SRC Device’s epoxy molded DIP 14 Series offers a variety of contacts and schematics to meet the needs of a wide
range of applications. It features the MVS2/MVS7 models designed for high reliability. The MSS2/7 DIPs are
1-Form-A relays equipped with the MYAD
®
all-position mounting switch. With switching up to 50 Watts and a
4000V isolation option, the DIP 14 Series is a relay package that allows for automatic insertion directly on PCBs
as well as insertion into standard 14 Pin DIP sockets.
FEATURES
s
s
s
s
s
s
s
s
s
RATINGS (@ 25˚ C)
Parameter
Switching Voltage
PRMA/PRME/DSS7
PRMA Form C
MSS2/MSS7
MVS2/MVS7
Switching Current
PRMA/PRME/DSS7
PRMA Form C
MSS2/MSS7/MVS2/MVS7
Carry Current
PRMA/PRME/DSS7
PRMA Form C
MSS2/MSS7
MVS2/MVS7
Switching Frequency
PRMA/PRME/DSS7
PRMA Form C
MSS2/MSS7/MVS2/MVS7
Contact Resistance
PRMA/PRME/DSS7
PRMA Form C
MSS2/MSS7/MVS2/MVS7
(See detailed specifications for more information.)
All position mercury contacts on some models
Stable contact resistance over life
4000 Vac input-output isolation
Bounce free operation
High insulation resistance
Switching speed of 300Hz
Long life > 1 billion operations
Epoxy molded for automatic board processing
FCC68 compatible (MSS2 & MSS7)
Min
Typ
Max
Unit
200
100
500
1000
Volts
Volts
Volts
Volts
APPLICATIONS
s
s
s
s
s
s
s
s
0.5
0.25
2
Amps
Amps
Amps
Automatic test equipment
Process control
Industrial
Telecom
Datacom
High-end security systems
Signaling
Metering
2
0.4
3
3
Amps
Amps
Amps
Amps
500
50
200
Hz
Hz
Hz
APPROVALS
s
UL approval (DSS7 & PRMA)
s
EN 60950 certified (MVS7, DSS7 & MSS7)
s
CSA approval (PRMA)
150
200
100
mΩ
mΩ
mΩ
www.srcdevices.com
1
DIP 14 SERIES REED RELAYS
MSS2
s
MSS7
s
PRMA
s
DSS7
s
PRME
s
MVS2
s
MVS7
SRC
MSS7
DEVICES
SPECIFICATIONS
All parameters are at 25°C unless otherwise stated.
Operate voltage, release voltage, and coil resistance will change
approximately 0.4%/°C as ambient temperature varies.
MSS2
Molded 8 Pin
All position
Wetted contacts
SYMBOL
V
L
I
L
I
C
MIN
-
-
-
-
-
CR
DCR
-
-
-
-
10
8
-
1400
1400
-
-
TYP
-
-
-
-
200
40
N/A
Hg
16
10
10
1.5
3
-
-
1.2
1
MAX
500
2
3
50
-
100
-
-
-
-
2
4
-
-
1.75
1.50
Molded 4 Pin
All position
Wetted contacts
MIN
-
-
-
-
-
-
-
-
-
10
8
-
-
2000
5600
-
-
TYP
-
-
-
-
200
65
N/A
Hg
16
10
10
1.2
3
-
-
1.2
1
MAX
500
2
3
50
-
100
-
-
-
-
2
4
-
-
1.75
1.50
UNITS
Volts
Amps
Amps
Watts
x10
6
Ops
mΩ
mΩ
mgrams
Ω
pF
pF
VDC/Peak AC
VDC/Peak AC
ms
ms
PARAMETER
CONDITIONS
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Signal Level 1.0 V 10mA
Related Loads
(1)
50mV, 10mA
.5V, 50mA at 100Hz, 1.5 msec
Contact Ratings
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy
Static Contact Resistance
Dynamic Contact Resistance
Contact Material
Hg Content
Relay Specifications
Insulation Resistance
Capacitance
Dielectric Strength
Operate Time,
including bounce
Release Time
Between all isolated pins
at 100V, 25°C, 40% RH
Across Open Contacts
Open Contact to Coil
Between Contacts
Contacts to Coil
At Nominal Coil Voltage
10Hz Square Wave
Zener-Diode Suppression
IR
I/O
T
OP
T
REL
Environmental Ratings
Storage Temperature
Operating Temperature
Soldering Temperature
Vibration Resistance
(Survival)
Shock Resistance
(Survival)
Weight
(1)
Refer to life graphs
T
A
T
O
Applied to pins, 5 sec. max.
