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Manufacture of Sensor and Magnetic Components
Series Datasheet – MK22 Reed Sensors
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MK22 Series
Reed Sensors
Features: Supplied in Tape & Reel, J-Lead, Excellent for Low Power Operations
Applications: On/Off Control Switch, Position Detection, Switching Element & Others
Markets: Appliance, Telecommunication, Security, Medical & Others
Part Description:
MK 22-0-X
Lead Design
1, 2, 3
Magnetic Sensitivity
B, C, D, E, F
Customer Options
Contact Data
Rated Power (max.)
Any DC combination of V&A not to exceed their individual max.’s
Switch Model
35
20
200
1.0
1.25
150
0.22
0.5
0.1
10
12
0.3
Unit
W
V
A
A
mOhm
kVDC
ms
ms
Ohm
pF
Switching Voltage (max.)
DC or peak AC
Switching Current (max.)
DC or peak AC
Carry Current (max.)
DC or peak AC
Contact Resistance (max.)
@ 0.5V & 50mA
Breakdown Voltage (min.)
According to EN60255-5
Operating Time (max.)
Incl. Bounce; Measured with w/ Nominal Voltage
Release Time (max.)
Measured with no Coil Excitation
Insulation Resistance (typ.)
Rh<45%, 100V Test Voltage
Capacitance (typ.)
@ 10kHz across open Switch
USA:
Europe:
Asia:
+1.866.782.6339
+49.7731.8399.0
+86.21.37820625
│
salesusa@standexmeder.com
│ info@standexmeder.com
│ salesasia@standexmeder.com
Version 01
27.01.2015
Modifications in the sense of technical progress are reserved.
A Global Leader in the Design, Development, and
Manufacture of Sensor and Magnetic Components
Series Datasheet – MK22 Reed Sensors
Housing and Lead Specifications
Housing Material
Case Color
Lead design 1
Lead design 2
Lead design 3
Mineral Filled Epoxy
Black
Flat, straight leads for PCB slot mounting
Flat, bent SMD leads (15.6 mm length)
Flat, bent SMD leads (19.5 mm length)
www.standexmeder.com
MK22 Reed Sensor
Environmental Data
Shock Resistance (max.)
1/2 sine wave duration 11ms
Unit
50
20
-40 to 130
-50 to 130
260
g
g
°C
°C
°C
Vibration Resistance (max.)
Operating Temperature
Storage Temperature
Soldering Temperature (max.)
5 sec. max.
Handling & Assembly Instructions
Use proper lead clamping or heat sinking
techniques to prevent mechanical and/or heat
stress during, soldering, and welding
Mechanical shock as the result of dropping the reed
sensor typically from a distance of greater than 12”
may change it’s magnetic sensitivity and/or destroy
the sensor
Reflow Soldering Conditions according to JEDEC
norm J-STD-020D.1
Glossary Contact Form
Form A
Form B
Form C
NO = Normally Open Contacts
SPST = Single Pole Single Throw
NC = Normally Closed Contacts
SPST = Single Pole Single Throw
Changeover
SPDT = Single Pole Double Throw
Glossary Magnetic Sensitivity
Sens.
AT
A
05-10
B
10-15
C
15-20
D
20-25
E
25-30
F
30-35
G
35-40
Life Test Data
*Load increase reduces life expectancy of Reed Switches
USA:
Europe:
Asia:
+1.866.782.6339
+49.7731.8399.0
+86.21.37820625
│
salesusa@standexmeder.com
│ info@standexmeder.com
│ salesasia@standexmeder.com
Version 01
27.01.2015
Modifications in the sense of technical progress are reserved.
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