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Specifications
Tolerance:
±10%
Voltage Rating:
250V
Capacitance:
330nF
Operating Temperature:
-40℃~+105℃
Dielectric Material:
Metallized Polyester
Mfr. Part #:
C212E33346P20001
Package:
Through Hole,P=5mm
Key Attributes
Model Number:
C212E33346P20001
Product Description
Product Overview
The C21 CL21/CL21X Series Capacitor is a metallized polyester film capacitor designed for DC and VHF signal applications. It is suitable for DC blocking, by-pass, and coupling, and is widely used in filter and low pulse circuits. Key features include a non-inductive wound construction, wide capacitance range, small size, light weight, self-healing properties, and long life. The capacitor is encapsulated in flame-retardant epoxy resin powder coating (UL94/V-0).
Product Attributes
- Brand: Wuxi Walson Electronics Co., Ltd.
- Series: C21 CL21/CL21X
- Product Name: Metallized polyester film capacitors
- Origin: Wuxi, Jiangsu, China
- Material: Metallized polyester film
- Encapsulation: Flame-retardant epoxy resin powder coating (UL94/V-0)
- Certifications: RoHS
Technical Specifications
| Reference Standard | Operating Temperature Range | Rated Temperature | Rated Voltage (VDC) | Capacitance Range | Capacitance Tolerance | Dissipation Factor (1 kHz, 1 V) | Insulation Resistance (100 V, 1 min) | Voltage Proof (20 , 5 s) |
| GB/T 7332-2011 (idt IEC 60384-2) | -40 +105 | 85 | 100/160/250/400/450/630/1000/1250 | 0.0010 F10.0 F | 5 % (J), 10 % (K) | 0.0090 (CR1.0 F) 0.0100 (CR1.0 F) | 7500 M (CR0.33 F) 2500 s (CR0.33 F) | 1.6 UR |
| Test Item | Test Method | Requirement |
| External Check | Visual inspection and caliper measurement | Appearance is regular without visible damage; Mark is regular, clear and correct. |
| Terminal Strength | Pull: 5 N, Direction: 180, Time: 101 s | No visible damage |
| Bend Test | Pull: 2.5 N, Direction: 90, Times: 2 | No visible damage |
| Soldering Heat Resistance | Solder temperature: 260 C5 C, Immersion time: 10 s1 s | No visible damage |
| Solderability | Solder temperature: 235 C 5 C, Immersion time: 2.0 s0.5 s | Lead wire surface is well tinned, welding layer area reaches over 95 % |
| Rapid Change of Temperature | A=-40 C, B=+125 C, 5 cycles, Duration: t=30 min | No visible damage |
| Vibration | Frequency range: 10 Hz to 500 Hz, Amplitude: 0.75 mm, Test duration in each direction: 2 h | No visible damage |
| Bump | Times of collisions: 4000 times, Acceleration: 390 m/s, Pulse duration: 6 ms | No visible damage |
| Climate Sequence | Dry Heat (+125 , 16 h), Damp Heat Cyclic (Test Db, Severity: b), Cold (-40 , 2 h), Damp Heat Cyclic (Test Db, Severity b) | Appearance no visible damage, marking clear. Capacitance change: |C/C| 5 %, Dissipation factor increase: Tan 0.008 (1 kHz), Insulation resistance: 50 % of the rated value |
| Damp Heat Steady State | Temperature: +402 , Humidity: 93 %2 %RH, Duration: 21 Days | No visible damage |
| Endurance | Temperature: +85 2 , Duration: 1000 hours, Test voltage: 1.25 UR | No visible damage, marking clear. |
| Temperature Characteristic | Static method at -40 , +20 , +105 | -3.6 %C/C0 (at -40 ), 0C/C+6.3 % (at 105 ) |
| Charging and Discharging | Times: 10000, Charging voltage: 1.0 UR, Charging time: 0.5 s, Discharging time: 0.5 s | Capacitance change: |C/C| 5 %, Dissipation factor change: Tan 0.005 (1 kHz), Insulation resistance: 50 % of the initial measurement value |
2511101810_WALSON-C212E33346P20001_C52205068.pdf
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