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Specifications
Normal temperature Frequency Tolerance:
±20ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Frequency:
5MHz
Mfr. Part #:
KSB250002020
Package:
HC-49S-SMD
Key Attributes
Model Number:
KSB250002020
Product Description
Product Overview
This datasheet details the specifications for the Kaiyuexiang Electronic Co., Ltd. Quartz Crystal Resonator, model 49USSSMD/5.000MHZ. This product is designed for electronic applications requiring precise frequency oscillation.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: 49USSSMD/5.000MHZ
- Original Model: KSB250002020
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Normal Frequency | 5.000 | MHz |
| Frequency Tolerance (252) | 20 | ppm |
| Temperature Stability | 20 | ppm |
| Operating Temperature Range | -20 to +70 | |
| Load Capacitance | 20 | PF |
| Motional Capacitance | 7 | PF (MAX) |
| Shunt Capacitance | N/A | |
| Effective Series Resistance | 250 | (MAX) |
| Insulation Resistance | 500 | M OHMS (MIN) at DC 100V |
| Holder Type | 49USSSMD | |
| Mode of Vibration | AT CUT | |
| Oscillation Mode | FUND S&A | |
| Test Facilities | 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 Test | Electrical characteristics shall be satisfied after dropping three times from the height of 50 cm onto Hard wooden board. | |
| Vibration Test | Frequency: 1055Hz, Period: 12min, Full Amplitude: 1.5mm P-P, Direction: X.Y.Z, Time: 2 hours/each direction | |
| 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 in opposite direction. No visual damages. | |
| Sealing Tightness | No gas bubble after specimen in hot water at +90+95 for 5 min. | |
| Soldering Dip | Terminals/lead-wires dipped into solder at +2305 for 3sec. Dipping depth 2mm from bottom of body. Over 90% coverage. | |
| Solder Heating | Terminals/lead-wires dipped into solder at +35010 for 3 sec. 2mm from edge. Electrical characteristics shall be satisfied. | |
| Humidity Test | Electrical characteristics shall be satisfied after 250 hours at 602 in 9095% 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 1/min. |
2409272302_KYX-KSB250002020_C18209166.pdf
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