Class II medium X7R-ACC series axial color ring capacitor

Class II medium X7R-ACC series axial color ring capacitor




China Hardware Business Network

product description
China Hardware Business Network
Class II medium X7R-ACC series axial color ring capacitors---Features and applications, ordering requirements, main technical indicators
1. Product Features and Applications: These products are small in size, large in capacity, suitable for automatic installation of rolls (woven) with packaging; epoxy resin packaging, which has excellent moisture resistance, mechanical strength and heat resistance.
1.1, media type Class II media
Class II
1.2, characteristics It has a high dielectric constant and can be made higher in capacity than a class I capacitor and has stable temperature characteristics.
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1.3, application It is suitable for circuits with wide capacity range and low stability requirements, such as DC blocking, coupling, bypass and frequency discrimination.
2, ordering needs (please specify the following parameters, in order to accurately confirm the specifications and models, other parameters are not specified can be directly contact confirmation 0758-6182388-802)
2.1, dielectric materials X7R(B)
2.2, the temperature range of use: _55°C～+125°C
2.3, electrostatic capacity range: 100pF~22uF
2.4, capacity tolerance error: K=±10%
2.5, rated voltage (UR): 25VDC, 50VDC, 100VDC, 1000VDC, etc.
2.6, pitch size: 2.54MM, 5.08MM, etc.
2.7, pitch size: 3.5MM~28MM
2.8, packaging method: Bulk packaging, braiding (cassette packaging, roll box packaging)
2.9, environmental standards: ROHS six items, REACH84 items
3. Main technical indicators
3.1, reference standards: GB2693
3.2, capacity test standards: Tested at 1KHZ, Vrms=1.0V, 25°C±2°C, the capacity is within the tolerance
3.3, loss angle tangent test standard: Tested at 1KHZ, Vrms=1.0V, 25°C±2°C, the loss reaches the specified standard; DF≤3.5%
3.4, withstand voltage (Ut) test standards: Ut=2.5UR (apply 2.5 times rated voltage for 1-5 seconds (charge and discharge current below 50MA), no abnormality)
3.5. Insulation resistance test standard: Apply a voltage of ±3% of rated voltage. When the charge and discharge current is 50MA, the test time is 60S, IR reaches the specified standard: C≤25NF IR.≥4000MΩ, C>25NF CR≥100Ω×F




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