ECW-U1333JC9 Panasonic Capacitor (Other) In Stock
Panasonic ECW-U1333JC9 is a 33 nF 100 V stacked metallized PPS film capacitor with mold-less construction, offering ±5% tolerance and excellent high-frequency performance for precision analog circuits. From $0.20 in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECW-U1333JC9 Datasheet PDF
- Category
- Capacitor
- Price
- From $0.3938(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ECW-U1333JC9?
- Stacked metallized PPS (polyphenylene sulfide) film dielectric provides superior high-frequency stability and low dielectric loss compared to standard polyester film capacitors
- 33 nF capacitance at 100 V rated voltage with ±5% (J-grade) tolerance for precision timing and filter network applications
- Mold-less construction reduces parasitic inductance and capacitance, enabling reliable performance at frequencies up to several hundred MHz
What is ECW-U1333JC9 used for?
The ECW-U1333JC9 is used in precision analog filter networks, resonant circuits, and high-frequency coupling applications where low dielectric absorption and stable capacitance over temperature are essential. Its 100 V rating and PPS film dielectric make it suitable for audio crossover networks, switched-mode power supply snubbers, and sensor signal conditioning circuits. The mold-less package minimizes lead inductance for demanding RF and high-speed analog designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the ECW-U1333JC9 datasheet?
ECW-U1333JC9 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ECW-U1333JC9?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance, voltage rating, and tolerance does the ECW-U1333JC9 provide?
The ECW-U1333JC9 is rated at 33 nF capacitance with a 100 V DC working voltage and ±5% tolerance (J grade). These specifications suit precision filter and timing circuits where capacitance accuracy within 5% of nominal is required over the operating temperature range of -55°C to +105°C.
Why choose PPS film over standard polyester film for high-frequency filter designs using ECW-U1333JC9?
PPS (polyphenylene sulfide) film offers a lower dissipation factor (tan δ typically below 0.0003 at 1 kHz) compared to polyester film, which can exceed 0.01. For filter networks operating above 100 kHz, the ECW-U1333JC9's PPS dielectric provides more stable capacitance vs. frequency and lower insertion loss, making it preferable in audio equipment and precision RF circuits.
Can ECW-U1333JC9 be used as a snubber capacitor across a MOSFET switch rated at 80 V?
Yes, the ECW-U1333JC9 is well suited for snubber duty at 80 V drain-source voltages, since its 100 V rating provides a 20 V safety margin. The stacked metallized PPS construction handles repetitive high-frequency charge/discharge cycles across a MOSFET switch, and the 33 nF value combined with a series resistor of 1–10 Ω effectively damps switching transients in converters operating up to 500 kHz.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1250 | $1.13 |
| 100+ | $0.6287 | $62.87 |
| 357+ | $0.4500 | $160.65 |
| 1779+ | $0.3938 | $700.57 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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