ECH-U1103GC9 Panasonic Capacitor (Other) In Stock
Panasonic ECH-U1103GC9 is a 10 nF, 100 V DC SMD polyphenylene sulfide (PPS) film capacitor with ±2% tolerance in a compact surface mount package. It features excellent high-frequency performance and low loss characteristics ideal for precision filtering and timing circuits. Available from stock globally with fast worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECH-U1103GC9 Datasheet PDF
- Category
- Capacitor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10 nF capacitance at 100 V DC with tight ±2% tolerance for precision analog and filtering circuits
- Polyphenylene sulfide (PPS) film dielectric offers excellent high-frequency stability and low dissipation factor across a wide temperature range
- SMD surface mount package enables automated reflow assembly in compact PCB layouts with low parasitic inductance
Applications
The ECH-U1103GC9 is suitable for precision analog signal filtering, resonant circuit tuning, and decoupling in power electronics operating up to 100 V DC. Its PPS film dielectric with ±2% tolerance makes it a preferred choice in audio crossover networks, switching power supply snubber circuits, and high-voltage sensor interface boards where capacitance stability over temperature is essential.
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 voltage rating and capacitance does the ECH-U1103GC9 provide for SMD filter designs?
The ECH-U1103GC9 is rated at 100 V DC with 10 nF capacitance and ±2% tolerance. This combination makes it suitable for high-voltage filtering stages, resonant circuits, and precision timing networks in switching power supplies and motor drive controllers operating below 100 V.
Why choose a PPS film capacitor like the ECH-U1103GC9 over MLCC alternatives in RF or high-frequency circuits?
PPS film capacitors such as the ECH-U1103GC9 exhibit significantly lower equivalent series resistance (ESR) and much better capacitance stability versus temperature than equivalent Class II MLCCs (X7R, Y5V). At frequencies above 1 MHz and across the -55°C to +125°C operating range, PPS film maintains within ±1% of nominal value, while X7R can shift by ±15% or more.
Can the ECH-U1103GC9 be used in snubber circuits for IGBTs and MOSFETs up to 100 V?
Yes, the ECH-U1103GC9 is well suited for snubber circuits on IGBTs and MOSFETs rated up to 100 V. Its 10 nF capacitance combined with low ESL and the 100 V DC rating allows it to absorb switching transients effectively. PPS film dielectric also withstands repetitive peak voltages common in 48 V and 60 V power converter snubber applications.
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