Meder MS12-1A87-75D Micro sil reed relay Datasheet

MEDER electronic
MS Series
MICRO SIL
Reed Relays
DESCRIPTION
MICRO SIL is a compact version of SIL Reed Relay
Serie using only 15.2 x 3.81 mm of board space
which is half the standard SIL requirement.
FEATURES
APPLICATIONS
•
•
•
•
•
• ATE systems
• Measurement equipment
• Telecommunications
• Security systems
Contact Form 1A and 2A
Internal magnetic shield
New rugged molded design
Diode option available
High coil resistance option
DIMENSIONS
PIN OUT
All dimensions in mm [inches]
Form 1A
View from top of component
Form 1A
Form 2A
Pitch grid: 3.81 mm [0.15”]
Pin #2 must be positive when internal
diode protection is present.
15.11
[0.595"]
max 3.81
[0.150"]
8.76
[0.345"]
Form 2A
Pitch grid: 2.54 mm [0.1”]
Pin #3 must be positive when internal
diode protection is present.
78
75
0.51
[0.020"]
3.17
[0.125"]
ø0.51
[0.020]
2.54
[0.100"]
12.7
[0.500"]
1
• Notch in case denotes pin #1
ORDER INFORMATION
Relay
Series
Nominal
Voltage
Contact
Form
Switch
Model
Pin Out
Options
High
Resistance Version
MS -
XX -
1A
87
75
X
XX
MS -
XX -
2A
87
78
X
Options
05, 12
L, D
HR
OPTIONS
L = No diode (with internal shield)
D = With diode and internal magnetic shield
HR = High resistance version (5 Volt option only)
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172
Part Number Example
MS12 - 1A87 - 75L 12 is the nominal voltage
87 is the switch model
L is the option
MS Series
MEDER electronic
MICRO SIL
Reed Relays
RELAY DATA
All Data at 20° C
Switch Model →
Contact Form →
Contact Ratings
Conditions
Switch 87
Form A
Min.
Typ.
Max. Units
Switching Power
Any DC combination of V & A
not to exceed their individual
max.‘s
10
W
Switching Voltage
DC or peak AC
200
V
Switching Current
DC or peak AC
0.5
A
Carry Current
DC or peak AC
1.0
A
Static Contact Resistance
w/ 0.5 V & 50mA
150
mΩ
Dynamic Contact Resistance
Measured w/ 0.5 V & 50mA ,
1.5 ms after closure
200
mΩ
Insulation Resistance across
Contacts
Across Contact
Coil - Contact
1010
1013
Breakdown Voltage across
Contact
Across Contact
Coil - Contact
225
1500
Operation Time incl. Bounce
Nominal voltage
0.5
ms
Release Time
with no coil suppression
0.1
ms
Capacitance
Across Contact
Coil - Contact
1012
1014
Ω
VDC
0.2
2.0
pF
1000
106
Cycles
Life Expectance
Switch Voltage 5V - 10 mA
DC <10 pF stray cap.
For other load requirements, see test section on Page 112.
Environmental Data
Shock Resistance
1/2 sinus wave duration 11 ms
50
Vibration Resistance
From 10 - 2000 Hz
20
Ambient Temperature
10°C/ minute max. allowable
-20
Stock Temperature
10°C/ minute max. allowable
-35
Soldering Temperature
5 sec.
g
g
70
o
C
95
o
C
260
o
C
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173
MS Series
MEDER electronic
MICRO SIL
Reed Relays
COIL DATA
Contact
Form
Switch
Model
All Data
at 20 °C *
1A
2A
87
87
Coil Voltage
Coil Resistance
Pull-in
Voltage
Drop-out
Voltage
Nominal
Coil Power
VDC
Ω
VDC
VDC
mW
Nom.
Max.
Min.
Typ.
Max.
Max.
Min.
Typ.
5
7.5
250
280
310
3.5
0.75
90
5 HR
7.5
450
500
550
3.5
0.75
50
12
18
630
700
770
8.4
1.8
205
5
7.5
338
375
413
3.75
0.5
67
* The pull-in / drop-out voltages and coil resistance will change at the rate 0,4% / oC
www.meder.com
174
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