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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±30ppm
Load Capacitance:
20pF
Operating Temperature:
-10℃~+60℃
Frequency:
27MHz
Mfr. Part #:
X3S027000BK1H
Package:
SMD3225-4P
Key Attributes
Model Number:
X3S027000BK1H
Product Description
Product Overview
The HSX321S is a quartz crystal unit manufactured by HARMONY ELECTRONICS CORP. Designed for various product applications, this crystal operates at a nominal frequency of 27.000MHz and features a holder type of HSX321S. It is suitable for a wide range of operating temperatures and offers precise frequency tolerance and stability, making it a reliable component for electronic circuits. The product is available with specifications for mechanical and environmental performance, ensuring durability and consistent operation.
Product Attributes
- Brand: HARMONY ELECTRONICS CORP.
- Model: HSX321S
- Country of Origin: TAIWAN
- Manufacturing Facilities: THAILAND FACTORY, SHENZHEN FACTORY
- Marking Method: Laser marking
Technical Specifications
| Specification | Details |
|---|---|
| Nominal Frequency | 27.000MHz |
| Holder Type | HSX321S |
| Frequency Tolerance | +/-10 ppm at 25C +/-3C |
| Equivalent Resistance | 60 ohms Max. / SERIES |
| Storage Temperature Range | -40C To +85C |
| Operable Temperature Range | -10C To +60C |
| Temperature Drift | +/-30ppm (-10C To +60C) |
| Loading Capacitance (CL) | 20.0 pF |
| Drive Level | 10 uW (100uW Max) |
| Shunt Capacitance | 2.0 pF Max |
| Insulation Resistance | More than 500M ohms at DC 100V |
| Mode of Oscillation | Fundamental |
| Shock Resistance (Frequency Variation) | Less than +/-5 ppm (after dropping from 50 cm height 3 times on firm wood) |
| Shock Resistance (Resistance Variation) | Less than +/- 15 % or 2ohms max. (after dropping from 50 cm height 3 times on firm wood) |
| Aging | Less than +/- 5 ppm/Year |
| Holder Type | HSX321S Seam type |
| Carrier Tape Dimensions (Inner Width W1) | 9.3+/-0.3 mm |
| Carrier Tape Dimensions (Outer Width W2) | 11.3+/-1.0 mm |
| Reel Diameter (A) | 180+0/-3 mm |
| Reel Inner Width (W1) | 9.3+/-0.3 mm |
| Reel Outer Width (W2) | 11.3+/-1.0 mm |
| Reel Flange Outer Diameter (B) | 60.5+/-0.5 mm |
| Reel Spindle Diameter (C) | 13.2+/-0.5 mm |
| Reel Hub Key Ditch Width (E) | 3.0+/-0.2 mm |
| Storage Condition (Temperature) | +40C Max. |
| Storage Condition (Relative Humidity) | 80% Max. |
| Standard Packing Quantity | 3,000 PCS / REEL |
| Carrier Tape Material | PS (Conductive) |
| Top Tape Material | Polyester |
| Cover Tape Release Strength | 0.1N to 0.7N (Pulling direction 165 to 180, Speed 300mm/min) |
| Mechanical Performance (Natural Drop) | Frequency variation within +/-5ppm, Equivalent resistance within specification (after 3 drops from 50cm onto wood) |
| Mechanical Performance (Vibration) | Frequency variation within +/-5ppm, Equivalent resistance within specification (10-55Hz, 0.8mm amplitude, 2 hrs/axis) |
| Mechanical Performance (Sealing Tightness) | Leak Rate 1.0x10 Pa-m/sec. Max. (Fine Leakage) |
| Mechanical Performance (Solderability) | More than 90% of lead covered by new solder (after dipping in 245C+/-5C solder bath for 3+/-0.5 sec) |
| Environmental Performance (Humidity) | Frequency variation within +/-5ppm, Equivalent resistance within specification (60C+/-2C, 90~95% RH, 240 hours) |
| Environmental Performance (Low Temperature Storage) | Frequency variation within +/-5ppm, Equivalent resistance within specification (-40C+/-2C, 240 hours) |
| Environmental Performance (High Temperature Storage) | Frequency variation within +/-5ppm, Equivalent resistance within specification (+85C+/-2C, 240 hours) |
| Environmental Performance (Temperature Cycles) | Frequency variation within +/-5ppm, Equivalent resistance within specification (-40C +85C, 25 cycles) |
| Soldering Reflow Condition | Preheat: 160~180C (120sec), Primary heat: 220C (60sec), Peak: 260C (10sec Max.) |
| Solder Iron Temperature | 350C max. |
| Solder Iron Time | 3 sec max. |
2410121317_HELE-X3S027000BK1H_C254281.pdf
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