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4 MHZ HC-49S DIP Low Frequency Crystal Oscillator And Electronic Components

4 MHZ HC-49S DIP Low Frequency Crystal Oscillator And Electronic Components

    • 4 MHZ HC-49S DIP Low Frequency Crystal Oscillator And Electronic Components
    • 4 MHZ HC-49S DIP Low Frequency Crystal Oscillator And Electronic Components
  • 4 MHZ HC-49S DIP Low Frequency Crystal Oscillator And Electronic Components

    Product Details:

    Place of Origin: China
    Brand Name: XTY
    Certification: SGS REACH ISO9001:2008
    Model Number: 49SMD 4.000MHZ

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: 0.03~0.22
    Packaging Details: 3000pcs/tape.
    Delivery Time: 7days
    Payment Terms: T/T
    Supply Ability: 1 week
    Contact Now
    Detailed Product Description
    Description: HC-49S Drive Level: 10uW
    Frequency Stability: <7PF Test Impedance Meter: KH1240/250B
    High Light:

    ultra low frequency oscillator

    ,

    2 pin oscillator

    4MHZ HC-49S DIP Low Frequency Crystal Oscillator and Electronic Component

     

    Product Application

     

    1 , The air conditioning

    2 , Test instruments/ultrasound

    3 , Electric appliances

     

    product features

     

    PCB VS Crystal Matching Test for Free

    A steady oscillation (pulse) signal given to the circuit (strictly a selection) of a certain frequency is passed through the pulse count.

     

    Operating Temperature Range:

    -20℃~70℃

    Crystal Frequency & Resistance will be tested under the following conditions,

    Unless extra requirments:

    standard temperature(25±2℃) after heat balance.

    Mechanical test:

    The quartz crystal unit shall be subjected to normal atmospheric conditions for 1hr before being tested.

    Dropping Test:

    The Units are measured for its frequency and resistance in accordance with Table1 & without mechanical damage,after allowing the crystal to fall freely.From 75 cm of height 3 times on the firmed wood.

    Vibration Test:

    A. Test surface: 30mm thick hard board;

    B. Drop height: 75cm;

    C. Drop times: 3 times;

    D. Begins to drop posture: the leading end is upward;

    E. Initial and final test items: frequency, resistance

    Sealing Tightness:

    Find Lead Test:≤1×10-8atm·cc/S by Helium mass-mass-spectrometer detector,and vacuum and reach 1×10-3Pa;

    Resistance to Soldering Heat:

    The Units are measured for its frequency and resistance in accordance with Table 1 after dipping into molten solder with the temperature of 320℃±10℃;For 3~4 secs and at a depth up to a point 2.0mm from the base root.

     

    Product specification

     

    Type 49S 
    Frequency Range(MHZ) 4.000MHZ
    Frequency Tolerance(at25℃) ±10PPm ,±2PPm at25℃+/-2℃
    Frequency Stability vs. Temp(FL-T) ±10PPm,±20PPm ,±30PPm
    Operating Temperature range -20~+70℃ -40~+85℃
    Storage Temperature range -45~+80℃
    Temperature Characteristics ±10PPm ±20PPm
    Load Capacitance 8 to 20 Pf or Serles
    Aging ±3 PPm/year
    Insulation Resistance 500MΩ(DC100V±15V)

     

     

    product advantage

     

    1. Our products are all original and new from manufacturer. It must be work if the model number is correct.

    2. We have advanced testing equipments
    3. Get the international standard management sysem ISO9001,RoHS
    4. All products before sending client,we make 72 hours aging test
    5. We have 180days warranty
    6. During the guarantee period, if the items you purchased from our store are out of perfected quality, pls notify us within 3 days after delivery, we will return the new products when we got your message.

     

    Dimension

     

    4 MHZ HC-49S DIP Low Frequency Crystal Oscillator And Electronic Components

     

     

    4 MHZ HC-49S DIP Low Frequency Crystal Oscillator And Electronic Components

     

    FAQ

     

    Packing

    200pcs/bag .

    Samples and technical support can be provided free of charge.

    Contact Details
    SHENZHEN XINTIANYUAN ELECTRONICS CO.,LTD

    Contact Person: Alice

    Send your inquiry directly to us (0 / 3000)

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