and Physical Specifications
Temperature (Ambient)
Shock
Vibration (sinusoidal)
Acceleration
Sealing
Weight
- 65°C to + 125°C
100 g, 6 ms.
20 g, 10 to 2000 Hz
50 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
6,0 ms. max. at 25°C, Series B
7,0 ms. max. at 25°C, Series BR
3,0 ms. max. at 25°C, Series B
10,0 ms. max. at 25°C, Series BR
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
250 mW at pick-up, 1,6 W typical at nominal rated coil voltage, at 25 °C
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
65
REV. 0/2012
FULL SIZE CRYSTAL CAN RELAY
2 AMPERE DC or AC COIL
Typical Characteristics
Series
Types
Voltage
Code
106
112
126
148
176
126
148
176
215
Series
B
Coil
Suppression
[Vdc]
47
47
47
109
109
Coil Voltage [Vdc]
Nominal
6,0
12,0
26,5
48,0
76,0
26,5
48,0
76,0
115,0
Max.
7,2
14,4
32,0
58,0
90,0
32,0
58,0
90,0
125,0
Coil Resistance
[Ω]
10% at 25°C
40
160
675
2500
5000
600
2000
3500
10000
Pick-up
[Vdc]
Max. at 25°C
3,1
6,3
13,0
25,0
35,0
15,0
28,0
44,0
66,0
Drop-out
[Vdc]
Min. at 25°C
0,5
0,75
1,5
2,5
3,0
2,0
3,0
4,0
5,0
2B
2BR
Note:
AC operation,
60 to 400 Hz
Terminal Styles
1
Solder Lug
Schematic Diagrams
2
Plug in
4
Wire Lead
Blue Bead
2B
.190 (4,82)
max.
.187 (4,75)
± .020 (0,51)
2B..E
1.500 (38,1)
min.
2BR
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
.810 (20,57)
max.
.900
(22,86)
max.
1.320 (33,53)
max.
.412 (10,47)
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)
.230 (5,8)
.210 (5,3)
4 - 40 UNC
.375 (9,5)
1.320 (33,53)
max.
.030 (0,76)
.370 (9,40)
.410
(10,41)
max.
.250
(6,35)
1.062 (26,97)
Ø .120 (3,05)
.045 (1,14)
.040 (1,02)
.031
(0,79)
Ø .096 (2,44)
1.078 (27,38)
.310
(7,8)
A
B
C
D
E
Note:
- Dimensions are shown in inches (millimetres)
AC Operation
DC Operation
Series
Terminal Style
Mounting Style
How to Order (Part Numbering System)
2BR - 2 A - 126 P
2B
- 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
66
REV. 0/2012
京公网安备 11010802033920号
EEWORLD
