Film capacitor B3202*H/J

polypropylene filmfor printed circuit boardsEMI

Overview
EMI suppression capacitors designed for high-frequency emission suppression and protection against electrical faults. IEC 60384-14 certified parts with UL 94 V-0 self-extinguishing construction and overvoltage resistance. Available in X and Y safety categories and multiple subclasses, with wide voltage, temperature and THB (Temperature Humidity Bias) options. Series cover consumer electronics, industrial equipment and automotive applications; selected types are AEC‑Q200 qualified.

Features

• Comprehensive range of superior capacitors across multiple series
• International approvals (UL, ENEC, CQC)
• Capacitance up to 30 µF in single units depending on series
• Compact package sizes for PCB space savings
• Automotive-grade (AEC‑Q200) options available
• Robust THB (High Temperature, Humidity and Bias) variants

Customer benefits
Savings

• Reduced PCB area due to higher packing densities
• Lower component count with high current / high pulse capable series
• Extended service life from improved THB robustness

Electrical

• Long life expectancy based on advanced polypropylene film technology
• Self-healing behavior
• Stable capacitance under voltage variation
• Compliant with IEC 60384-14 (2023 revision) for relevant series

Mechanical

• Flame-retardant cases and filling materials

Environment

• Pb-free, RoHS compatible

Datasheets - summary table
Suppression class | RMS voltage (V AC) | Temperature, max. (°C) | THB compliance | AEC–Q200 | Type | Capacitance (µF)
B3201*A5/B5/C5 | 500 | +125 | +85 °C / 85% RH / 500 V AC / 500 h | yes | B3201*A5/B5/C5 | 0.001 - 0.00068
X1 (B3291*H4/J4 … B32918H/J4) | 480 | +110 | +85 °C / 85% RH / 380 V AC / 1000 h | yes | B3291*H4/J4 | 0.015 - 10
X1 (B32912_918_530V etc.) | 530 | +110 | +40 °C / 93% RH / 440 V AC / 500 h | --- | B3291*A5/B5/C5 | 0.0068 - 5.6
X1 (B32911…B32916) | 330 | +110 | +40 °C / 93% RH / 0 V / 1344 h | --- | B3291*A3/B3 | 0.022 - 6.8
X2 (B3292*U/V) | 350 | +110 | +85 °C / 85% RH / 350 V AC / 1000 h | yes | B3292*U/V | 0.047 - 20
X2 (B32922*M3/N3 …) | 305 | +110 | +85 °C / 85% RH / 305 V AC / 1000 h | yes | B3292*M3/N3 | 0.1 - 4.7
X2 (MKT_B32932 … B32936) | 305 | +105 | +85 °C / 85% RH / 240 V AC / 1000 h | yes | B3293*A/B | 0.047 - 2.2
X2 (B32922_926_H_J) | 305 | +110 | +85 °C / 85% RH / 240 V AC / 1000 h | yes | B3292*H3/J3 | 0.1 - 15
X2 (B32924x4_928x4_350V) | 350 | +110 | +85 °C / 85% RH / 330 V AC / 1000 h | yes | B3292*A4/B4/S4 | 0.47 - 20
X2 (X2_B32921_928 etc.) | 305 | +110 | +40 °C / 93% RH / 0 V / 1344 h | --- | B3292*C/D | 0.01 - 30
X2 (B32922_924_P_Q, higher temp variants) | 305 | +125 | +85 °C / 85% RH / 240 V AC / 500 h | yes | B3292*P/Q | 0.033 - 5.6
Y1 (B81123) | 500 | +110 | +85 °C / 85% RH / 500 V AC / 1000 h | yes | B81123 | 0.001 - 0.01
Y2 (B32021 … B32026) | 300 | +110 | +40 °C / 93% RH / 0 V / 1344 h | --- | B3202*A3/B3/C3 | 0.001 - 1
Y2 (B32032 … B32036) | 350 | +110 | +85 °C / 85% RH / 350 V AC / 1000 h | yes | B3203*A/B/C | 0.0047 - 1.2
Y2 (B32021H/J … B32026H/J) high temp variants | 300 | +125 | +40 °C / 93% RH / 330 V AC / 1000 h | yes | B3202*H/J | 0.001 - 1

Technical specifications

• Standards & approvals: IEC 60384-14, UL 94 V-0, UL/ENEC/CQC where applicable
• Suppression classes: X1, X2, Y1, Y2 (multiple series covering X/Y subclasses)
• Capacitance range: approx. 0.001 µF up to 30 µF depending on series
• RMS voltage ratings: examples 300–530 V AC depending on series
• Maximum operating temperatures: typically +105 °C, +110 °C or +125 °C depending on series
• THB test ratings: options such as +40 °C / 93% RH or +85 °C / 85% RH with various voltages and durations
• Automotive qualification: selected series AEC‑Q200 compliant
• Construction: polypropylene film technology, self‑healing, flame-retardant cases and filling
• Environmental: Pb-free, RoHS compatible
• Typical applications: household appliances, automotive, industrial equipment, renewable energy and general EMI suppression