TO-5 CASE RELAY
SENSITIVE DPDT
Product Description
Series
MS2
A series of ultra miniature hermetically sealed relays constructed in a transistor style case, providing superior performance and established reliability
characteristics. Available in a variety of sensitivities contact configurations and hybrid improvements, to provide a most versatile element to the circuit
designer.
The following construction features ensure the highest reliability in extreme environments:
-
All welded relay construction
-
Cleaning and sealing techniques ensures maximum internal cleanliness
-
Low level to 1 ampere switching
-
2 form C, DPDT contacts, special metal alloy with gold plating
-
Frame design and force / mass ratio provides exceptional shock and vibration immunity
Low intercontact capacitance and contact circuit losses, provides also a reliable switching functions in demanding RF applications, combined with small
size and low coil power dissipation (see figure 1).
Series Type
-
MS2
2 form C, DPDT
CECC 16101 - 004
Environmental and Physical Specifications
Temperature (Ambient)
Shock
Vibration (sinusoidal)
Bump
Sealing
Weight
Finish
- 65°C to + 125°C
75 g, 6 ms., half sine wave
30 g, 10 to 2000 Hz, 1,5 amplitude peak
40 g, 6 ms.
All welded, Hermetic
0,12 oz. (3,50 grams) max.
Bright tin lead plated terminations and
case
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
Low Level
10 mA / 30 mV
Resistive
1 A / 28 Vdc
Resistive overload
2 A / 28 Vdc
Inductive
100 mA / 28 Vdc (320 mH)
0,1
max. initial, 0,3
max. after life
4,5 ms. max.
2,5 ms. max.
2,0 ms. max.
500 Vrms min., 60 Hz, all points at sea level
10.000 M min. all points at 500 Vdc
0,7 pF typical
60 mW at pick-up, 250 mW at nominal rated coil voltage, at 25 °C
Cycles min.
1.000.000
100.000
100
100.000
Figure 1 - Radio Frequency Curves
Note:
Radio frequency curves are typical
characteristics based on factory
knowledge.
Tests
to
ensure
compliance on RF performance, are
not performed.
50
40
30
20
10
1,0
0,8
0,6
0,4
0,2
0,01
0,05
0,01
C
A – Insertion loss
B – Return loss (VSWR)
C – Isolation across contacts
1,3
1,2
VSWR
dB
B
A
1,1
0
0,5
1,0
2,0
FREQUENCY (GHz)
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
23
REV. 0/2012
TO-5 CASE RELAY
SENSITIVE DPDT
Typical Characteristics
Coil
Variant
Code
01
02
03
04
05
06
07
08
Coil Voltage
Vdc
Rated
Max.
5,0
7,5
6,0
10,0
9,0
15,0
12,0
20,0
18,0
30,0
26,5
40,0
36,0
57,0
48,0
75,0
Coil resistance
Series
MS2
10% at 25 °C
100
200
400
850
1600
3300
6500
11000
Operated Voltage
V dc Max. at
25°C
125°C
2,6
3,5
3,4
4,5
4,85
6,8
7,0
9,0
9,8
13,5
14,0
18,0
20,0
27,0
25,8
36,0
Release Voltage Vdc
Non-release at
Must-release at
25°C
125°C
25°C
- 65°C
1,4
2,5
0,23
0,12
2,0
3,2
0,28
0,18
3,0
4,9
0,55
0,35
4,0
6,5
0,64
0,41
6,0
10,0
0,92
0,59
8,0
13,0
1,40
0,89
10,0
19,0
1,80
1,25
13,0
26,0
2,40
1,60
Terminal and Mounting Variants
01
02
03
04
05
06
07
08
09
.187
(4,75)
1.500
(38,1)
min.
.470
(11,9)
min.
1.338
(34,0)
min.
.187
(4,75)
.315
(8,0)
min.
1.338
(34,0)
min.
.187
(4,75)
.315
(8,0)
min.
Note: Dimensions are shown in inches (millimetres)
Schematic Diagram
Outline Dimensions
.
031 (0,79)
± .003 (0,08)
.035 (0,89)
± .010 (0,25)
9
8
7
1
2
3
4
.370
(
9,40)
Dia. max
.
.335
(
8,51)
Dia. max
.
.370 (9,40)
max.
Spreader Pads
A
.100 (2,54) Typ.
.100
(2,54)
.370
(9,40)
sq max.
.300 (7,62)
± .005 (0,13)
B
.390
(9,91)
sq max.
.100
(2,54)
Typ.
.156
(3,96)
.200 (5,08)
6
± .010 (0,25)
36° ± 3° See
note
Note:
- Schematics are viewed
from terminals.
Note:
-
Dimensions are shown in inches (millimetres)
-
For terminations, see Terminal and Mounting Variants
Ø
.017 (0,43)
+ .002 (0,05)
- .001 (0,03)
.103
(2,62)
Note:
- Spreader Pad type A: material 30% glass filled nylon
- Spreader Pad type B: material Diallyl Phthalate
- Dimensions are shown in inches (millimetres)
How to Order
CECC 16101
CECC Specification No.
Type Code (CECC registration No.)
- 004 - 06 - 02
Terminal and Mounting Variant
Coil Variant Code
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
24
REV. 0/2012
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