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ORD221 Schematic ( PDF Datasheet ) - ETC

Teilenummer ORD221
Beschreibung REED SWITCH
Hersteller ETC
Logo ETC Logo 




Gesamt 8 Seiten
ORD221 Datasheet, Funktion
REED SWITCH
ORD221
General Purpose Miniature Offset (Medium-level Load 100 V Max.)
E2R0014-37-21
ORD221
GENERAL DESCRIPTION
www.DataSheet4U.com The ORD221 is a small single-contact reed switch designed for general control of medium-level
loads less than 100 V. The contacts are sealed within the glass tube with inert gas to maintain
contact reliability.
Features
(1) Reed contacts are hermetically sealed within a glass tube with inert gas and do not receive any
influence from the external atmospheric environment.
(2) Quick response
(3) The structure comprises an operating system and electrical circuits coaxially. Reed switches
are suited to applications in radio frequency.
(4) Reed switches are compact and light weight.
(5) Superior corrosion resistance and wear resistance of the contacts assures stable switching
operation and long life.
(6) With a permanent magnet installed, reed switches economically and easily become proximity
switches.
External Dimensions (Unit:mm)
0.35 ¥ 0.6
MAX f2.3
MAX 13.0
44.2 ±0.3
APPLICATIONS OF REED SWITCHES
1. Automotive electronic devices
2. Control equipment
3. Communication equipment
4. Measurement equipment
5. Household appliances






ORD221 Datasheet, Funktion
(2) Temperature cycle
www.DataSheet4U.com
AT
60
50
40
30
PI
20
DO
10
0
mW
100
80 CR
60
Before test
(–55 °C to 125 °C)
After test
(4) High temperature storage test
AT
60
(125 °C - 500 H)
50
40
30
PI
20
DO
10
0
mW
100
80
CR
60
Before test
After test
ORD221
(3) Temperature and humidity cycle
( )–10°C to 65°C
80% to 98%
AT
60
50
40
30
PI
20
10 DO
0
mW
100
80 CR
60
Before test
After test
(5) Low temperature storage test
(–40 °C - 500 H)
AT
60
50
40
30
PI
20
DO
10
0
mW
100
80
CR
60
Before test
After test

6 Page







SeitenGesamt 8 Seiten
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