Beijing Silk Road Enterprise Management Services Co., Ltd.
| Normal temperature Frequency Tolerance | ±30ppm |
| Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ |
| Load Capacitance | 20pF |
| Frequency | 8.6436MHz |
| Description | Crystal 8.6436MHz ±30ppm 20pF HC-49S-SMD |
| Mfr. Part # | KBD864362030 |
| Package | HC-49S-SMD |
| Model Number | KBD864362030 |
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Product Specification
| Normal temperature Frequency Tolerance | ±30ppm | Frequency Stability | ±20ppm |
| Operating Temperature | -20℃~+70℃ | Load Capacitance | 20pF |
| Frequency | 8.6436MHz | Description | Crystal 8.6436MHz ±30ppm 20pF HC-49S-SMD |
| Mfr. Part # | KBD864362030 | Package | HC-49S-SMD |
| Model Number | KBD864362030 |
This specification outlines the details for the Quartz Crystal Resonator, model HC-49USSMD, designed for applications requiring precise frequency control. It details general, electrical, and mechanical parameters, along with environmental and mechanical endurance testing procedures.
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| General Specifications | |||
| Holder Type | HC-49USSMD | ||
| Mode of Vibration | AT CUT | FUND S&A | |
| Oscillation Mode | KH-1240 | ||
| Storage Temperature | -40 to +85 | ||
| Driver Level | 100 | W | |
| Electrical Parameters | |||
| Normal Frequency | 8.6436 | MHz | |
| Frequency Tolerance (252) | ±30 | ppm | |
| Temperature Stability | ±20 | ppm | |
| Operating Temperature Range | -20 to +70 | ||
| Load Capacitance | 20 | PF | |
| Motional Capacitance | 3 MAX | PF | |
| Shunt Capacitance | |||
| Effective Series Resistance | 250 MAX | ||
| Insulation Resistance | 500 MIN | M OHMS | AT DC 100V |
| Mechanical Parameters | |||
| Solderability | 95% COVERAGE BY USING 90/10 SOLD AT 245 FOR 5 SEC. DIPING AFTER IMMERSION IN ALPHA 611 FLUX FOR 5 SEC. | ||
| Shock Resistance | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | ||
| Vibration Resistance | Frequency: 1055Hz, Amplitude: 1.5mm P-P, Duration: 2 hours/each direction (X.Y.Z) | ||
| Strength of Terminals/Lead-wires (Pulling) | 900g tension weight for 30 sec. No visual damages. | ||
| Strength of Terminals/Lead-wires (Bending) | 90 degree bending with 225g tension weight. No visual damages. | ||
| Sealing Tightness | No gas bubble after specimen in hot water at +90+95 for 5 min. | ||
| Soldering Dip | Dipped into solder at +2305 for 3sec. Dipping depth 2mm. Soldering portion >90%. | (After applying ROSIN flux) | |
| Solder Heating | Dipped into solder at +35010 for 3 sec. Dipping depth 2mm from edge of terminals/lead-wires. Electrical characteristics shall be satisfied. | ||
| Environmental Endurance | |||
| Humidity Resistance | Electrical characteristics shall be satisfied after 250 hours at 602, 90-95% RH. | ||
| Storage in Low Temperature | Electrical characteristics shall be satisfied after 250 hours at -302. | ||
| Storage in High Temperature | Electrical characteristics shall be satisfied after 250 hours at +852. | ||
| Temperature Cycle | Electrical characteristics shall be satisfied after 3 cycles. Temperature shift 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...
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