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magnetic contact reed switch

2.7*20.5mm Magnetic Rectangular PCB Mounted Standard Reed Switch Magnetic Sensors with sliver pins

BL-2720
BL-2720 Reed switch is a special magnetic sensitive switch with with sliver pins. Application for water meter, automative machine and etc.
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  • BL-2720 Reed switch is a special magnetic sensitive switch with with sliver pins. Application for water meter, automative machine and etc.
  • Name:Reed switch
  • Operation type:magnetic type
  • Model:BL-2720
  • Max switch Voltage:100V
  • Current:0.5A
  • Resistance to high pressure:220Vdc
  • Response Frequency:4000Hz
  • Sensitive Value:25-30AT
  • Place of Origin:CN;GUA
  • Certification:ISO9001
  • Brand Name:BeeLee
  • Model Number:BL-2720
  • Max. Current:0.5A
  • Max. Voltage:100v~220v

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The switch may be actuated by an electromagnet,a permanent magnet or a combination of both.The device is intended for use in sensors,relays,pulse counters or similar devices.

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01. Product Features Micro changeover dry-reed switch hermetically sealed in a gas-?lled enve- lope.Single-pole,double-throw (SPDT)type,having a normally open and a normally closed contact.

02.The switch may be actuated by an electromagnet,a permanent magnet or a combination of both.The device is intended for use in sensors,relays,pulse counters or similar devices.

SATA SCANUnitBL-GHG-2.5X20
Switching power,maxW5·10-6…0.5
Switching current rangeA10
Switching voltage rangeVDC/VAC0.05…180
0.05…130
Resistance,maxOhms0.15
Insulation resistance,minMOhms1000
Breakdown voltage,min
at Pull in≤20AT
at Pull in>20AT
VAC/VDC160/220
200/280
Pull in rangeAT10…42
Drop out range,minAT4…38
Drop out / Pull in-0.35…0.9
Release time,max-1
Operate time,maxms0.3
Capacitance,maxms0.4
Life(depending on mode conditions)pF1·104…1·108
Switching frequency(depending on mode conditions ),maxoper/sec10…100
Switching current frequency,maxkHz10
Resonance frequency,minHz2600
Sinusoidal vibration(1-2000)Hzg20
Mechanical shockg150
Operating temperaturt rangeg-60…+125
Weight,max%98
High humidity at +25℃,max℃0.36

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