ECWU1104JC9 Panasonic Capacitor (Other) In Stock
Panasonic ECWU1104JC9 is a 0.1 µF, 100 V metallized PEN film capacitor in 2416 SMD package. It offers ±5% tolerance and high-reliability surface-mount construction for compact power filtering and signal coupling. Rated for industrial and consumer electronics applications, available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- ECWU1104JC9 Datasheet PDF
- Category
- Capacitor
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.1 µF capacitance with ±5% tolerance for precision filtering
- 100 V rated voltage suitable for DC power line decoupling
- Metallized Polyethylene Naphthalate (PEN) dielectric for superior stability
- 2416 [6041 Metric] SMD package enables high-density PCB assembly
- RoHS compliant (e1 JESD-609 code) for global regulatory adherence
- Surface-mount design simplifies automated pick-and-place manufacturing
Applications
The ECWU1104JC9 is widely used in DC-DC converter output filtering, EMI suppression networks, and high-frequency bypass applications in industrial power supplies. Its compact 2416 SMD form factor makes it ideal for space-constrained designs in automotive electronics, telecommunications equipment, and consumer audio/video devices. The high-voltage 100 V rating enables use in motor drive circuits and inverter snubber networks where film capacitor reliability is essential.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 20Weeks |
| YTEOL | 0 |
| Capacitance | 0.1 µF |
| Capacitor Type | FILM CAPACITOR |
| Dielectric Material | POLYETHYLENE NAPHTHALATE |
| Height | 1.8mm |
| JESD-609 Code | e1 |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 5% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, Embossed, 13 Inch |
| Positive Tolerance | 5% |
| Rated (DC) Voltage (URdc) | 100V |
| Size Code | 2416 |
| Surface Mount | YES |
| Terminal Finish | TIN SILVER COPPER |
| Terminal Shape | WRAPAROUND |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.25.00.45 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 100 V rating of ECWU1104JC9 compare to standard ceramic capacitors for DC bus filtering?
ECWU1104JC9 is rated at 100 V DC, which exceeds the typical 50 V or 25 V ratings of common MLCC ceramics in size-equivalent packages. The 0.1 µF metallized PEN film capacitor maintains capacitance stability across voltage and temperature, making it preferable for high-voltage DC bus decoupling where ceramic capacitors suffer piezoelectric noise or capacitance derating above 50 V.
What board footprint does the 2416 SMD package of ECWU1104JC9 occupy, and how does this affect PCB layout planning?
The 2416 [6041 Metric] package measures approximately 6.0 mm × 4.1 mm with a height of 1.8 mm, providing a manageable SMD footprint compatible with standard reflow soldering. This allows engineers to place the 0.1 µF film capacitor close to power supply pins, minimizing parasitic inductance in EMI filter designs up to 100 V.
Is ECWU1104JC9 RoHS compliant, and what compliance evidence supports it for global procurement?
Yes, ECWU1104JC9 carries RoHS-compliant status with JESD-609 code e1 and is REACH compliant, confirming it is free of restricted hazardous substances. The lead-free solder compatibility supports global procurement for consumer, industrial, and telecom markets requiring environmental certification on passive components rated to 100 V.
For a telecom power supply requiring snubber capacitors, does ECWU1104JC9 handle repetitive voltage transients?
ECWU1104JC9 uses metallized PEN film technology with self-healing properties, allowing the 0.1 µF, 100 V capacitor to withstand repetitive voltage transients typical in snubber and clamp networks. Film capacitors are rated for millions of charge/discharge cycles, making ECWU1104JC9 a reliable choice for telecom SMPS designs operating at voltages up to 100 V.
What is the typical lead time and sourcing risk for ECWU1104JC9 in production volumes?
The factory lead time for ECWU1104JC9 is 20 weeks, which is standard for specialty film capacitors from Panasonic. Procurement teams should plan buffer stock or identify qualified alternates with equivalent 0.1 µF, 100 V PEN film ratings to mitigate supply disruption for high-volume SMT production runs.
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