![B72660M0231K093 — TVS Varistor, 230 V, 300 V, 595 V, 4032 [10080 Metric], Metal Oxide Varistor (MOV)](/media/9/2/9/8ADC186FD5EC0929.webp)
B72660M0231K093
TVS Varistor, 230 V, 300 V, 595 V, 4032 [10080 Metric], Metal Oxide Varistor (MOV)
- Manufacturer: TDK
- Product type: TVS Varistors
- Voltage Rating VAC:230V; Voltage Rating V DC:300V; Product Range:-; Clamping Voltage Vc Max:595V; Varistor Case Style:4032; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge Current @ 8/
- SVHC: No SVHC (21-Jan-2025)
- Product Range: -
- Varistor Type: Metal Oxide Varistor (MOV)
- Voltage Rating VAC: 230V
- Voltage Rating VDC: 300V
- Varistor Case Style: 4032 [10080 Metric]
- Clamping Voltage Vc Max: 595V
- Peak Energy (10/1000uS): 17J
- Operating Temperature Max: 85°C
- Operating Temperature Min: -55°C
- Peak Surge Current @ 8/20µs: 1.2kA
- Automotive Qualification Standard: -
| Delivery and price | |
|---|---|
| Units per pack | 2000 |
| Price | 0.672 € |
| Current stock | 10+ |
| Lead time | 30 days |
**Metal Oxide Varistors SMD Varistors, Monolithic (CU)** **CU4032K230G2K1 B72660M0231K093** **Data sheet** ## SIOV nomenclature CU = Chip encapsulated 4032 = 40/100’’ x 32/100’’ = 10,0 mm x 8,0 mm K = Tolerance of Vv at 1 mA: ± 10 % 230 = Max. AC voltage G2 = Taped and reeled ( 1000 pcs/reel ) K1 = sealed type Figure: Dimensions given in Millimeters (mm) L H ~~-~~ = X AL L = 10,2 +/- 0,3 mm B = 8,0 +/- 0,3 mm H = 4,5 +/- 0,3 mm B AL = 1,5 +/- 0,3 mm Xmax = 0,3 mm ## Electrical data: Maximum ratings: Max. operating AC voltage VRMS = 230V ( T = 85°C ) Max. operating DC voltage VDC = 300V Surge current ( 8/20 µs ) 1 time Imax = 1200A Energy absorption ( 2 ms ) Wmax = 17,0J Average power dissipation Pmax = 0,25W Characteristics: Varistor voltage at 1 mA Vv = 360V±10% ( T = 25°C ) Clamping voltage at 10 A Vc max = 595V Typ. capacitance at 1 kHz C = 115pF ISSUE DATE 20.02.03 ISSUE a PUBLISHER KB VS PE PAGE 1/2 ~~eeee~~ **Metal Oxide Varistors** **CU4032K230G2K1 B72660M0231K093** **SMD Varistors, Monolithic (CU)** ## **Data sheet** ## Derating: **==> picture [459 x 261] intentionally omitted <==** **----- Start of picture text -----**<br> 10000<br>i max.<br>t r<br>Si oF<br>1000<br>1 x<br>100 ef 2 x<br>10 x<br>< ee eee<br>10^2 x<br>10^3 x<br>10^4 x<br>SSS. 10 10^5 x 10^6 x Se —™<br>ee ee ee inf.. ee<br>—_———<br>1 PP _———Pp<br>et<br>ee Oe ee ee ee<br>0,1<br>10 100 1000 10000<br>t r [µs]<br>**----- End of picture text -----**<br> Note: More details can be found in the data book 'SIOV Metal Oxide Varistors', Ordering No. EPC: 62002-7600 EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. ISSUE DATE 20.02.03 ISSUE a PUBLISHER KB VS PE PAGE 2/2
Updated at April 23, 2026
TDK Corporation is a globally recognized leader in electronic components and magnetic materials. Founded in 1935 to commercialize ferrites, the Tokyo-based company has evolved into a comprehensive manufacturer of high-performance passive components, sensors, and power electronics. TDK’s advanced materials technology serves as the foundation for its extensive portfolio, driving innovation across automotive, industrial, consumer electronics, and communication technologies. Our selection of TDK components heavily features their industry-leading passive components, with a primary focus on magnetics. TDK excels in manufacturing reliable inductive solutions, offering a vast array of power inductors and RF inductors optimized for demanding power management and high-frequency applications. Furthermore, their expertise in electromagnetic compatibility is showcased through a comprehensive range of EMC and RFI suppression products. This includes common mode chokes, power line filters, and specialized shielding materials designed to ensure superior signal integrity in complex designs. Beyond inductors and filtering components, TDK provides robust circuit protection and sensing solutions essential for modern engineering. The portfolio includes precision temperature sensing and compensation NTC thermistors, alongside TVS varistors and inrush current limiting components that safeguard sensitive electronics. Complemented by fixed value inductors, supercapacitors, and charging coils, TDK's versatile product offering delivers the reliability and performance required for sophisticated circuit design.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 540,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →