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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Equivalent Series Resistance(ESR):
250Ω
Frequency:
4.194304MHz
Mfr. Part #:
KBD041943042020
Package:
HC-49S-SMD
Key Attributes
Model Number:
KBD041943042020
Product Description
Product Overview
The 49USSMD/4.19430MHZ is a Quartz Crystal Resonator manufactured by Shenzhen Kaiyuexiang Industrial. It is designed for electronic applications requiring precise frequency control.
Product Attributes
- Brand: Kaiyuexiang ()
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator ()
- Product Model: 49USSMD/4.19430MHZ
- Original Manufacturer Model: KBD041943042020
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Normal Frequency | 4.194330 | MHz |
| Frequency Tolerance (252) | 10 | ppm |
| Temperature Stability | 20 | ppm |
| Operating Temperature Range | -20 to +70 | |
| Load Capacitance | 20 | PF |
| Motional Capacitance | 7 | PF (MAX) |
| Shunt Capacitance | ||
| Effective Series Resistance | 40 | (MAX) |
| Insulation Resistance | 500 | M OHMS (MIN) at DC 100V |
| Holder Type | 49USSMD | |
| Mode of Vibration | AT CUT | |
| Oscillation Mode | FUND S&A KH-1240 | |
| Storage Temperature | -40 to +85 | |
| Driver Level | 100 | W |
| Solderability | 95% Coverage by using 90/10 Sold at 245 for 5 sec. Dipping 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: 10-55Hz, 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, then straightened. Repeated for opposite direction. No visual damages. | |
| Sealing Tightness | No observation of gas bubble after specimen put in hot water at +90+95 for 5 min. | |
| Soldering Dip | Terminals/lead-wires dipped into solder at +2305 for 3 sec. Dipping depth 2mm from body. Over 90% coverage. | |
| Solder Heating | Terminals/lead-wires dipped into solder at +35010 for 3 sec. Electrical characteristics shall be satisfied. | |
| Humidity Resistance | Electrical characteristics shall be satisfied after 250 hours at 602 and 90-95% humidity. | |
| 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 at 1/min. |
2409272303_KYX-KBD041943042020_C2835981.pdf
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