Model NO.: KNSP-10 Waterproof Telephone
Mounting Type: Wall Mounting Type
Material: Cold-Roll Steel Sheets
Cable Entry: Back Side
Version: PSTN / VoIP / GSM Version Available
Trademark: KOON/OEM
Transport Package: Koontech Standard Pearl Cotton
Specification: CE, RoHs, is09001, 2008, SGS
Origin: Shenzhen, China
HS Code: 8517180090
NEW IP66 Heavy Duty Phone Knsp-10 Waterproof TelephoneApplications:
As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box, Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities...
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A good ideal telephone for use in wet or corrosive atmospheres
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                     DTMF(Dual Tone Multi Frequency)
 Standard and SMART Analogue and VoIP-SIP options available
              Matching with most PABX, PBX and PAX systems
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Features:
1. Aluminum alloy die -Â cast body, Vandal resistant and tamper-resistant
2. Full keypad with meomory, 10 button programmable speed-dial telephone, Illuminated button optional.
3. Magnetic reed hook-switchÂ
4. Telephone line powered.
5. Lightening protection to ITU-T K.21
6. Handset: high anti-knock resistance, weatherproof, armoured cable optional
7. Hearing Aid compatible receiver, Noise canceling microphone.
8. Handset integrity
9. Selectable 7Â minute time out
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3.Technical parameter | |
Ambient temperature |
-30~+60°C |
Defend grade |
IP66 |
Relative humidity |
10%--95% |
Atmospheric pressure |
86~106KPa |
Circumstance noise |
less than 60dB(A) |
Sound level of ringing |
>70dB(A) |
Standard frequency |
697. 770. 852. 941Hz |
Call transmission index |
(5KM)SLR<12,RLR<-1,STMR>10, output impedance is 600 Ohm. Â |
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Miki Mok -Â Sales manager
Cell: +86 135 3042 8923
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Cell: +86 135 3042 8923
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The products can provide various specifications of rectifier bridge devices according to customer requirements. The electrical properties, appearance, reliability, safety indicators and environmental protection indicators of the products all meet the relevant standards.
Planar Die Construction Sealed Glass Case Ideally Suited for Automated Insertion - 75V Nominal Zener Voltages
Case: MiniMELF, Glass Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 0.05 grams= 25°C unless otherwise specified Symbol Pd VF RqJA Tj, TSTG Value to +175 Unit mW V K/W °C
Characteristic Forward Voltage = 200mA Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Notes:
1. Tested with Pulses, 20ms. 2. Valid provided that Electrodes are kept at Ambient Temperature.
1. Tested with pulses = 20 ms. 2. Valid provided that electrodes are kept at ambient temperature.
VZ, ZENER VOLTAGE (V) Fig. 1, Zener Current vs Zener Voltage
25 20 VZ, ZENER VOLTAGE (V) Fig. 8, Zener Current vs Zener Voltage
TA, AMBIENT TEMPERATURE (°C) Fig. 3, Power Dissipation vs Ambient Temperature
15 20 VZ, ZENER VOLTAGE (V) Fig. 4, Differential Zener Impedance
VZ, ZENER VOLTAGE (V) Fig. 5, Junction Capacitance vs Zener Voltage
MINI MELF,Smd mini melf,zener mini melf,mini melf package,mini melf resistor,mini melf diode,mini melf resistor datasheet
Changzhou Changyuan Electronic Co., Ltd. , https://www.cydiode.com