Product Overview
The CH Series Multilayer Chip Ferrite Beads are designed for effective noise suppression in electronic circuits. These components offer a range of inductance values, Q factors, and current ratings suitable for various applications. They are manufactured with a ceramic body and are available in tape and reel or bulk packaging. Operating within a wide temperature range, they are suitable for demanding environments.
Product Attributes
- Product Type: MULTILAYER CHIP FERRITE BEADS
- Brand: CHEN HUA (implied by test equipment)
- Material: Ceramic
- Lead-Free: Available upon customer request
- Packaging: Bulk (B), Tape and Reel (T)
- Operating Temperature: 40 to +125
- Storage Temperature: Max. 40, Max. 70% RH
Technical Specifications
| Type | Dimensions (L x W x T) (mm) | a1, a2 (mm) | Inductance (nH) | Q min | Measurement Frequency (MHz) | SRF min (MHz) | DCR max () | Rated Current (mA) |
|---|---|---|---|---|---|---|---|---|
| CH1005 | 1.00 0.15 x 0.50 0.15 x 0.50 0.15 | 0.25 0.10 | 1.0 - 100 | 7-8 | 100 | 700 - 3000+ | 0.10 - 2.60 | 150 - 400 |
| CH1608 | 1.6 0.15 x 0.80 0.15 x 0.80 0.15 | 0.30 0.20 | 1.0 - 270 | 8 | 100 (50 for >R18) | 300 - 3000+ | 0.10 - 1.40 | 300 - 500 |
| CH2012 | 1.25 0.20 x 0.85 0.20 x 0.4 0.20 | N/A | 1.0 - 220 | 10-15 | 100 (50 for >R15) | 300 - 3000+ | 0.10 - 2.10 | 200 - 600 |
Part Numbering System
Example: CH 1608 H 5N6 S T
- Product symbol: CH
- Dimensions: 1608 (Length x Width)
- Material code: H
- Inductance: 5N6 = 5.6nH; 22N = 22nH; R10 = 100nH
- Tolerance: S = 0.3nH; D = 0.5nH; J = 5%; K = 10%
- Packing style: B = Bulk; T = Tape and reel
- Lead-free product: Available upon customer request
Test Equipment
- HP4287A PACKED RF LCR METER
- HP4338B MILLIOHM METER
- CHEN HUA 502BC OHM METER
- E4991A RF IMPEDANCE ANALYZER
2409271333_CEC-Shenzhen-Zhenhua-Fu-Elec-CH1608HR10J_C5348979.pdf
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