HALF SIZE CRYSTAL CAN RELAY
5 AMPERE DPDT
Product Description
Series
HA
A proven variation of our standard half size crystal can relay incorporates improved current carrying paths to provide 5 ampere
switching.
The design is supported by our standard qualified military relays and their continued testing programs, together with the latest
metallurgical innovations in contact materials and current carrying members. Reliability, product consistency and low cost are
maintained through our volume production techniques.
The following construction features ensure the highest reliability in extreme environments:
-
All welded relay construction
-
Cleaning and sealing techniques ensures maximum internal cleanliness
-
5 amperes switching
-
2 form C, DPDT contacts, special metal alloy with gold plating
-
Frame, armature designs and force / mass ratio provides exceptional immunity to shock and vibration.
Series Type
-
2HA
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.
20 g, 10 to 2000 Hz
30 g
All welded, Hermetic
0,35 oz. (10,0 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.
Resistive
5 A / 28 Vdc
100.000
1 A / 115Vac, 400 Hz
100.000
0,3 A / 115 Vac, 60 Hz
100.000
Overload
10 A / 28 Vdc
100
Inductive
0,75 A / 28 Vdc (200 mH)
100.000
0,05
max. initial
4,0 ms. max. at 25°C
3,0 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
300 mW at pick-up, 1,4 W at nominal rated coil voltage, at 25 °C
Figure 1 - Operate & Release Time curves vs. Applied Voltage
T
i
m
e
6
A
4
2
0
1,0
A - Operate
B - Release
Note:
Typical characteristics are based on
factory knowledge. Test to ensure
compliance, are not performed.
(msec.)
B
1,5
2,0
2,5
Applied Voltage / Pick-up Voltage
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
63
REV. 0/2012
HALF SIZE CRYSTAL CAN RELAY
5 AMPERE DPDT
Typical Characteristics
Voltage
Code
105
106
112
124
126
136
148
Series
HA
Drop-out
Vdc
Min. at 25°C
0,25
0,35
0,75
1,4
1,5
2,2
2,8
Coil Voltage
Nominal
5,0
6,0
12,0
24,0
26,5
36,0
48,0
Max.
6,0
7,2
14,4
29,0
32,0
43,0
57,0
Coil Resistance
10% at 25°C
18
40
150
400
600
900
1600
Pick-up
Vdc
Max. at 25°C
3,6
3,5
6,7
17,0
13,4
26,0
34,0
Terminal Styles
1
Solder Lug
Schematic Diagram
2
Plug in
4
Wire Lead
Blue Bead
.190 (4,82)
max.
.187 (4,75)
± .020 (0,51)
1.500
(38,1)
min.
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.
.450
(11,43)
max.
1.320 (33,53)
max.
.250
(6,35)
.030
(0,76)
1.320 (33,53) max.
Insulating Pad
Relays can be supplied with a insulating pad
epoxied to the relay header, to prevent the
possible shorting of printed circuit board land
lines and to facilitate circuit board cleaning. To
order relay with pad add. “P” to Part Number.
Example:
2HA-2A-126 P
.805 (20,45) max.
.400
(10,16)
max.
.250
(6,35)
Ø .120 (3,05)
1.062 (26,97)
.125 (3,18)
Ø .096 (2,44)
.410
(10,41)
max.
.045 (1,14)
.040 (1,02)
.310
(7,87)
.200 (5,08)
Typ.
1.078 (27,38)
A
B
C
.200 (5,08)
Typ.
.055
(1,40)
max.
Note:
- Dimensions are shown in inches (millimetres)
Note:
-Dimensions are shown in inches (millimetres)
How to Order (Part Numbering System)
2HA
Series
Terminal Style
Mounting Style
-2
A
- 126 P
Insulating Pad (optional)
Voltage Code
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
64
REV. 0/2012
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