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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±10ppm
Load Capacitance:
9pF
Operating Temperature:
-20℃~+70℃
Frequency:
40MHz
Mfr. Part #:
X2B040000B91H-U
Package:
SMD2520-4P
Key Attributes
Model Number:
X2B040000B91H-U
Product Description
Product Overview
The Harmony Electronics HSX221SA is a Quartz Crystal designed for high-frequency applications. It operates at a nominal frequency of 40.000000MHz and offers a fundamental mode of oscillation. This crystal is Pb-free, RoHS Compliant, HF-Halogen free, and REACH Compliant, making it suitable for environmentally conscious designs. It is manufactured by Harmony Electronics Corporation and is available with specifications for various industrial applications.
Product Attributes
- Brand: Harmony Electronics Corporation
- Product Type: Quartz Crystal
- Model: HSX221SA
- Origin: Taiwan
- Certifications: Pb free, RoHS Compliant, HF-Halogen free, REACH Compliant
- MSL Level: 01
Technical Specifications
| Item | Electrical Spec. | Unit | Notes | Min | Type | Max |
|---|---|---|---|---|---|---|
| Frequency (FL) | MHz | 40.000000 | ||||
| Mode of oscillation | Fundamental | |||||
| Frequency tolerance | ppm | at 253 | -10 | +10 | ||
| Equivalent resistance (RR) | SERIES | 60 | ||||
| Storage temperature range | -40 | +85 | ||||
| Operable temperature range | -20 | +70 | ||||
| Temperature stability | ppm | -20 ~ +70 | -10 | +10 | ||
| Loading capacitance (CL) | pF | 9.0 | ||||
| Drive level (DL) | W | 10 | 100 | |||
| Shunt Capacitance (C0) | pF | 2.0 | ||||
| Insulation resistance | M | at DC 100V | 500 | |||
| Aging | ppm/Year | -3 | +3 | |||
| Circuit Measured in | HP/E5100A,S&A 250B | |||||
| Dimensions (L x W x H) | mm | 2.0 x 2.0 x 0.7 | ||||
| Pin Connections | #1: Crystal, #2: GND/Lid, #3: Crystal, #4: GND/Lid | |||||
| Land Pattern Layout (L x W) | mm | 1.75 x 1.75 | ||||
| Carrier Tape Width | mm | 8.0 | ||||
| Reel Quantity | pcs | 1000 / 3000 | ||||
| Standard Packing Quantity | PCS / REEL | 3000 |
2410121447_HELE-X2B040000B91H-U_C254292.pdf
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