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Specifications
Normal temperature Frequency Tolerance:
±7ppm
Operating Temperature:
-20℃~+100℃
Load Capacitance:
11.5pF
Frequency:
40MHz
Mfr. Part #:
TZ2746A
Package:
SMD3225-4P
Key Attributes
Model Number:
TZ2746A
Product Description
Product Overview
This is a Crystal Unit SMD 3.2x2.5 40.00MHz, model TZ2746A, from TAI-SAW TECHNOLOGY CO., LTD. It features a surface mount hermetic package with excellent reliability and good frequency perturbation and stability over temperature. Its ultra-miniature package makes it ideal for wireless communications devices where mobility and small size are crucial.
Product Attributes
- Brand: TAI-SAW TECHNOLOGY CO., LTD.
- Origin: Taiwan, R.O.C.
- Certifications: RoHS Compliant, Lead-free
- Material: Conductive Polystyrene (for tape)
- Color: Black (for tape)
Technical Specifications
| Specification | Value | Notes |
| Nominal Frequency | 40.000000 MHz | |
| Mode of Oscillation | Fundamental | |
| Storage Temperature Range | -40C to +105C | |
| Operating Temperature Range | -20C to +100C | |
| Frequency Stability over Operating Temperature | +/- 20 ppm | (referred to the value at 25C) |
| +/- 10 ppm | (referred to the value at 25C) @100C | |
| Frequency Make Tolerance (FL) | +/- 7 ppm | @ 25C +/- 3C |
| Equivalent Series Resistance (ESR) | 20 max. | |
| Nominal Drive Level | 100uW max | |
| Shunt Capacitance (Co) | 3.0 pF max | |
| Load Capacitance (CL) | 11.5 pF | |
| Aging | +/-1ppm/year | |
| Insulation Resistance | 500 M min. | /DC 100V |
| Unit Weight | 0.017+/-0.005 g | |
| Marking | Laser Marking | Line 1: Frequency (40.00) Line 2: TST Logo + Crystal Product Code + Date Code + Traceability code (1 or 2 letters) |
2410121242_TST-TZ2746A_C18221407.pdf
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