This capacitance-voltage combination suits 3.3 V and 1.8 V rail decoupling where a low ESR tantalum provides better filtering than a ceramic at the same footprint. The 1411 (3528 Metric) / 1210 case measures 3.50 mm x 2.80 mm with a seated height of 2.10 mm max — a standard footprint that matches many existing board layouts for tantalum chip capacitors.
TAJB336K004RNJ – KYOCERA AVX 33 µF 4 V Molded Tantalum
MPNTAJB336K004RNJ
Active
KYOCERA AVX TAJ series, molded tantalum chip, 33 µF ±10%, 4 V rated, 1411 (3528 Metric) / 1210 case, -55°C to +125°C, active production.
$0.3549Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Molded |
| Series | TAJ |
| Mounting | Surface Mount |
| Voltage - rated | 4 V |
| Operating temperature | -55°C ~ 125°C |
| Size (Dimension) | 0.138\" L x 0.110\" W (3.50mm x 2.80mm) |
| Height - seated | 0.083\" (2.10mm) |
| Package | Tape & Reel (TR) |
| Features | General Purpose |
| Tolerance | ±10% |
| Capacitance | 33 µF |
| Case | 1411 (3528 Metric), 1210 |
| Manufacturer size code | B |
Product details
Frequently asked questions
What is the case size of TAJB336K004RNJ?
The manufacturer size code is B, corresponding to the 1411 (3528 Metric) / 1210 case. Dimensions are 3.50 mm x 2.80 mm with a seated height of 2.10 mm max.