Total 669 products for telephone operator Manufacture & Suppliers

• THS6062CDGN - Texas Instruments - LOW-NOISE ADSL DUAL DIFFERENTIAL RECEIVE

  

  ... noise provides the high signal-to-noise ratios necessary for the long transmission lengths of ADSL systems over copper telephone lines. In addition, this receiver operates with a very low distortion of –90 ...

  Mega Source Elec.Limited

  China

  Verified Supplier

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• Ultracaps 5.5v 1F Coin Type Supercapacitor SE5R5105VV

  

  ...Operate temperature: -25℃~+70℃ 2,Small Size. Good performance in keeping voltage stable. 3, It can be the perfect back-up power suppliers Application: Smart water meter, Smart electricity meter,Smart energy ...

  Jackcon (HK) Industrial Limited

  Guangdong

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• Addressable fire alarm systems 2 wire (reset) manual call point,break glass

  

  ...: indoor, temperature -10 ℃ ~ + 50 ℃ Relative humidity ≤95% (40 ℃ ± 2 ℃ without condensation) Weight: about 120g Phone jack: two-wire fire telephone jack (connected with standard Ф6.3 mono audio plug)...

  Jingo International CO., LTD

  Guangdong

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• Addressable fire detection alarm 24V systems manual call point,reset break glass

  

  ...Operating voltage: 24VDC Working current: standby status <300uA, alarm status <2mA Connection: The Promise of two bus system (L1, L2) Use of the environment: indoor, temperature -10 ℃ ~ + 50 ℃ Relative humidity ≤95% (40 ℃ ± 2 ℃ without condensation) Weight: about 120g Phone jack: two-wire fire telephone......

  Jingo International CO., LTD

  Guangdong

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• Addressable firefighting alarm 24V systems manual call point,reset break glass

  

  ...: indoor, temperature -10 ℃ ~ + 50 ℃ Relative humidity ≤95% (40 ℃ ± 2 ℃ without condensation) Weight: about 120g Phone jack: two-wire fire telephone jack (connected with standard Ф6.3 mono audio plug)...

  Jingo International CO., LTD

  Guangdong

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• Addressable fire security alarm 24V systems manual call point,reset break glass

  

  ...Operating voltage: 24VDC Working current: standby status <300uA, alarm status <2mA Connection: The Promise of two bus system (L1, L2) Use of the environment: indoor, temperature -10 ℃ ~ + 50 ℃ Relative humidity ≤95% (40 ℃ ± 2 ℃ without condensation) Weight: about 120g Phone jack: two-wire fire telephone......

  Jingo International CO., LTD

  Guangdong

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