ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CAP NIOB OXIDE 47UF 20% 4V 1210
- Series：OxiCap® NOJ
- Mfr：KYOCERA AVX
- Package：Tape & Reel (TR)
- Capacitance：47 µF
- Tolerance：±20%
- Voltage - Rated：4 V
- ESR (Equivalent Series Resistance)：1.6 Ohms
- Current - Leakage：3.8 µA
- Dissipation Factor：6%
- Mounting Type：Surface Mount
- Package / Case：1411 (3528 Metric), 1210
- Manufacturer Size Code：B
- Height - Seated (Max)：0.083" (2.10mm)
- Features：-
- Operating Temperature：-55°C ~ 105°C
- Supplier Device Package：1210 (3528 Metric)
- Size / Dimension：0.138" L x 0.110" W (3.50mm x 2.80mm)
Download product information
Overview
The NOJB476M004RWJ is a low-profile Niobium Oxide capacitor from the Oxicap series, manufactured by KYOCERA AVX. It features a capacitance of 47 uF with a DC voltage rating of 4 VDC and a tolerance of 20%. The component utilizes surface mount technology in a 1210 (3528 metric) package, measuring 3.5 mm in length, 2.8 mm in width, and 2.1 mm in height. Key electrical specifications include an equivalent series resistance of 1.5 Ohms, a maximum leakage current of 5.4 uA, and a ripple current rating of 261 mA. It operates within a temperature range of -55 C to +105 C.
Feature Summary
- Utilizes niobium oxide dielectric technology for high volumetric efficiency.
Applications
- Portable electronic devices requiring compact power filtering.
Procurement Notes
Verify the specific manufacturer datasheet for the NOJB476M004RWJ to confirm all electrical parameters and mechanical dimensions before integration. Ensure compliance with moisture sensitivity levels and reflow soldering profiles as defined in the official documentation. Cross-reference the part number with authorized distributors to validate authenticity and current production status.
Selection Notes
Select this component when a low-profile surface mount solution is required for 4V applications. The 1210 package offers a balance between capacitance density and physical footprint. Consider the 1.5 Ohm ESR and 261 mA ripple current limits against circuit requirements. Verify thermal performance within the specified -55 C to +105 C operating range.
Part Context
This part belongs to the NOJ series of Niobium Oxide capacitors, marketed under the Oxicap trademark. It serves as an alternative to tantalum capacitors in specific form factors. The series is designed for surface mount assembly, providing reliable performance in space-constrained electronics where standard tantalum options may not fit or meet specific profile requirements.
Replacement Considerations
The NOJA476M004RWJ is a documented substitute within the same NOJ series, sharing identical 47 uF, 4 VDC, and 1206 packaging characteristics. Verify that the ESR and physical dimensions of the replacement are compatible with the target design constraints.
