SPECIFICATIONS

Brand Name: NONE

High-concerned chemical: none

Origin: Mainland China

Type: Polypropylene Film Capacitor

Safety Capacitor

Safety capacitors refer to capacitors that, even after failure, will not cause electric shock or endanger personal safety. They are typically used only for filtering purposes in anti-interference circuits. They are employed in power supply filters, serving a power filtering function by filtering both common-mode and differential-mode interference. This is for safety considerations and EMC (Electromagnetic Compatibility).

■ Applicable Standards
GB/T6346.14-2015/UL60384
IEC60384-14 / EN60384-14

■ Construction
Dielectric: Polypropylene film
Electrodes: Metal vacuum deposited layer
Encapsulation: Flame retardant epoxy resin, compliant with UL94 V-0
Case: Flame retardant PBT plastic case, compliant with UL94 V-0
Leads: Copper-clad steel tinned (CP wire) or copper wire

■ Typical Applications
Across-the-line, surge suppression, EMI filtering in AC applications; power switches, etc.
Examples: Lighting fixtures, power supplies, etc.

■ Features
Consistent appearance; good self-healing properties; high moisture resistance; capable of withstanding high currents; long life; excellent over-voltage resistance.

■ Compliant with ROHS Standards

Parameter	Conditions / Specification
Climatic Condition	-40°C to +110°C / 56 days
Rated Voltage	300 VAC / 275 VAC / 320 VAC
Capacitance Tolerance	J — ±5% K — ±10% M — ±20%
Capacitance Range	0.0022 μF to 4.7 μF Test Voltage: 1V at 20°C
Dielectric Strength	Terminal to Terminal: 4.3 × UR or 2100 VDC for 5 seconds (No breakdown or flashover) Terminal to Case: 2000 VAC for 5 seconds
Dissipation Factor	≤ 0.0015 at 10 kHz for CR ≤ 1.0 μF ≤ 0.0020 at 1 kHz for CR > 1.0 μF Test Voltage: 1V at 20°C
Insulation Resistance	For CR ≤ 0.33 μF: IR ≥ 30,000 MΩ For CR > 0.33 μF: IR ≥ 10,000 s (MΩ.μF) (Measured after 1 minute charge at 100V, 20°C)
Steady State Humidity	Temperature: 40 ± 2°C Humidity: 93% RH Duration: 56 days Criteria: No visible damage, marking legible; IR ≥ 50% of rated value; ΔC/C ≤ 5%; DF increase at 1 kHz ≤ 0.0020
Endurance Test	Temperature: +110°C Duration: 1000 hours continuous Applied Voltage: 1.25 × Rated Voltage Criteria: IR ≥ 50% of rated value; ΔC/C ≤ 10%