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Product Detailed Parameters
- Description：CAP NIOB OXID 22UF 20% 2.5V 1206
- Series：OxiCap® NOJ
- Mfr：KYOCERA AVX
- Package：Tape & Reel (TR)
- Capacitance：22 µF
- Tolerance：±20%
- Voltage - Rated：2.5 V
- ESR (Equivalent Series Resistance)：1.9 Ohms
- Current - Leakage：1.1 µA
- Dissipation Factor：6%
- Mounting Type：Surface Mount
- Package / Case：1206 (3216 Metric)
- Manufacturer Size Code：A
- Height - Seated (Max)：0.071" (1.80mm)
- Features：-
- Operating Temperature：-55°C ~ 105°C
- Supplier Device Package：1206 (3216 Metric)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
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Overview
The KYOCERA AVX NOJA226M002RWJ is a low-profile niobium oxide capacitor from the OxiCap NOJ series. It features a capacitance of 22 µF with a DC voltage rating of 2.5 VDC and a tolerance of 20%. The component utilizes surface mount technology in a 1206 (3216 Metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.2 mm in height. Key electrical parameters include an equivalent series resistance (ESR) of 1.9 Ohms, a leakage current of 0.44 µA, and a ripple current rating of 280 mA. It operates within a temperature range of -55°C to +105°C.
Feature Summary
- Utilizes non-burn-safe niobium oxide technology for enhanced reliability
- Low profile design suitable for space-constrained applications
- Surface mount construction for automated assembly
Applications
- Smartphone and tablet power circuits
- Wearable device power management
- Consumer equipment voltage regulation
Procurement Notes
Verify the specific suffix 'RWJ' against the manufacturer's official datasheet to confirm exact packaging and tape-and-reel specifications. Ensure the selected variant matches the required 1206 footprint and 2.5V rating for your circuit design. Cross-reference RoHS compliance status with the latest documentation before procurement.
Selection Notes
Select this component when a compact 22 µF capacitance is required at low voltages. The 1206 case size offers a balance between capacitance density and physical footprint. Consider the 1.9 Ohm ESR for ripple current handling capabilities in filtering applications where space is limited compared to larger tantalum or aluminum electrolytic alternatives.
Part Context
This part belongs to the OxiCap NOJ series, which represents KYOCERA AVX's line of niobium oxide capacitors. These components are designed as alternatives to traditional tantalum capacitors, offering similar performance characteristics with improved safety profiles regarding failure modes. The series is widely used in portable electronics requiring high volumetric efficiency.
Replacement Considerations
Direct substitutes may include other 22 µF, 2.5 V, 1206 niobium oxide capacitors from the same manufacturer or compatible competitors. Verify that any replacement maintains the same ESR, leakage current limits, and temperature rating to ensure circuit stability.
