Beijing Silk Road Enterprise Management Services Co., Ltd.
| Normal temperature Frequency Tolerance | ±20ppm |
| Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ |
| Load Capacitance | 20pF |
| Equivalent Series Resistance(ESR) | 40Ω |
| Frequency | 27MHz |
| Description | Crystal 27MHz ±20ppm 20pF 40Ω HC-49S-SMD |
| Mfr. Part # | KSD270002020 |
| Package | HC-49S-SMD |
| Model Number | KSD270002020 |
View Detail Information
Explore similar products
Quartz Crystal Resonator with 25 MHz Frequency KYX K2B250001010 SMD 2.0 by 1.6
Crystal Oscillator Liming 49MD-5.1302-20-10-10/B for Automotive Applications and
Crystal oscillator 38 megahertz frequency muRata XRCGB38M400FXH17R0 suitable for
crystal oscillator CREC 01XMD122JLVF026298200 for GPS Bluetooth mobile phones
Product Specification
| Normal temperature Frequency Tolerance | ±20ppm | Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ | Load Capacitance | 20pF |
| Equivalent Series Resistance(ESR) | 40Ω | Frequency | 27MHz |
| Description | Crystal 27MHz ±20ppm 20pF 40Ω HC-49S-SMD | Mfr. Part # | KSD270002020 |
| Package | HC-49S-SMD | Model Number | KSD270002020 |
The HC-49USSMD/27.000 MHZ is a Quartz Crystal Resonator manufactured by Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring stable frequency oscillation.
| Parameter | Value | Unit | Notes |
| Holder Type | HC-49USSMD | ||
| Mode of Vibration | AT CUT | FUND S&A KH-1240 | |
| Oscillation Mode | FUND S&A KH-1240 | ||
| Test Facilities | |||
| Storage Temperature | -40 to +85 | ||
| Driver Level | 100 | W | |
| Normal Frequency | 27.000 | MHz | |
| Frequency Tolerance (252) | 20 | ppm | |
| Temperature Stability | 20 | ppm | |
| Operating Temperature Range | -20 to +70 | ||
| Load Capacitance | 20 | PF | |
| Motional Capacitance | 5 | PF MAX | |
| Shunt Capacitance | |||
| Effective Series Resistance | 40 | MAX | |
| Insulation Resistance | 500 | M OHMS MIN | AT DC 100V |
| Solderability | 95% COVERAGE BY USING 90/10 SOLD AT 245FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | ||
| Shock Test | Electrical characteristics shall be satisfied after dropping three time from the height of 50 cm onto Hard wooden board. | ||
| Vibration Test | Frequency: 1055Hz, Period: 12min, Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2hours/each direction | Electrical characteristics shall be satisfied after supplying following Vibration. | |
| Strength of Terminals/Lead-wires - Pulling Test | 900g of tension weight shall be supplied gradually to axial direction of terminals/lead-wires for 30 sec. | Body of specimen shall be fixed. After test, no visual damages. | |
| Strength of Terminals/Lead-wires - Bending Test | 90degree bending shall be given, being supplied 225gs tension weight. Then straightened gradually. Same bending and straightening to the opposite direction. | Body of specimen shall be fixed. After test, no visual damages. | |
| Sealing Tightness | No observation of gas bubble after specimen put in hot water at +90+95for 5 min. | ||
| Soldering Dip Test | Terminals/lead-wires dipped into solder melted tank at +2305 for 3sec. Dipping depth 2mm from the bottom of specimens body. (After applying ROSIN flux) Soldering portion shall be covered in over 90% of terminals/lead-wires dipped. | ||
| Solder Heating Test | Terminals/lead-wires dipped into solder melted tank at +35010 for 3 sec. Dipping depth 2mm from edge of terminals/lead-wires. | Electrical characteristics shall be satisfied. | |
| Humidity Test | Electrical characteristics shall be satisfied after letting it alone at 602in humidity of 9095% for 250 hours. | ||
| Storage in Low Temperature Test | Electrical characteristics shall be satisfied after letting it alone at -302for 250 hours. | ||
| Storage in High Temperature Test | Electrical characteristics shall be satisfied after letting it alone at +852for 250 hours. | ||
| Temperature Cycle Test | Electrical characteristics shall be satisfied after supplying the following temperature cycle (3cycles). Temperature shift from low to high, high to low shall be done in 1/min. | (Refer to Fig-2) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
Get in touch with us
Leave a Message, we will call you back quickly!