10Hz - 500Hz
11±1ms, /
2
Sine Wave
1
-40
-38
-
-
-
-
-
-
260
-
-
2.3
+105
+75
-
10
30
-
-40
-38
-
-
-
-
-
-
260
-
-
2.3
+105
+75
10
30
-
°C
°C
°C
Gs
Gs
grams
G
S
USA
1-866-SRC-8668
Europe
32-89-328850
Far East
886-2-2698-8422
www.srcdevices.com
2
SRC
DEVICES
DIP 14 SERIES REED RELAYS
MSS2
s
MSS7
s
PRMA
s
DSS7
s
PRME
s
MVS2
s
MVS7
SPECIFICATIONS
All parameters are at 25°C unless otherwise stated.
Operate voltage, release voltage, and coil resistance will change
approximately 0.4%/°C as ambient temperature varies.
PRMA
Molded 8 Pin
Form-C
Dry Reed
MIN
TYP
MAX
-
-
-
-
-
CR
DCR
-
-
-
10
9
-
250
1400
-
-
20
100
0.25
0.4
3
-
200
-
-
-
3
3
-
-
2
3
PRMA
Molded 8 Pin
Form-A&B
Dry Reed
MIN
-
-
-
-
300
-
-
-
10
10
-
-
250
1400
-
-
TYP
-
-
-
-
500
-
N/A
Ru
10
12
0.7
1.5
-
-
.25
.25
MAX
200
0.5
2
10
-
150
-
-
-
1
2
-
-
0.5
0.5
UNITS
Volts
Amps
Amps
Watts
x10
6
Ops
mΩ
mΩ
PARAMETER
CONDITIONS
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Signal Level 1.0V 10mA
Related Loads
(1)
50mV, 10mA
.5V, 50mA at 100Hz, 1.5 msec
SYMBOL
V
L
I
L
I
C
Contact Ratings
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy
Static Contact Resistance
Dynamic Contact Resistance
Contact Material
N/A
Rh
10
10
2.5
3
-
-
1.5
1.5
Relay Specifications
Insulation Resistance
Capacitance
Dielectric Strength
Operate Time,
including bounce
Release Time
Between all isolated pins
at 100V, 25°C, 40% RH
Across Open Contacts
Open Contact to Coil
Between Contacts
Contacts to Coil
At Nominal Coil Voltage
10Hz Square Wave
Zener-Diode Suppression
IR
Ω
pF
pF
VDC/Peak AC
VDC/Peak AC
ms
ms
I/O
T
OP
T
REL
Environmental Ratings
Storage Temperature
Operating Temperature
Soldering Temperature
Vibration Resistance
(2)
(Survival)
Shock Resistance
(Survival)
Weight
Applied to pins, 5 sec. max.
10 Hz - 500 Hz for PRMA Form A&B
5Hz - 500Hz for PRMA Form C
1
11±1ms, /
2
Sine Wave
T
A
T
O
G
S
-40
-40
-
-
-
-
-
-
260
-
-
1.5
+105
+80
-
10
50
-
-40
-40
-
-
-
-
-
-
-
-
-
1.5
+105
+80
260
20
100
-
°C
°C
°C
Gs
Gs
grams
(1)
Refer to life graphs
(2)
Use caution not to exceed vibration resistance limits while ultrasonically cleaning relays with DYAD switches. Contact SRC Devices Engineering for more
details/recommendations.
USA
1-866-SRC-8668
Europe
32-89-328850
Far East
886-2-2698-8422
www.srcdevices.com
3
DIP 14 SERIES REED RELAYS
MSS2
s
MSS7
s
PRMA
s
DSS7
s
PRME
s
MVS2
s
MVS7
SRC
PRME
DEVICES
SPECIFICATIONS
All parameters are at 25°C unless otherwise stated.
Operate voltage, release voltage, and coil resistance will change
approximately 0.4%/°C as ambient temperature varies.
