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Specifications
Load Capacitance:
-
Operating Temperature:
-
Frequency:
-
Mfr. Part #:
NX3225SA-26MHZ-W-168-491-1
Package:
SMD3225-4P
Key Attributes
Model Number:
NX3225SA-26MHZ-W-168-491-1
Product Description
Product Overview
The NIHON DEMPA KOGYO CO., LTD. NX3225SA Crystal Unit is a fundamental overtone crystal unit designed for various electronic applications. It offers precise frequency control with a nominal frequency of 26 MHz and tight tolerances.
Product Attributes
- Brand: NIHON DEMPA KOGYO CO., LTD. (NDK)
- Origin: Japan
- Material: Base Alumina Ceramics, Cover Metal, Terminal Tungsten Metarize (Au Plating on Ni pre-plating)
Technical Specifications
| Item | Specification | Details |
|---|---|---|
| Type | NX3225SA | |
| Nominal Frequency (F0) | 26 MHz | |
| Overtone Order | Fundamental | |
| Adjustment Tolerance | 10 10-6 Max. | at + 25 C |
| Frequency stability over temperature | 10 10-6 Max. | at - 20 to + 85 C (Reference temp. +25 C) |
| Equivalent Resistance (RR) | 50 Max. | |
| Shunt Capacitance (C0) | 1.22 pF 10% | (Grounded) |
| Motional Capacitance (C1) | 4.92 fF 15% | (Grounded) |
| Drive Level | 100W max. | |
| Insulation Resistance | 500M (Min.) | Terminal to terminal and terminal to cover (DC100V 15V applied) |
| Operating Temperature range | - 20 to +85 C | |
| Storage Temperature range | - 40 to +85 C | |
| Air-tightness | Less than 1.110-9 Pa m3/s | (Helium leak detector) |
| Reflow soldering heat resistance | Peak temperature: 265C, 10 sec | Heating: 230C, 40 sec; Preheating: 150C to 180C, 120 sec; Reflow passage times: Three |
| Manual soldering heat resistance | Pressing a soldering iron of 400C on the terminal electrode for four seconds (twice). | |
| Dimension Drawing | EXD14B-00370 | |
| Taping and Reel figure | EXK17B-00247 | |
| Holder Marking | EXH11B-00489 | |
| Reliability assurance Item | EXS30B-00250 |
2410121617_NDK-NX3225SA-26MHZ-W-168-491-1_C280837.pdf
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