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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±10ppm
Load Capacitance:
9pF
Operating Temperature:
-30℃~+85℃
Frequency:
26MHz
Mfr. Part #:
X2B026000B91H-HZ
Package:
SMD2520-4P
Key Attributes
Model Number:
X2B026000B91H-HZ
Product Description
Product Overview
The HSX221SA is a quartz crystal unit manufactured by HARMONY ELECTRONICS CORP. Designed for reliable frequency control, this component is suitable for various product applications. It offers a stable oscillation at 26.000MHz with a frequency tolerance of +/-10 ppm at 25C. The HSX221SA is built to withstand mechanical and environmental stresses, making it a durable choice for demanding applications. It is also compliant with RoHS standards.
Product Attributes
- Brand: HARMONY ELECTRONICS CORP.
- Model: HSX221SA
- Type: Quartz Crystal Unit
- Country of Origin: TAIWAN
- Manufacturing Locations: THAILAND, CHINA
- Moisture Sensitivity Level: Level 1
- Compliance: ROHS Compliant
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Frequency | 26.000000MHz | |
| Holder Type | HSX221SA | |
| Frequency Tolerance | +/-10 ppm | at 25C +/-3C |
| Equivalent Resistance | 60 ohms Max. | /SERIES |
| Storage Temperature Range | -40C To +85C | |
| Operable Temperature Range | -30C To +85C | |
| Temperature Drift | +/-10ppm | -30C To +85C |
| Loading Capacitance (CL) | 9.0 pF | |
| Drive Level | 10 W | (100W Max.) |
| Shunt Capacitance | 2.0 pF Max. | |
| Insulation Resistance | More than 500M ohms | at DC 100V |
| Mode of Oscillation | Fundamental | |
| Circuit Measurement | HP/E5100A, S&A 250B | |
| Shock Test Variation (Frequency) | Less than +/-5 ppm | After dropping from 120 cm height 3 times on concrete floor |
| Shock Test Variation (Resistance) | Less than +/- 15 % or 2ohms max. | After dropping from 120 cm height 3 times on concrete floor |
| Aging | Less than +/- 3 ppm/Year | |
| Holder Type | HSX221SA | Seam type |
| Dimensions | Refer to Page 4 | |
| Emboss Carrier Tape & Reel | Refer to Page 6 and 7 | |
| Carrier Tape Material | PS Conductive | |
| Top Tape Material | Polyester | |
| Standard Packing Quantity | 3,000 PCS / REEL | |
| Storage Condition | Temperature: +40C Max., Relative Humidity: 80% Max. | |
| Mechanical Endurance - Natural Drop | 120 cm height, 3 times on Concrete floor | Refer to: JIS C 60068-2-6 A |
| Mechanical Endurance - Vibration | 10-55Hz, 0.8mm amplitude, 2 hours per axis (X, Y, Z) | Refer to: MIL-HDBK-781A 6.5.2/ JIS C 60068-2-6 A |
| Mechanical Endurance - Sealing Tightness | 1.0x10-8 Pa-m/sec. Max. | Measured by Helium leak detector. |
| Mechanical Endurance - Solder ability | 245C+/-5C for 3+/-0.5 sec. | After applying ROSIN Flux. Refer to: JIS C 60068-2-20 B |
| Mechanical Endurance - Substrate Bending | 3 mm bend, 5 1 sec. | Pressure speed: 0.5 mm / sec. Refer to: EIAJ ET-7403 A |
| Mechanical Endurance - Adhesion | 5N for 101 sec. | Refer to: EIAJ ET-7403 A |
| Mechanical Endurance - Body strength | 10N for 101sec. | Refer to: EIAJ ET-7403 A |
| Environmental Endurance - Humidity | 60C +/- 2C, 90~95% RH, 240 hours | Refer to: JIS C 60068-2-3 A |
| Environmental Endurance - Storage in Low Temperature | -40C +/-2C, 240 hours | Refer to: JIS C 60068-2-1 A |
| Environmental Endurance - Storage in High Temperature | +85C +/-2C, 240 hours | Refer to: JIS C 60068-2-2 A |
| Environmental Endurance - Temperature Cycles | -40C (30min) +85C (30min), 25 cycles | Refer to: JIS C 0025 A |
| Soldering Reflow Condition | Max. 2 times | Proposed reflow condition |
| Soldering Iron Condition | 350max., 3sec max. per terminal | |
| Lead Free Soldering | Available | |
| Mounting | Designed for automatic insertion | Trial with insertion machine recommended. Avoid ultrasonic welding. |
| Cleaning | Cleaning liquid that corrodes Nickel should not be used. | Ultrasonic cleaning possible, but check on your board. |
| Storage | Keep away from high temperature and high humidity, direct sunlight, and dew. |
2410121327_HELE-X2B026000B91H-HZ_C136060.pdf
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