1812PC334MAT1A Kyocera AVX 1812PC334MAT1A is a 0.33µF, 250V, X7R dielectric MLCC capacitor in a 1812 surface mount package.
Mfr Part #:

1812PC334MAT1A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Kyocera AVX 1812PC334MAT1A is a 0.33µF, 250V, X7R dielectric MLCC capacitor in a 1812 surface mount package.
Total Stock: 494,697 pcs
$ Price Range: $0.50

1812PC334MAT1A Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
494,697 pcs
494697 pcs On Request 1 On Request On Request 25+ On Request On Request

1812PC334MAT1A 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
Thickness (Max)
Tolerance
Voltage
Width

1812PC334MAT1A Description

Short technical summary and product information.

The Kyocera AVX 1812PC334MAT1A is a multilayer ceramic chip capacitor (MLCC) designed for telecom and modem applications, specifically as a Tip & Ring or ring detector capacitor. It blocks -48V DC telephone line voltage while passing subscriber AC signal pulses (16 to 25Hz, 70 to 90Vrms).

 

This capacitor offers a capacitance of 0.33µF with a rated voltage of 250V DC and a tolerance of ±20%. The X7R temperature coefficient ensures stable performance over a wide operating temperature range of -55°C to +125°C.

 

The component is housed in a standard 1812 (4532 Metric) surface mount package with dimensions 4.50mm length, 3.20mm width, and 2.00mm maximum thickness. It features excellent high frequency performance, low ESR, and improved temperature performance compared to film capacitors.

 

This part is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited). It is suitable for general purpose applications and is a drop-in replacement for larger leaded film capacitors in space-constrained designs.

1812PC334MAT1A Quick Information

Product Type: MLCC Capacitor
Series: Tip & Ring
Canonical Name: Kyocera AVX 1812PC334MAT1A MLCC Capacitor
Subcategory: Tip & Ring Capacitor

1812PC334MAT1A Compliance

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

1812PC334MAT1A Estimated Pricing

Qty Low High
1,000+ $0.50 $0.50

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

1812PC334MAT1A Features

  • 0.33µF capacitance with ±20% tolerance.
  • Rated for 250V DC operation.
  • X7R dielectric for stable temperature performance.
  • Surface mount 1812 package (4.50mm x 3.20mm).
  • Designed for telecom ring detector applications.

1812PC334MAT1A Applications

  • Used in telecom ring detector circuits.
  • Ideal for modem line interface designs.
  • Replaces larger leaded film capacitors.
  • Suitable for general purpose DC blocking.

1812PC334MAT1A FAQs

3 frequently asked questions generated from this part’s specifications.
What is the capacitance and voltage rating of the 1812PC334MAT1A?

The capacitance is 0.33µF with a rated voltage of 250V DC.

What is the tolerance of this capacitor?

The tolerance is ±20%.

What is the temperature coefficient of the 1812PC334MAT1A?

The temperature coefficient is X7R, with an operating temperature range of -55°C to +125°C.

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