MM-1018 Micro-miniature Reed Switch
Form A, Center Contact, Release AT Configurable
All dimensions in mm
This 10mm long, form A reed switch is designed for low power, high speed switching applications, and has
a cost advantage over the UM-0018 Ultra-miniature series. The flattened lead outs are useful for orienting
the internal blades to face one way while soldering, welding etc., for maximum in-group sensitivity, and the
three different differential types available, cover a wide range of release specific applications. This reed
switch is Lead (Pb) free and RoHS compliant.
Formations Available
Cropped
SMD
Welded
Soldered
Goal post
L Formed
Applications
This reed switch is suitable for use in the following applications and many others: Microphones, reed relays,
power showers, vibration sensors, sewing machines, automobile crash sensors, defective lamp detection,
pressure gauges, vane sensors, fuel pumps, electric fishing reels, pedometers, board games...
Electrical
Sub code
Operate Range
Release Range
L
10-40
4-20
10.0
0.5
0.75
100
70
200
100
10 9
0.2
M
10-40
6-25
10.0
0.5
0.75
100
70
200
120
10 9
0.2
H
10-40
7.5-30
10.0
0.5
0.75
100
70
AT
AT
W/ VA
A
Contact Rating (max)
Switching Current (max)
Carry Current (max)
Switching Voltage (max)
Switching Voltage (max)
Breakdown Voltage
Initial Contact Resistance (max)
Insulation Resistance (min)
Capacitance (min)
A
VDC
VAC
VDC
m
200
150
10 9
pF
0.2
Ordering Code
MM-1018-(Sub Code)-(Start Operate AT)-(Finish
Operate AT)
Miscellaneous
Operate Time (max)
Bounce Time (max)
Release Time (max)
Resonance Frequency
Operating Frequency
Operating Temperature
Test Coil
ms
ms
ms
Hz
Hz
°C
0.35
0.3
0.15
Example MM-1018-M-10-14
Denotes 10-14 Operate AT band, with a minimum
Release AT of 6.
>2000
500
-40 to +120
717 102 003
Sn (Pb free)
30
Other Configurations Available
Dynamic contact resistance limit, Higher insulation
resistance, Special release limits, Gold plates leads
Lead out plating
Shock Resistance
Vibration (10-2000Hz)
g
g
20
Please refer to our reed switch usage notes
Due to continual improvement, specifications are subject to change without notice
www.reed-sensor.com
10 May 2008
Reed Relays and Electronics India Limited info@reed-switch.com Tel 91-44-6528-4022
RRE [ Reed Relays and Electronics ]