ECW-U1332JX5 Panasonic Capacitor (Other) In Stock
Panasonic ECW-U1332JX5 is a stacked metallized PPS film capacitor featuring mold-less construction, delivering stable capacitance across temperature ranges. Key specs include 3300 pF capacitance, 100 V rating, and J tolerance (±5%). Available in surface-mount package from stock worldwide.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECW-U1332JX5 Datasheet PDF
- Category
- Capacitor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Stacked metallized PPS film dielectric for high stability and low dielectric absorption
- Mold-less simple construction reduces parasitic inductance for improved high-frequency performance
- 3300 pF capacitance at 100 V rating with ±5% (J) tolerance for precision filtering applications
- Compact surface-mount form factor suitable for automated PCB assembly
Applications
The ECW-U1332JX5 is well suited for precision timing circuits, resonant filters, and EMI suppression stages where PPS film's low dielectric absorption ensures signal integrity. Its 100 V rating and tight ±5% tolerance make it a reliable choice in switching power supply snubbers and high-frequency decoupling networks. Industrial instrumentation and audio signal conditioning equipment also benefit from its stable capacitance across a wide temperature range.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance and voltage rating does the ECW-U1332JX5 provide?
The ECW-U1332JX5 offers a capacitance of 3300 pF (3.3 nF) with a rated voltage of 100 V DC. The tolerance is ±5% (J grade), making it suitable for precision resonant and filter circuits that require tight capacitance matching across production lots.
Why choose PPS film over ceramic for snubber and EMI filter designs?
PPS (polyphenylene sulfide) film exhibits very low dielectric absorption, typically below 0.05%, compared to Class II ceramics which can show 10-15% capacitance drop under DC bias. This stability across a -40 °C to +105 °C operating range prevents capacitance drift in snubber networks and EMI filters, ensuring consistent damping and attenuation characteristics throughout product lifetime.
How does the mold-less construction of ECW-U1332JX5 benefit high-frequency circuit layouts?
The mold-less stacked construction minimizes the package body and internal lead length, reducing equivalent series inductance (ESL) to levels well below 5 nH typical for conventional leaded film capacitors. Lower ESL extends effective bypass performance into the MHz range, making the 3300 pF capacitor useful in RF interference suppression up to 100 MHz or more without self-resonance degrading filter insertion loss.
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