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Specifications
Current Rating:
280mA
Inductance:
4.7uH
Tolerance:
±10%
Frequency - Self Resonant:
50MHz
Current - Saturation (Isat):
-
DC Resistance(DCR):
1.87Ω
Type:
Wire-wound Chip Inductor
Ratings:
-
Q @ Frequency:
20@7.9MHz
Mfr. Part #:
0805F-4R7K-1LRH
Package:
0805
Key Attributes
Model Number:
0805F-4R7K-1LRH
Product Description
Product Overview
This document details the 0805F Series SMD Wire Wound Ferrite Chip Inductors from Prosperity Dielectrics Co., Ltd. These inductors are designed for various electronic applications, offering reliable performance with tight tolerances and specified operating temperatures.
Product Attributes
- Brand: Prosperity Dielectrics Co., Ltd.
- Origin: Not specified
- Material: Ferrite
- Color Code: BLACK, BROWN, GRAY, VIOLET, WHITE, BLACK, RED, RED, ORANGE, YELLOW, YELLOW, BLACK, GREEN, BLUE, VIOLET, GRAY, WHITE, BLACK, BROWN, BLUE, RED, ORANGE, YELLOW, BROWN, GREEN, ORANGE, BLUE, VIOLET
- Certifications: Not specified
Technical Specifications
| Part Number | Inductance (H) | Inductance Tolerance | Test Freq. (MHz) | Q (Min) | SRF (GHz) Min | DCR () Max | Irms (mA) |
| 0805F-78N-LRH | 0.078 | K,J | 7.9 | 19 | 1.44 | 0.042 | 2000 |
| 0805F-R11-LRH | 0.110 | K,J | 7.9 | 19 | 1.40 | 0.050 | 2000 |
| 0805F-R18-LRH | 0.180 | K,J | 7.9 | 15 | 1.00 | 0.15 | 500 |
| 0805F-R22-LRH | 0.220 | K,J | 7.9 | 15 | 1.00 | 0.15 | 500 |
| 0805F-R33-LRH | 0.330 | K,J | 7.9 | 15 | 0.862 | 0.25 | 300 |
| 0805F-R39-LRH | 0.390 | K,J | 7.9 | 15 | 0.800 | 0.30 | 500 |
| 0805F-R47-LRH | 0.470 | K,J | 7.9 | 19 | 0.500 | 0.31 | 720 |
| 0805F-R56-LRH | 0.560 | K,J | 7.9 | 12 | 0.800 | 1.20 | 300 |
| 0805F-R68-LRH | 0.680 | K,J | 7.9 | 20 | 0.400 | 0.46 | 590 |
| 0805F-R82-LRH | 0.820 | K,J | 7.9 | 12 | 0.600 | 1.00 | 300 |
| 0805F-1R0-LRH | 1.00 | K,J | 7.9 | 20 | 0.340 | 0.69 | 500 |
| 0805F-1R2-LRH | 1.20 | K,J | 7.9 | 15 | 0.400 | 0.75 | 800 |
| 0805F-1R5-LRH | 1.50 | K,J | 7.9 | 20 | 0.275 | 0.83 | 490 |
| 0805F-1R8-LRH | 1.80 | K,J | 7.9 | 20 | 0.246 | 1.15 | 410 |
| 0805F-2R2-LRH | 2.20 | K,J | 7.9 | 20 | 0.106 | 1.28 | 365 |
| 0805F-2R7-LRH | 2.70 | K,J | 7.9 | 20 | 0.105 | 1.48 | 350 |
| 0805F-3R3-LRH | 3.30 | K,J | 7.9 | 20 | 0.083 | 1.57 | 330 |
| 0805F-3R9-LRH | 3.90 | K,J | 7.9 | 20 | 0.052 | 1.70 | 300 |
| 0805F-4R7-LRH | 4.70 | K,J | 7.9 | 20 | 0.050 | 1.87 | 280 |
| 0805F-5R6-LRH | 5.60 | K,J | 7.9 | 20 | 0.090 | 2.00 | 340 |
| 0805F-6R8-LRH | 6.80 | K,J | 7.9 | 20 | 0.035 | 2.25 | 260 |
| 0805F-8R2-LRH | 8.20 | K,J | 2.5 | 18 | 0.027 | 2.55 | 250 |
| 0805F-100-LRH | 10.0 | K,J | 2.5 | 18 | 0.021 | 3.45 | 200 |
| 0805F-120-LRH | 12.0 | K,J | 2.5 | 18 | 0.037 | 3.80 | 220 |
| 0805F-150-LRH | 15.0 | K,J | 2.5 | 18 | 0.017 | 5.03 | 180 |
| 0805F-180-LRH | 18.0 | K,J | 2.5 | 18 | 0.023 | 4.48 | 180 |
| 0805F-220-LRH | 22.0 | K,J | 2.5 | 18 | 0.013 | 6.18 | 150 |
| 0805F-270-LRH | 27.0 | K,J | 2.5 | 15 | 0.011 | 11.04 | 120 |
Electrical Specification Notes:
- Tolerance: K=10%; J=5%
- Operating Temperature: -40C to +85C
- For 15C Temperature Rise.
- Inductance & Q measured using the HP4291B.
- SRF measured using the HP8753E, or HP8720D.
- DCR measured using the 16502 milli-ohm meter.
- Unspecified values available on request.
Mechanical Dimensions (Unit: mm)
0805F Series: Max. 1.6 (Length) x 2.29 (Width) x 1.91 (Height)
Characteristic Curve
Typical Q vs. Frequency and Inductance vs. Frequency curves are provided for the 0805F series.
2410121457_PSA-0805F-4R7K-1LRH_C329433.pdf
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