ECWU1C474JC9 Panasonic Capacitor (Capacitor Chip Non-polarised) In Stock
Panasonic ECWU1C474JC9 is a 0.47 µF polyethylene naphthalate (PEN) film capacitor in a surface-mount chip package measuring 2.8 mm height, RoHS and REACH compliant, designed for high-frequency filtering and bypass applications in compact PCB assemblies.
- Manufacturer
- Panasonic
- Package
- Capacitor Chip Non-polarised
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- ECWU1C474JC9 Datasheet PDF
- Category
- Capacitor
- Price
- From $0.6930(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ECWU1C474JC9?
- 0.47 µF capacitance using polyethylene naphthalate (PEN) dielectric for low loss
- Surface-mount chip form factor, 2.8 mm height for low-profile designs
- RoHS and REACH compliant (JESD-609 e1 lead-free)
- Film capacitor construction provides excellent self-healing and long operational life
- Non-polarized design allows bidirectional AC or DC circuit placement
What is ECWU1C474JC9 used for?
The ECWU1C474JC9 is used in high-frequency noise filtering, AC line bypass, and decoupling circuits in power supplies, audio equipment, and industrial electronics where a non-polarized 0.47 µF film capacitor is preferred over electrolytic types for better frequency response. Its surface-mount packaging and PEN dielectric make it well suited for automated SMT assembly in compact consumer and industrial PCB designs.
What are the specifications of ECWU1C474JC9?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 20Weeks |
| YTEOL | 0 |
| Capacitance | 0.47 µF |
| Capacitor Type | FILM CAPACITOR |
| Dielectric Material | POLYETHYLENE NAPHTHALATE |
| Height | 2.8mm |
| JESD-609 Code | e1 |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 5% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR |
| Positive Tolerance | 5% |
| Rated (DC) Voltage (URdc) | 16V |
| Size Code | 2416 |
| Surface Mount | YES |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) - hot dipped |
| Terminal Shape | WRAPAROUND |
| Package | Capacitor Chip Non-polarised |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.25.00.45 |
| Country of Origin | Japan |
Where can I find the ECWU1C474JC9 datasheet?
ECWU1C474JC9 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ECWU1C474JC9?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why choose a PEN film dielectric in the ECWU1C474JC9 over a ceramic capacitor for high-frequency filtering?
The ECWU1C474JC9 uses a polyethylene naphthalate (PEN) film dielectric that exhibits stable capacitance over frequency and temperature, unlike Class 2 ceramics that can lose 50% or more of their 0.47 µF rated value under DC bias or mechanical stress.
Can the ECWU1C474JC9 be used in AC line filtering circuits, and what is its non-polarized advantage?
Yes, the ECWU1C474JC9 is a non-polarized film capacitor rated at 0.47 µF, making it suitable for AC coupling and line filtering circuits where electrolytic capacitors cannot be used due to voltage polarity reversal requirements in 50 Hz or 60 Hz mains filter stages.
What is the factory lead time for ECWU1C474JC9 and how should buyers plan procurement?
The ECWU1C474JC9 carries a factory lead time of 20 weeks from Panasonic, so buyers should plan safety stock or place blanket orders at least 5 months in advance to avoid supply gaps in production schedules for power supply or audio filter assemblies.
How does the 2.8 mm height of the ECWU1C474JC9 affect PCB assembly clearance in low-profile enclosures?
At 2.8 mm height, the ECWU1C474JC9 chip film capacitor fits within standard SMD height clearance zones used in slim consumer electronics and compact industrial modules, providing more headroom than through-hole film capacitors while maintaining the same 0.47 µF capacitance value.
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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+ | $2.1160 | $2.12 |
| 48+ | $1.0580 | $50.78 |
| 125+ | $1.0500 | $131.25 |
| 190+ | $0.8464 | $160.82 |
| 400+ | $0.7875 | $315.00 |
| 1000+ | $0.6930 | $693.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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