A series of ultra miniature hermetically sealed relays with .100 inch grid spaced terminations. These relays are similar to MA series TO-5 relays
construction.
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).
CECC 16207 - 008
Series Types
-
-
MGS2
MGSD2
Basic Relay, 2 form C, DPDT
Basic Relay combined with an internal diode for coil
transient suppression
Environmental and Physical Specifications
Temperature (Ambient)
Shock
Vibration (sinusoidal)
Vibration (random)
Bump
Sealing
Weight
Finish
- 65°C to + 125°C
100 g, 6 ms., half sine wave
30 g, 10 to 3000 Hz, 2,5 amplitude peak
0,2g
2
/ Hz, 20 to 2000 Hz
40 g, 6 ms., half sine wave
All welded, Hermetic
0,15 oz. (4,30 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)
See Typical Characteristics chart
Type Load
Contact Load
Cycles min.
Low Level
1.000.000
30
A
/ 30 mV
Resistive
100.000
1 A / 28 Vdc
Inductive
100.000
200 mA / 28 Vdc (320 mH)
Lamp
100.000
0,1 A / 28 Vdc
Intermediate
50.000
0,1 A / 28 Vdc
Resistive overload
100
2 A / 28 Vdc
Inductive overload
100
0,4 A / 28 Vdc (320 mH)
0,1
max. initial, 0,2
max. after life
4,0 ms. max.
2,5 ms. max. Series: MGS2
7,5 ms. max. Series: MGSD2
1,5 ms. max.
2,5 ms. max.
500 Vrms min., 60 Hz, all points at sea level
250 Vrms min., 60 Hz, all points at 26.000 mt.
10.000 M min. all points at 500 Vdc
0,4 pF typical
60 mW at pick-up, 250 mW at nominal rated coil voltage, at 25 °C
100 Vdc min. Series: MGSD2
1,0 Vdc max. Series: MGSD2
Contact Resistance
Operate Time
Release Time
Contact Bounce
Contact Stabilisation Time
Dielectric Strength
Insulation Resistance
Intercontact Capacitance
Sensitivity
Diode P.I.V.
Negative Coil Transient
Figure 1 - Radio Frequency Curves
50
40
30
20
10
1,0
0,8
0,6
0,4
0,2
C
A – Insertion loss
B – Return loss (VSWR)
C – Isolation across contacts
1,9
1,2
VSWR
Note:
Radio frequency curves are typical
characteristics based on factory
knowledge.
Tests
to
ensure
compliance on RF performance, are
not performed.
dB
B
0,01
0,05
1,1
A
0
0,01
0,5
1,0
2,0
FREQUENCY (GHz)
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
31
REV. 0/2012
100 GRID TERMINAL RELAY
SENSITIVE DPDT
Basic
Suppression
Typical Characteristics
Identification
letter of the
Coil
A
B
C
D
E
G
H
K
Series
MGS2
Coil Voltage
Vdc
Rated Max.
5,0
6,0
9,0
12,0
18,0
28,0
36,0
48,0
7,5
10,0
15,0
20,0
30,0
40,0
57,0
75,0
Coil resistance
10% at 23°C
100
200
400
800
1600
3200
6500
11000
Must Operated
Voltage Vdc
23°C
125°C
2,6
3,4
4,85
7,0
9,8
14,0
20,0
25,8
3,5
4,5
6,8
9,0
13,5
18,0
27,0
36,0
Release Voltage Vdc
Coil Transient
Suppression
Max.
Min.
Code No. *
23°C
125°C
23°C - 65°C
1,4
2,0
3,0
4,0
6,0
8,0
10,0
13,0
2,5
3,2
4,9
6,5
10,0
13,0
19,0
26,0
0,23
0,28
0,55
0,64
0,92
1,4
1,8
2,4
0,12
0,18
0,35
0,41
0,59
0,89
1,25
1,60
1
1
1
1
1
1
1
1
Note: - * Without the Coil Transient Suppression Diode, the Code Number is 0
Terminal and Mounting Variants
2O
4O
4 J*
Ground Pin
2P
4P
Ground Pin
4 K*
2T
4T
Ground Pin
4 L*
.400
(10,1)
max.
.400
(10,1)
max.
.410
(10,4)
max.
.187
(4,75)
.410
(10,4)
max.
.187
(4,75)
.500
(12,7)
min.
.187
(4,75)
.500 (12,7)
min.
.500
(12,7)
min.
Note: Dimensions are shown in inches (millimetres)
* - Relay with ground Pin
Schematic Diagrams
Outline Dimensions
.035
(0,9)
.031 (0,8)
.335
(
8,51)
sq. max
.
Spacer Pads
A
Ø .047
(1,19)
Ø .047
(1,19)
B
Ø .040
(1,00)
.375
(9,53)
sq. max.
A2
A1
X2
B2
B1
A2
A1
-X2
B2
B1
A3
X1
B3
B3
A3
+X1
B3
.375 (9,53)
sq. max.
Basic
Suppression
.100
(2,54)
Typ.
.375
(9,53)
max.
.170 (4,32)
± .005 (0,13)
. 100
(2,54)
Typ.
Note:
- Schematics are viewed from terminals
- Diagram references are not marked on the relay
Note:
Dimensions are shown in inches (millimetres)
Ø .017 (0,43)
+ .002 (0,05)
- .001 (0,03)
Notes:
-
Spacer Pad type A: material Polyester
- Spacer Pad type B: Diallyl Phthalate
- Dimensions are shown in inches (millimetres)
.014 (0,36)
± .003 (0,08)
.031 (0,80)
max
.
How to Order
CECC 16207 - 008 Y A 2
CECC Specification No.
Type Code (CECC registration No.)
Assessment Level
Coil Variant Code (Identification letter, see table)
