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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±20ppm
Operating Temperature:
-20℃~+70℃
Load Capacitance:
20pF
Frequency:
32.768MHz
Mfr. Part #:
KBD327682030
Package:
HC-49S-SMD
Key Attributes
Model Number:
KBD327682030
Product Description
Product Overview
This specification sheet details the HC-49USSMD/32.768 MHZ Quartz Crystal Resonator from Shenzhen Kaiyuexiang Electronics Co., Ltd. It is designed for applications requiring stable frequency generation.
Product Attributes
- Brand: Kaiyuexiang
- Origin: Shenzhen, China
- Product Name: Quartz Crystal Resonator
- Product Model: HC-49USSMD/32.768 MHZ
- Original Factory Model: KBD327682030
Technical Specifications
| Parameter | Value | Unit | Notes |
| Normal Frequency | 32.768 | MHz | |
| Frequency Tolerance (252) | 30 | ppm | |
| Temperature Stability | 20 | ppm | |
| Operating Temperature Range | -20 to +70 | ||
| Load Capacitance | 20 | PF | |
| Motional Capacitance | 3 | PF MAX | |
| Shunt Capacitance | |||
| Effective Series Resistance | 40 | MAX | |
| Insulation Resistance | 500 | M OHMS MIN | AT DC 100V |
| Holder Type | HC-49USSMD | AT CUT | |
| Mode of Vibration | FUND | S&A KH-1240 | |
| Oscillation Mode | |||
| Test Facilities | |||
| Storage Temperature | -40 to +85 | ||
| Driver Level | 100 | W | |
| Shock Test | Satisfied | After dropping from 50 cm onto Hard wooden board 3 times | |
| Vibration Test | Satisfied | 1055Hz, 1-2min period, 1.5mm P-P amplitude, X.Y.Z directions, 2 hours/each direction | |
| Strength of Terminals/Lead-wires (Pulling) | Satisfied | After applying 900g tension weight for 30 sec, no visual damages | |
| Strength of Terminals/Lead-wires (Bending) | Satisfied | After 90-degree bending with 225gs tension weight, no visual damages | |
| Sealing Tightness | No gas bubble | After immersion in hot water at +90+95 for 5 min | |
| Soldering Dip | Over 90% coverage | Terminals dipped into solder at +2305 for 3sec, 2mm depth from body bottom | |
| Solder Heating | Satisfied | Terminals dipped into solder at +35010 for 3 sec, 2mm depth from edge | |
| Humidity Test | Satisfied | At 602, 9095% humidity for 250 hours | |
| Storage in Low Temperature | Satisfied | At -302 for 250 hours | |
| Storage in High Temperature | Satisfied | At +852 for 250 hours | |
| Temperature Cycle | Satisfied | 3 cycles, temperature shift at 1/min |
2409272302_KYX-KBD327682030_C18209168.pdf
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