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ROHM TCTO series M case User's Guide and Manual

Summary

These high-performance conductive polymer chip capacitors deliver large capacitance in a small package with ultra-low ESR and enhanced thermal shock reliability. This technical manual provides comprehensive engineering data necessary for integration into demanding electronic equipment, including AV devices and industrial automation. It details electrical ratings, part number coding guidelines, and rigorous performance specifications, such as temperature cycling and moisture resistance tests, ensuring reliable selection for professional designers and engineers.

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Conductive polymer chip capacitors (Bottom surface electrode type : Large capacitance) TCTO Series M Case Features (M) Dimensions (Unit : mm) 1) Conductive polymer used for the cathode material.

Anode mark

2) Ultra low ESR 3) Small package, but big capacitance 4) Screening by thermal shock

(Unit : mm) Dimensions M case 1.6 0.1+− W1 0.85 0.1+− W2 0.55 0.1+− 0.8 0.1+− 0.5 0.1+−

Part No. Explanation

6C M0 RT

Series name Nominal capacitance

TCTO Nominal capacitance in p F in 3 digits:

2 significant figures followed by the figure Case style representing the number of 0's.

Capacitance tolerance +− 20%M :

Rated voltage

Rated voltage (V) 2.5 6.3

Taping

CODE 0E 0G 0J 1A

8 : Tape width R : Positive electrode on the side opposite to sprocket hole

 This specification has possibility of charge, due to underdevelopment product. Please ask for latest specification to our sales.

www.rohm.com

1/5 2012.03 - Rev.D

○c 2012 ROHM Co., Ltd. All rights reserved.

Page Summary Contents For ROHM TCTO series M case User's Guide and Manual

Page 1 Conductive polymer chip capacitors (Bottom surface electrode type : Large capacitance) TCTO Series M Case Features (M) Dimensions (Unit : mm) 1) Conductive polymer used for the cathode material. Ano...
Page 2 Data Sheet TCTO Series M Case  Rated table (ESR : mΩ) Rated voltage (V.DC) 22 (226) 800∗ 33 (336) 47 (476) Under development  Marking The indications listed below should be given on the surface of a...
Page 3 Data Sheet TCTO Series M Case  Characteristics Item Performance Test conditions (based on JIS C 5101−1 and JIS C 5101−3) Operating Temperature −55°C to +105°C Voltage reduction when temperature excee...
Page 4 Data Sheet TCTO Series M Case Item Performance Test conditions (based on JIS C 5101−1 and JIS C 5101− 3) Temperature Temp. −55°C As per 4.29 JIS C 5101-1 Stability As per 4.13 JIS C 5101-3 ΔC / C With...
Page 5 Data Sheet TCTO Series M Case  Standard products list, TCTO series M cace Rated Category Surge Leakage 120Hz Cap. 100k Hz voltage voltage voltage Tolerance current 120Hz Part No. 1WV.5min 25°C 2.5 3....
Page 6 Notice No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without not...

Manual Details

Brand ROHM
Pages 6
File Size 184.85 KB
Published June 22, 2026
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Frequently Asked Questions

What is the operating temperature range for these capacitors?

The specified operating temperature range is from -55°C to +105°C.

How should I determine if voltage derating is necessary?

Voltage reduction when the temperature exceeds +85°C requires attention, but there is no voltage derating required at the standard maximum operation of +85°C.

Where must the polarity indication be shown on the capacitor surface?

The polarity should be shown by a bar located on the anode side of the capacitor.

Are these highly reliable for safety-critical equipment like medical instruments?

No, this product is not designed or manufactured to use in equipment where failure could result in a direct threat to human life. Contact ROHM sales if special purpose use is intended.