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Quality Stable frequency 26 MHz quartz crystal unit HELE X2C026000B91H-V with tolerance plus minus 10 ppm and wide temperature range factory
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Quality Stable frequency 26 MHz quartz crystal unit HELE X2C026000B91H-V with tolerance plus minus 10 ppm and wide temperature range factory
>
Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±15ppm
Load Capacitance:
9pF
Operating Temperature:
-20℃~+70℃
Frequency:
26MHz
Mfr. Part #:
X2C026000B91H-V
Package:
SMD2016-4P
Key Attributes
Model Number: X2C026000B91H-V
Product Description

Product Overview

The HSX211S is a high-quality Quartz Crystal Unit manufactured by HARMONY ELECTRONICS CORP. Designed for various product applications, this crystal offers a stable frequency of 26.000MHz with a frequency tolerance of +/-10 ppm at 25C. It features a robust construction with a holder type of HSX211S and a seam seal, ensuring reliability in operation. The crystal is suitable for a wide operable temperature range of -20C to +70C and is available in tape and reel packaging for automated assembly processes.

Product Attributes

  • Brand: HARMONY ELECTRONICS CORP.
  • Model: HSX211S
  • Origin: TAIWAN
  • Manufacturing Locations: TAIWAN, THAILAND, CHINA
  • Moisture Sensitivity Level: Level 1
  • Compliance: ROHS Compliant, Green Product

Technical Specifications

Specification Details
Frequency 26.000000MHz
Holder Type HSX211S
Frequency Tolerance +/-10 ppm at 25C +/-3C
Equivalent Resistance 100 ohms Max. / SERIES
Storage Temperature Range -40C To +85C
Operable Temperature Range -20C To +70C
Temperature Drift +/-15 ppm (-20C To +70C)
Loading Capacitance (CL) 9.0 pF
Drive Level 10W (100uW Max)
Shunt Capacitance 2.0 pF
Insulation Resistance More than 500M ohms at DC 100V
Mode of Oscillation Fundamental
Shocking Test Variation Frequency less than +/-5 ppm, 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 HSX211S Seam type
Dimensions Refer to page 4
Emboss Carrier Tape & Reel Refer to page 6 and 7
Standard Packing Quantity 3,000 PCS / REEL
Carrier Tape Material PS
Top Tape Material Polyester
Cover Tape Release Strength 0.1N to 0.7N (Pulling direction 165 to 180, Speed 300mm/min)
Mechanical Endurance - Natural Drop Dropping from 120 cm height 3 times on Concrete floor (Specification Code A)
Mechanical Endurance - Vibration Frequency 10-55Hz, Sine Wave full amplitude of 0.8mm to X, Y and Z 3 axes, Duration of 2 hours to each axis. (Specification Code A)
Mechanical Endurance - Sealing Tightness Leak Rate 1.0x10-8 Pa-m3/sec. Max. (Measured by Helium leak detector)
Mechanical Endurance - Solderability After applying ROSIN Flux, dipping in solder bath at 245C+/-5C for 3+/-0.5 sec. (Specification Code B)
Mechanical Endurance - Substrate Bending Apply Pressure to the center of board until it is bent to 3 mm and hold for 5 1 sec (Pressure speed :0.5 mm / sec) (Specification Code A)
Mechanical Endurance - Adhesion Apply pressure vertically to the side of specimen attached to the circuit board with the pressure jig. Pressure :5N for 101 sec (Specification Code A)
Mechanical Endurance - Body strength Apply pressure to the center of body with the R0.5 pressure jig. pressure :10N for 101sec (Specification Code A)
Environmental Endurance - Humidity Temperature 60C +/-2C, RH 90~95%, Duration of 240 hours. (Specification Code A)
Environmental Endurance - Storage in Low Temperature -40C +/-2C, Duration of 240 hours. (Specification Code A)
Environmental Endurance - Storage in High Temperature +85C +/-2C, Duration of 240 hours. (Specification Code A)
Environmental Endurance - Temperature cycles -40C +/-2C (30min) +85C +/-2C (30min) 25 cycles. (Specification Code A)
Specification Code A Frequency variation shall be within +/-5ppm and equivalent resistance shall be within +/-15% or 2
Specification Code B More than 90% of lead shall be covered by new solder.

Note: All specifications are based on the document dated 2014/03/26.


2410121333_HELE-X2C026000B91H-V_C136064.pdf

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