SRC
DEVICES
SPECIFICATIONS
SIP SERIES REED RELAYS
SIL4 DSS4 MVS4 MSS4
MVS4
Mercury-Wetted Reed Relays
All parameters at 25°C unless otherwise stated.
PARAMETER
CONDITIONS
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Signal Level 1.0V 10mA
50V, 1A
500V, 100mA
Rated Loads
(2)
50mV, 10mA
SYMBOL
V
L
I
L
I
C
-
-
-
-
-
CR
-
-
High Power/Reliability
Position-Sensitive
(3)
Hg-Wetted
MIN
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
-
-
1000
2
50
7
-
Hg
40
MAX
1000
(1)
2
3
50
(4)
-
-
-
-
100
-
-
MSS4
Non-Position-Sensitive
Hg-Wetted
MIN
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
-
-
200
-
-
7
-
Hg
16
MAX
500
2
3
50
-
-
-
-
100
-
-
UNITS
Volts
Amps
Amps
Watts
x10
6
Ops
x10
6
Ops
x10
6
Ops
x10
6
Ops
mΩ
mgram
Contact Ratings
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy
Static Contact Resistance
Contact Material
Hg Content
Relay Specifications
Insulation Resistance
Capacitance
Between all isolated pins
at 100V, 25°C, 40% RH
Across Open Contacts
Upper Contact to Coil
Closed Contact to Coil
Between Contacts
Contacts to Coil
At Nominal Coil Voltage
10Hz Square Wave
Zener-Diode Suppression
IR
-
-
-
I/O
I/O
T
OP
T
REL
10
10
-
-
-
2000
2500
-
-
10
12
0.8
2.2
3.3
-
-
-
-
-
-
-
-
-
-
2.5
2.5
10
8
-
-
-
2000
1400
-
-
10
10
-
-
-
-
-
-
-
-
2
4
-
-
-
1.75
1.5
Ω
pF
pF
pF
VDC/Peak AC
VDC/Peak AC
ms
ms
Dielectric Strength
Operate Time,
no bounce
Release Time
Environmental Ratings
Storage Temperature
Operating Temperature
Soldering Temperature
Vibration Resistance
(Survival)
Shock Resistance
(Survival)
Weight
(1)
(2)
T
T
Applied to pins,10 sec. max.
10Hz - 500Hz
11±1ms,
1
/
2
Sine Wave
A
O
G
S
-
-40
-38
-
-
-
-
-
-
-
-
-
2.2
+105
+85
+260
10
30
-
-40
-38
-
-
-
-
-
-
-
-
-
2.4
+105
+75
+260
10
30
-
°C
°C
°C
Gs
Gs
grams
Current limited up to 5mA, typical 20 million operations; for further life information, consult factory.
Refer to MH4 (MVS4) & MYAD (MSS4) life graphs.
(3)
Vertical mounting required. Pin #1 is up.
(4)
Derate to 5 watts when switching voltages >500V.
USA
1-866-SRC-8668
Europe
32-89-328850
Far East
886-2-2698-8422
www.srcdevices.com
3
SIP SERIES REED RELAYS
SIL4 DSS4 MVS4 MSS4
COIL SPECIFICATIONS
Contact Form
Units
Conditions
Part
#
1-Form-A
1-Form-A
1-Form-A
1-Form-A
1-Form-B
1-Form-B
1-Form-B
1-Form-A
1-Form-A
1-Form-A
1-Form-B
1-Form-B
1-Form-B
1-Form-A
1-Form-A
1-Form-A
1-Form-A
1-Form-A
1-Form-A
Min
Typ
3
5
12
24
5
12
24
5
12
24
5
12
24
5
12
24
5
12
24
Max
6
10
16
30
6
14
29
10
16
30
10
16
30
7
15
30
10
16
30
Coil Voltage
Volts
Coil Resistance
Ω
+/- 10% (25°C)
Min
135
450
900
1800
450
900
1800
450
900
1800
450
900
1935
94.5
450
1935
126
450
1935
Typ
150
500
1000
2000
500
1000
2000
500
1000
2000
500
1000
2150
105
500
2150
140
500
2150
Max
165
550
1100
2200
550
1100
2200
550
1100
2200
550
1100
2365
116
550
2365
154
550
2365
Operate Voltage
Volts
SRC
Release Voltage
Volts
DEVICES
Nominal Input Power
mW
Must operate by (25°C) Must release by (25°C)
Min
Typ
Max
2.25
3.75
8.6
17.5
3.75
9
18
3.75
8.6
17.5
3.75
9
18
3.75
9
18
3.75
9
18
Min
0.3
0.4
1.5
2.5
0.8
1.5
2.5
0.8
1.5
2.5
0.8
1
2
0.5
1
2.0
0.5
1
2
DIMENSIONS
mm
(inches)
0.49
(0.019)
5.08
(0.200)
15.24
(0.600)
3
3.20
±
0.25
(0.125
±
0.010)
