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B72225T4251K101

SKU: B72225T4251K101

Regular price ₹ 297.97
Sale price ₹ 297.97 Regular price
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EPICOS B72225T4251K101 Metal Oxide Varistor (SIOV) - Circuit Protection

The EPCOS B72225T4251K101 is a high-performance metal oxide varistor (MOV) designed for circuit protection applications. Manufactured in China, this device offers reliable transient voltage suppression with a wide operating voltage range and high surge current ratings, making it suitable for various electronic systems including air conditioners, refrigerators, TVs, power meters, inverters, telecom equipment, and solar inverters.

  • Part Number: B72225T4251K101
  • Manufacturer: EPCOS
  • Country of Origin (COO): CN
  • Unit of Measure (UOM): EA
  • ECCN: EAR99
  • Package Type: BLK (Black)
  • RoHS Compliant: Yes
  • Datasheet: Download Datasheet

Product Features

  • Round leaded varistor element with epoxy resin coating, flame-retardant to UL 94 V-0
  • Wide operating voltage range: 115 V RMS to 420 V RMS
  • Self-protected under abnormal overvoltage conditions
  • High surge current capability up to 20 kA (8/20 µs test)
  • Compliance with UL, IEC, and VDE standards

Technical Specifications

Maximum Ratings (TA = 85°C) Type (untaped) SIOV- V RMS (V) V DC (V) imax (8/20 µs) A In (8/20 µs) 15x A Wmax (2 ms) J Pmax W
Order Code B72225T4251K101 115 150 20000 10000 170 1.0
Order Code B72225T4251K101 130 170 20000 10000 185 1.0
Order Code B72225T4251K101 140 180 20000 10000 195 1.0
Order Code B72225T4251K101 150 200 20000 10000 215 1.0
Order Code B72225T4251K101 175 225 20000 10000 245 1.0
Order Code B72225T4251K101 210 270 20000 10000 290 1.0
Order Code B72225T4251K101 230 300 20000 10000 315 1.0
Order Code B72225T4251K101 250 320 20000 10000 345 1.0
Order Code B72225T4251K101 275 350 20000 10000 375 1.0
Order Code B72225T4251K101 300 385 20000 10000 410 1.0
Order Code B72225T4251K101 320 420 20000 10000 445 1.0

Characteristics (at TA = 25°C)

Ordering Code Type (untaped) SIOV- Vv (V) ΔVv (1 mA) % Vc,max (V) ic (A) Ctyp (pF)
B72225T4111K101 ETFV25K115E4 180 ±10 300 150 2280
B72225T4131K101 ETFV25K130E4 205 ±10 340 150 2010
B72225T4141K101 ETFV25K140E4 220 ±10 360 150 1860
B72225T4151K101 ETFV25K150E4 240 ±10 395 150 1740
B72225T4171K101 ETFV25K175E4 270 ±10 455 150 1500
B72225T4211K101 ETFV25K210E4 330 ±10 545 150 1245
B72225T4231K101 ETFV25K230E4 360 ±10 595 150 1140
B72225T4251K101 ETFV25K250E4 390 ±10 650 150 1050
B72225T4271K101 ETFV25K275E4 430 ±10 710 150 945
B72225T4301K101 ETFV25K300E4 470 ±10 775 150 870
B72225T4321K101 ETFV25K320E4 510 ±10 840 150 810
B72225T4351K101 ETFV25K350E4 560 ±10 910 150 750
B72225T4381K101 ETFV25K385E4 620 ±10 1025 150 675
B72225T4421K101 ETFV25K420E4 680 ±10 1120 150 630

For detailed technical data, safety cautions, and application notes, please refer to the full datasheet.

Note: Datasheet was not processed, please search the internet for the part number for more details.


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