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18087A391JAT2A This is a 390pF ±5% 500V ceramic capacitor with C0G/NP0 temperature coefficient. It is a surface mount MLCC in an 1808 (4520 Metric) package.
Mfr Part #:

18087A391JAT2A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
This is a 390pF ±5% 500V ceramic capacitor with C0G/NP0 temperature coefficient. It is a surface mount MLCC in an 1808 (4520 Metric) package.
✓ Total Stock: 499,690 pcs
$ Price Range: $0.40

18087A391JAT2A Available from 1 distributor

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499,690 pcs
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499690 pcs On Request 1 On Request On Request 25+ On Request On Request
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18087A391JAT2A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Length
Mounting Type
Operating Temperature
Tape & Reel
Temperature Coefficient
Tolerance
Voltage
Width
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18087A391JAT2A Description

Short technical summary and product information.

The 18087A391JAT2A is a surface mount multilayer ceramic capacitor (MLCC) manufactured by Kyocera AVX. It has a nominal capacitance of 390 pF with a tolerance of ±5% and a rated voltage of 500V DC. The capacitor features a C0G (NP0) temperature coefficient, providing stable capacitance over a wide temperature range from -55°C to +125°C.

 

This MLCC is housed in an 1808 (4520 Metric) package with dimensions of 4.57mm length and 2.03mm width. It is designed for surface mount assembly and is suitable for general purpose applications where high voltage and stable capacitance are required. The C0G dielectric offers low losses and excellent frequency characteristics.

 

Typical applications include snubber circuits, resonant circuits, and high voltage filtering in industrial and automotive electronics. The small footprint of the 1808 package allows for compact design.

18087A391JAT2A Quick Information

Product Type: Ceramic Capacitor (MLCC)
Series: 1808
Canonical Name: 390pF ±5% 500V C0G/NP0 MLCC Capacitor 1808 (4520 Metric)
Subcategory: Surface Mount MLCC

18087A391JAT2A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

18087A391JAT2A Estimated Pricing

Qty Low High
3,000+ $0.40 $0.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

18087A391JAT2A Features

  • 390pF capacitance with ±5% tolerance.
  • Rated for 500V DC operation.
  • C0G/NP0 temperature coefficient for stability.
  • Surface mount in 1808 (4520 Metric) package.
  • Operating temperature range -55°C to +125°C.

18087A391JAT2A Applications

  • Used in high voltage snubber circuits.
  • Suitable for resonant and timing circuits.
  • Ideal for filtering in DC-DC converters.
  • Applicable in industrial control systems.

18087A391JAT2A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the 18087A391JAT2A?

390 pF.

What is the rated voltage of this capacitor?

500V DC.

What is the capacitance tolerance?

±5%.

What is the temperature coefficient of this capacitor?

C0G, NP0.

What is the package size of the 18087A391JAT2A?

1808 (4520 Metric) surface mount package.

What is the operating temperature range?

-55°C to +125°C.

What is the mounting type?

Surface mount, MLCC.

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