6.70 MAX.
(0.264)
8.20 MAX.
(0.323)
1
Top View
Typ
Max
Min
Typ
60
50
144
288
50
144
288
50
144
288
50
144
268
238
288
268
179
288
268
Max
SIL41A03(B)
SIL41A05(B)
SIL41A12(B)
SIL41A24(B)
SIL41B05(B)
SIL41B12(B)
SIL41B24(B)
DSS41A05
DSS41A12
DSS41A24
DSS41B05
DSS41B12
DSS41B24
MVS41A05(B)
MVS41A12(B)
MVS41A24(B)
MSS41A05
MSS41A12
MSS41A24
MECHANICAL DIMENSIONS
SIL4/DSS4
3.18
(0.125)
0.49
(0.019)
19.05 MAX.
(0.750)
5.08
(0.200)
3
5.08 MAX.
(0.200)
7.62 MAX.
0.41 REF. (0.300)
(0.016)
2.00 REF.
(0.080)
15.24
(0.600)
1
Top View
7
5
19.05 MAX.
(0.750)
MVS4/MSS4
7
5
2.54 REF.
(0.100)
Mold mark denotes pin 1 side
of relay
SIL4/DSS4 Pinout
Form A
7
Form B
MVS4/MSS4 Pinout
7
7
5
3
1
Top View
0.33
(0.013)
5
3
1
Top View
0.33
(0.013)
5
*
3
1
Top View
* MVS4 only must be mounted
vertically with pin #1 up.
UP
For Form B or diode options,
coil polarity (pin #3 positive)
must be observed.
USA
1-866-SRC-8668
Europe
32-89-328850
Far East
886-2-2698-8422
www.srcdevices.com
4
SRC
DEVICES
SIL4/DSS4
Rated Load: 5VA
99.9
50.0
30.0
20.0
10.0
5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.1
0.1
1.0
2
1
0
% Cumm. Fail
-1
-2
48V-100mA Load
6
0.935 x 10 ops 90% Survival
6
2.576 x 10 ops MTBF
10V-500mA Load
6
4.064 x 10 ops 90% Survival
6
12.838 x 10 ops MTBF
10.0
Number of Operations (x10
6
)
-3
-4
-5
-6
99.9
50.0
30.0
20.0
10.0
5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.1
SIP SERIES REED RELAYS
SIL4 DSS4 MVS4 MSS4
PERFORMANCE GRAPHS
SIL4/DSS4
Rated Load: 10VA
2
1
0
20V-500mA Load
1.290 x 10 ops 90% Survival
6
5.978 x 10 ops MTBF
6
% Cumm. Fail
-1
-2
-3
-4
-5
-6
50V-200mA Load
0.317 x 10
6
ops 90% Survival
6
0.671 x 10 ops MTBF
100V-100mA Load
6
0.763 x 10 ops 90% Survival
6
3.919 x 10 ops MTBF
0.1
1.0
10.0
6
-7
100.0
-7
100.0
Number of Operations (x10 )
MVS Series
Rated Load: 50VA-20Hz
99.9
2
1
0
-1
-2
50V-1A Load
3.897 x 10
6
ops 90% Survival
15.520 x 10
6
Ops MTBF
-3
-4
-5
-6
0.1
1.0
10.0
-7
100.0
50.0
30.0
20.0
10.0
5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.1
% Cumm. Failures
Number of Operations (x10
6
)
Relay Internal Temperature Rise vs. Power
50
Delta T (°C) of Relay
40
30
20
10
0
SIL4/DSS4
Relay Temperature Rise vs. Coil Power
(5V)
Delta T ( C) of Relay
0
25
50
75
100 125
150
175
200
MVS4
Relay Temperature Rise vs. Coil Power
(1-Form-A 5V)
100
80
60
40
20
0
0
75 150 225 300 375 450 525 600 675 750
Coil Input Power (mW)
Coil Input Power (mW)
USA
1-866-SRC-8668
Europe
32-89-328850
Far East
886-2-2698-8422
www.srcdevices.com
5
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