DSS7
Molded 4 Pin
Dry Reed
SYMBOL
V
L
I
L
I
C
MIN
-
-
-
-
300
CR
DCR
-
-
-
10
10
-
250
5600
-
-
-40
-40
-
-
-
-
TYP
-
-
-
-
500
-
N/A
Ru
10
12
0.7
1.5
-
0.25
0.25
-
-
-
-
-
1.5
MAX
200
0.5
2
10
-
150
-
-
-
1
2
-
0.5
0.5
+105
+80
260
20
100
-
PARAMETER
CONDITIONS
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Signal Level 1.0 V 10mA
Related Loads
(1)
50mV, 10mA
.5V, 50mA at 100Hz, 1.5 msec
Molded 8 Pin
Low profile
Dry Reed
MIN
TYP
MAX
-
-
-
-
300
-
-
-
10
10
-
250
1000
-
-
-40
-40
-
-
-
-
500
200
0.5
2
10
-
150
-
-
-
1
2
-
1
0.5
+105
+80
260
20
100
-
UNITS
Volts
Amps
Amps
Watts
x10
6
Ops
mΩ
mΩ
Contact Ratings
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy
Static Contact Resistance
Dynamic Contact Resistance
Contact Material
N/A
Ru
10
12
0.8
1.5
-
0.25
0.25
-
-
-
-
-
1.5
Relay Specifications
Insulation Resistance
Capacitance
Dielectric Strength
Operate Time,
including bounce
Release Time
Between all isolated pins
at 100V, 25°C, 40% RH
Across Open Contacts
Open Contact to Coil
Between Contacts
Contacts to Coil
At Nominal Coil Voltage
10Hz Square Wave
Zener-Diode Suppression
IR
Ω
pF
pF
VDC/Peak AC
VDC/Peak AC
ms
ms
°C
°C
°C
Gs
Gs
grams
I/O
T
OP
TREL
T
A
T
O
Environmental Ratings
Storage Temperature
Operating Temperature
Soldering Temperature
Vibration Resistance
(2)
(Survival)
Shock Resistance
(Survival)
Weight
Applied to pins, 5 sec. max.
5Hz - 500Hz
11±1ms, /
2
Sine Wave
1
G
S
(1)
Refer to life graphs
(2)
Use caution not to exceed vibration resistance limits while ultrasonically cleaning relays with DYAD switches. Contact SRC Devices Engineering for more
details/recommendations.
USA
1-866-SRC-8668
Europe
32-89-328850
Far East
886-2-2698-8422
www.srcdevices.com
4
SRC
DEVICES
DIP 14 SERIES REED RELAYS
MSS2
s
MSS7
s
PRMA
s
DSS7
s
PRME
s
MVS2
s
MVS7
SPECIFICATIONS
All parameters are at 25°C unless otherwise stated.
Operate voltage, release voltage, and coil resistance will change
approximately 0.4%/°C as ambient temperature varies.
MVS2
SYMBOL
V
L
I
L
I
C
8 Pin DIP
Wetted Contacts
(3)
MIN
TYP
MAX
-
-
-
-
1000
-
-
CR
-
-
-
10
10
-
-
-
1400
1400
-
-
-40
-38
-
-
-
-
-
-
-
-
2
50
-
Hg
40
10
12
0.7
1.2
3.2
-
-
1.5
1
-
-
-
-
2.1
1000
(1)
2
3
50
-
-
-
100
-
-
-
-
-
-
-
-
2.5
2.5
+105
+260
+85
10
30
-
MIN
-
-
-
-
1000
-
-
-
-
-
10
10
-
-
-
2000
5600
-
-
-40
-38
-
-
-
MVS7
4 Pin DIP
Wetted Contacts
(3)
TYP
-
-
-
-
-
2
50
-
Hg
40
10
12
0.7
1.5
2.5
-
-
1.5
1
-
-
-
-
2.1
MAX
1000
(1)
2
3
50
-
-
-
100
-
-
-
-
-
-
-
-
2.5
2.5
+105
+260
+85
10
30
-
UNITS
Volts
Amps
Amps
Watts
x10
6
Ops
x10
6
Ops
x10
6
Ops
mΩ
mgrams
Ω
pF
pF
pF
VDC/Peak AC
VDC/Peak AC
ms
ms
°C
°C
°C
Gs
Gs
grams
PARAMETER
CONDITIONS
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Max DC/PeakAC Resistive
Signal Level 1.0 V 10mA
50V, 1A
500V, 100mA
Related Loads
(2)
50mV, 10mA
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
Open Contacts
Contacts to Coil
At Nominal Coil Voltage
10Hz Square Wave
Zener-Diode Suppression
IR
Dielectric Strength
Operate Time
Release Time
I/O
T
OP
TREL
T
A
T
O
Environmental Ratings
Storage Temperature
Operating Temperature
Soldering Temperature
Vibration Resistance
(2)
(Survival)
Shock Resistance
(Survival)
Weight
Applied to pins, 5 sec. max.
10Hz - 500Hz
11±1ms, /
2
Sine Wave
1
G
S
(1)
Current limited up to 5mA, minimum 20 million operations; for further information, consult factory
(2)
Refer to life graphs
(3)
Relay contains mercury welted contacts and must be mounted vertically. Pin 1 is up.
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便携式医疗设备的特殊性决定了它们应该是对用户友好的、必须工作在无菌环境下，并且空间占用小、耗能低。 同时，便携式医疗设备还需要足够的计算能力以便处理医疗数据，能够连接到无线或有线接口以便记录和发送数据。从设计人员的角度考虑，上述需求需要低功耗的单片机（MCU）和数字信号控制器（Digital Signal Controller，DSC）。 正是有了嵌入式处理器，设计人员才有可能设...[详细]
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