1808AA391KAT1A AVX Capacitor (Other) In Stock
AVX 1808AA391KAT1A is a multilayer surface-mount ceramic capacitor for high-voltage filtering and coupling. Key specs include 390 pF, +/-10% tolerance, 1000V rating, and 1808 size. Sourcing support covers stock checks and worldwide shipping.
- Manufacturer
- AVX
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- 1808AA391KAT1A 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
What are the key features of 1808AA391KAT1A?
- 390 pF capacitance targets high-voltage coupling, filtering, and low-value bypass positions.
- 1000V rating supports designs that require a 1 kV ceramic capacitor margin.
- +/-10% tolerance gives tighter capacitance control than broad +/-20% ceramic options.
- 1808 surface-mount case supports automated placement in compact high-voltage layouts.
- Multilayer ceramic construction is identified in the fetched specs for board-level reliability review.
- Pb-free Yes, REACH compliant, and JESD-609 e3 details support purchasing qualification.
What is 1808AA391KAT1A used for?
This AVX multilayer ceramic capacitor is suited for high-voltage filtering, coupling, and bypass points where a small 390 pF value is needed. Its 1000V rating and 1808 surface-mount format make it useful in industrial controls, power conversion, lighting, and instrumentation circuits.
What are the specifications of 1808AA391KAT1A?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Capacitance | 0.00039 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 2.2098mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Multilayer | Yes |
| Negative Tolerance | 10% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, 7 Inch |
| Positive Tolerance | 10% |
| Rated (DC) Voltage (URdc) | 1000V |
| Size Code | 1808 |
| Surface Mount | YES |
| Temperature Characteristics Code | C0G |
| Temperature Coefficient | 30ppm/Cel ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| Terminal Shape | WRAPAROUND |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.24.00.20 |
Where can I find the 1808AA391KAT1A datasheet?
1808AA391KAT1A Datasheet DownloadOfficial datasheet from AVX
What are equivalent replacements for 1808AA391KAT1A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should the 390 pF value be used in a design review?
The 390 pF capacitance is best reviewed for low-value filtering or coupling needs, with the 1000V rating and +/-10% tolerance checked against circuit limits.
Which applications suit a 1000V ceramic capacitor in 1808 size?
A 1000V ceramic capacitor in 1808 size can fit high-voltage filtering, signal coupling, and bypass nodes in power supplies, industrial controls, and lighting electronics.
How does the multilayer surface-mount construction affect assembly choices?
The fetched context identifies multilayer ceramic and surface-mount construction, so buyers should confirm the 1808 footprint and 2.2098 mm height against assembly constraints.
Which sourcing checks are useful before approving alternates?
Alternate review should match at least 390 pF capacitance, +/-10% tolerance, 1000V rating, ceramic dielectric, and 1808 surface-mount package expectations.
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About AVX
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