Mfr Part #:

C2012X7R2A104K125AA

Available from 6 distributors

Mfr Name: TDK Corporation

TDK C2012X7R2A104K125AA is a 0.1 µF, 100V, X7R dielectric, ±10% tolerance MLCC in an 0805 package.

✓ Total Stock: 19,397 pcs

C2012X7R2A104K125AA Available from 6 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	16,000 pcs On Request	16000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	1,938 pcs On Request	1938 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	819 pcs On Request	819 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Tomark Electronics Ltd ✓ Non-Authorised Inventory information	500 pcs On Request	500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Akira Global ✓ Non-Authorised Inventory information	100 pcs On Request	100 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	40 pcs On Request	40 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

C2012X7R2A104K125AA Description

Short technical summary and product information.

The TDK C2012X7R2A104K125AA is a surface-mount multilayer ceramic capacitor (MLCC) with a capacitance of 0.1 µF and a rated voltage of 100V DC. It features an X7R temperature coefficient, ensuring stable capacitance over a wide temperature range of -55°C to +125°C with a ±15% change. The component offers a ±10% tolerance and is housed in an industry-standard 0805 (2012 Metric) package, measuring 2.00mm x 1.25mm with a maximum thickness of 1.45mm.

This capacitor is designed for general-purpose applications where moderate capacitance stability and high voltage rating are required. The X7R dielectric makes it suitable for bypass, coupling, and decoupling circuits in power supplies, industrial controls, and consumer electronics. Its surface-mount construction supports automated assembly processes.

The part is RoHS3 compliant and REACH unaffected, with an MSL rating of Level 1 (unlimited floor life). It is available in tape and reel packaging for high-volume production.

C2012X7R2A104K125AA Quick Information

Product Type: MLCC Capacitor

Canonical Name: TDK C2012X7R2A104K125AA MLCC, 0.1 µF, 100V, X7R, ±10%, 0805

Subcategory: Multilayer Ceramic Capacitor (MLCC)

C2012X7R2A104K125AA Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

C2012X7R2A104K125AA Features

0.1 µF capacitance with ±10% tolerance.
Rated for 100V DC operation.
X7R dielectric for stable performance.
0805 surface-mount package (2.00mm x 1.25mm).
Operating temperature range -55°C to +125°C.

C2012X7R2A104K125AA Applications

Used in power supply decoupling circuits.
Suitable for general-purpose filtering applications.
Ideal for industrial control electronics.
Common in consumer electronic devices.

C2012X7R2A104K125AA FAQs

5 frequently asked questions generated from this part’s specifications.

What is the capacitance of the C2012X7R2A104K125AA?

The capacitance is 0.1 µF.

What is the voltage rating of this capacitor?

The rated voltage is 100V DC.

What is the temperature coefficient of the C2012X7R2A104K125AA?

The temperature coefficient is X7R.

What is the tolerance of this MLCC?

The tolerance is ±10%.

What is the package size of the C2012X7R2A104K125AA?

The package is 0805 (2012 Metric), measuring 2.00mm x 1.25mm with a maximum thickness of 1.45mm.

Category	Ceramic Capacitors
Manufacturer Name	TDK Corporation
Applications	General Purpose
Capacitance	0.1 µF
Length	2.00mm (0.079")
Mounting Type	Surface Mount, MLCC
Operating Temperature	-55°C ~ 125°C
Temperature Coefficient	X7R
Thickness (Max)	1.45mm (0.057")
Tolerance	±10%
Voltage	100V
Width	1.25mm (0.049")