High Frequency Capacitors Man Yue Tech EGF477M1AF12RR with Low Impedance and Extended Operational Life
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Product Description
Product Overview
The GF Series miniature aluminum electrolytic capacitors are designed for high-frequency applications requiring low impedance and high ripple current capability. These capacitors operate reliably at temperatures up to +105C, offering extended operational life ranging from 1,000 to 4,000 hours. They are suitable for demanding electronic circuits where stable performance under challenging conditions is crucial.
Product Attributes
- Brand: GF Series
- Type: Miniature Aluminum Electrolytic Capacitors
- Temperature Rating: +105C
- Key Features: High Ripple Current (), Low Impedance ()
- Industrial Standard: JIS C - 5101-4 (IEC 60384-4)
Technical Specifications
| Specification | Details |
|---|---|
| Operating Temperature Range | -40 to +105C |
| Rated Working Voltage Range | 6.3 to 100V |
| Nominal Capacitance Range | 3.3 to 4700F |
| Capacitance Tolerance | 20% at 120Hz, +20C |
| Leakage Current | 0.01CV or 3 (A) whichever is greater (measured after 2 minutes at rated working voltage, +20C) |
| tan (max.) at 120Hz, +20C | See table below for voltage-specific values. For capacitance >1000F, add 0.02 per another 1000F. |
| Low Temperature Characteristics (Impedance Ratio max. at 120Hz) | Z-25C / Z+20C: 2 to 8 Z-40C / Z+20C: 3 to 6 |
| Load Life Test | 1,000~4,000 hours at 105C (depending on case size) |
| Shelf Life | At +105C, no voltage applied, after 1,000 hours and stabilization at +20C, meets specified limits for leakage current, capacitance change, and tan . |
tan (max.) at 120Hz, +20C
| Working Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
|---|---|---|---|---|---|---|---|---|
| tan (max.) | 0.22 | 0.19 | 0.16 | 0.14 | 0.12 | 0.10 | 0.09 | 0.08 |
CASE SIZE TABLE
| D | 4 | 5 | 6.3 | 8 (L <20) | 8 (L 20) | 10 | 12.5 |
|---|---|---|---|---|---|---|---|
| F | 1.5 | 2.0 | 2.5 | 3.5 | 3.5 | 5.0 | 5.0 |
| d | 0.45 (L 7) | 0.45 (L 9) | 0.50 | 0.6 | 0.6 | 0.6 | |
| 1 (L 7) | 1 (L 9 <20) | 1.5 (L 20) | 2.0 | ||||
| 0.5 (D <20) | 1.0 (D 20) |
STANDARD RATINGS (Selected Examples)
| Voltage (Code) | Cap. (F) | Case Size (D x L mm) | Impedance () at 100kHz | Ripple Current (mArms) at 100kHz |
|---|---|---|---|---|
| 6.3V (0J) | 1000 | 8 x 12 | 0.130 | 640 |
| 10V (1A) | 1000 | 8 x 16 | 0.087 | 840 |
| 25V (1E) | 470 | 8 x 16 | 0.087 | 840 |
| 50V (1H) | 100 | 10 x 12.5 | 0.120 | 760 |
| 63V (1J) | 100 | 10 x 12.5 | 0.344 | 314 |
| 100V (2A) | 100 | 10 x 20 | 0.168 | 466 |
RIPPLE CURRENT MULTIPLIER
| Cap (F) | Freq. (Hz) 120 | Freq. (Hz) 1k | Freq. (Hz) 10k | Freq. (Hz) 100k |
|---|---|---|---|---|
| 180 | 0.40 | 0.75 | 0.90 | 1.00 |
| 220~560 | 0.50 | 0.85 | 0.94 | 1.00 |
| 680~1800 | 0.60 | 0.87 | 0.95 | 1.00 |
| 2200~3900 | 0.75 | 0.90 | 0.95 | 1.00 |
| 4700 | 0.85 | 0.95 | 0.98 | 1.00 |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina