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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Load Capacitance:
9pF
Operating Temperature:
-30℃~+85℃
Frequency:
16MHz
Mfr. Part #:
X3S016000B91H-X
Package:
SMD3225-4P
Key Attributes
Model Number:
X3S016000B91H-X
Product Description
Product Overview
The HSX321S Quartz Crystal from Harmony Electronics Corp. is a high-precision frequency control component designed for various electronic applications. Featuring a nominal frequency of 16.000MHz and a frequency tolerance of +/-10 ppm at 25C, it ensures stable and accurate signal generation. Its robust construction, including an alumina ceramic base and Fe-Ni-Co alloy lid, along with adherence to strict environmental and mechanical performance standards, makes it suitable for demanding industrial environments. This crystal unit is designed for automatic insertion and is available in tape and reel packaging for efficient manufacturing processes.
Product Attributes
- Brand: HARMONY ELECTRONICS CORP.
- Model: HSX321S
- Type: Quartz Crystal Unit
- Nominal Frequency: 16.000MHz
- Country of Origin: TAIWAN
- Manufacturing Locations: TAIWAN, THAILAND, CHINA
- Moisture Sensitivity Level: Level 1
- Marking: Laser marking (Logo, Nominal Frequency, Manufactured Year & Month, Lot No.)
- Base Material: Alumina Ceramic (Al2O3)
- Lid Material: Fe-Ni-Co
- Crystal Blank: Rectangular At-Cut Quartz Crystal Blank
- Adhesive: Silver Conductive Silicon Resin
- Packaging: Emboss Carrier Tape & Reel (3,000 PCS / REEL)
- Tape Material: Carrier tape PS, Conductive Top tape Polyester
Technical Specifications
| Specification | Details |
|---|---|
| Frequency | 16.000000MHz |
| Holder Type | HSX321S |
| Frequency Tolerance | +/-10 ppm at 25C +/-3C |
| Equivalent Resistance | 80 Ohms Max. / SERIES |
| Storage Temperature Range | -40C To +95C |
| Operable Temperature Range | -30C To +85C |
| Temperature Drift | +/-20ppm (-30C To +85C) |
| Loading Capacitance (CL) | 9.0pF |
| 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 |
| Shock Test (Frequency Variation) | Less than +/-5 ppm (Dropping from 75 cm, 3 times) |
| Shock Test (Resistance Variation) | Less than +/- 15% or 2ohms max. (Dropping from 75 cm, 3 times) |
| Aging | Less than +/-3 ppm/Year |
| Holder Seam Type | HSX321S |
| Carrier Tape Width | 9.3+/-0.3 mm |
| Reel Diameter | 180+0/-3 mm |
| Reel Inner Width | 9.3+/-0.3 mm |
| Reel Outer Width | 11.3+/-1.0 mm |
| Reel Spindle Diameter | 13.2+/-0.5 mm |
| Standard Packing Quantity | 3,000 PCS / REEL |
| 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, Resistance variation within +/-15% or 2 (3 times from 75cm height) |
| Mechanical Performance - Vibration | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (10-55Hz, 0.8mm amplitude, 120min per axis) |
| Mechanical Performance - Sealing Tightness | Leak Rate 1.0x10-8 Pa-m3/sec. Max. (Helium leak detector) |
| Mechanical Performance - Solderability | More than 90% of lead covered by new solder (245C+/-5C, 3+/-0.5 sec) |
| Mechanical Performance - Substrate Bending | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (3mm bend, 5 sec) |
| Mechanical Performance - Adhesion | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (5N pressure, 10 sec) |
| Mechanical Performance - Body Strength | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (10N pressure, 10 sec) |
| Environmental Performance - Humidity | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (60C+/-2C, 90~95% RH, 240 hours) |
| Environmental Performance - Storage in Low Temperature | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (-40C+/-2C, 240 hours) |
| Environmental Performance - Storage in High Temperature | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (+85C+/-2C, 240 hours) |
| Environmental Performance - Temperature Cycles | Frequency variation within +/-5ppm, Resistance variation within +/-15% or 2 (-40C to +85C, 25 cycles) |
| Soldering Reflow Condition | Proposed reflow condition, 2 times max. |
| Soldering Iron Condition | 350C max., 3 sec max. per terminal |
| Reflow Preheat Temperature | 160~180C (120 sec) |
| Reflow Primary Heat Temperature | 220C (60 sec) |
| Reflow Peak Temperature | 260C (10 sec Max.) |
2410121317_HELE-X3S016000B91H-X_C136070.pdf
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