Is there a pin-compatible replacement for TMK107BBJ475KA-T?

Yes, C1608X5R1V475KT000E from TDK is a pin-compatible replacement. It shares the same 0603 package, 4.7µF capacitance, and ±10% tolerance, making it a suitable drop-in substitute.

What risks should I check before replacing TMK107BBJ475KA-T?

The main risks are physical and electrical. Check that the substitute's package (e.g., 0603) matches your board layout. Verify that its tolerance (e.g., ±10%) meets your circuit's requirements. Also, consider DC bias effects, as effective capacitance can vary between manufacturers.

TMK107BBJ475KA-T Alternatives, Datasheet & Cross Reference | TAIYO YUDEN

Find the best substitutes for the TAIYO YUDEN TMK107BBJ475KA-T, a 4.7µF 25V 0603 ceramic capacitor. We've analyzed pin-compatible upgrades and functional alternatives to help you manage your bill of materials.

AI replacement insight

Package riskhigh

Most alternatives are in larger packages (0805, 1206), which are not drop-in compatible with the 0603 footprint.

Electrical risklow

Many candidates match or exceed key electrical specs like voltage and capacitance. Some have wider tolerance.

Sourcing risklow

This is a very common capacitor value and package, with many cross-vendor options available.

Can it be replaced directly?

Yes, C1608X5R1V475KT000E from TDK is a direct, pin-compatible replacement for TMK107BBJ475KA-T with an improved voltage rating.

Best replacement path

The TDK C1608X5R1V475KT000E is the best replacement path, offering a pin-compatible upgrade with a higher 35V rating.

Main risk

The primary risk when substituting is package mismatch. Many functional alternatives require a larger footprint (0805 or 1206), necessitating a PCB redesign.

Recommended alternatives

A pin-compatible upgrade with a higher voltage rating (35V) in the same 0603 package.

View details

Alternative comparison matrix

Feature / factor	TMK107BBJ475KA-T	C1608X5R1V475KT000E	HGC0805R5475K500NSLJ	TCC1206X5R475K500HT	Compatibility / risk
Package	0603 (1608 Metric)	0603 (1608 Metric)	0805 (2012)	1206	0603 (1608 Metric) / 0805 (2012) / 1206 — Identical package ensures form and fit compatibility.; HGC0805R5475K500NSLJ: Larger package requires PCB layout change.; TCC1206X5R475K500HT: Larger package requires PCB layout change.
Voltage	25.0 V	35.0 V	50.0 V	50.0 V	35.0 V / 50.0 V — Higher voltage rating provides increased design margin.; HGC0805R5475K500NSLJ: Higher voltage rating provides increased design margin.; TCC1206X5R475K500HT: Higher voltage rating provides increased design margin.
Capacitance	4.7e-06 F	4.7e-06 F	4.7e-06 F	4.7e-06 F	4.7e-06 F — matched; HGC0805R5475K500NSLJ: matched; TCC1206X5R475K500HT: matched
Tolerance	10.0 %	10.0 %	-	10.0 %	10.0 % — matched; TCC1206X5R475K500HT: matched
Dielectric	X5R	X5R	-	-	X5R — matched

Application & sourcing insights

Questions & answers

The best alternative is C1608X5R1V475KT000E by TDK. It is pin-compatible, matches all key electrical parameters, and offers a higher voltage rating (35V vs 25V) for improved reliability.