Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current Rating | 400mA |
| Inductance | 4.7uH |
| Tolerance | ±10% |
| Frequency - Self Resonant | - |
| Current - Saturation (Isat) | 420mA |
| DC Resistance(DCR) | 970mΩ |
| Type | Wire-wound chip inductor |
| Ratings | - |
| Q @ Frequency | - |
| Description | 400mA 4.7uH ±10% 420mA 970mΩ Wire-wound chip inductor SMD,1.7x1mm Fixed Inductors RoHS |
| Mfr. Part # | CMCW1608F4R7KTT |
| Package | SMD,1.7x1mm |
| Model Number | CMCW1608F4R7KTT |
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Product Specification
| Current Rating | 400mA | Inductance | 4.7uH |
| Tolerance | ±10% | Frequency - Self Resonant | - |
| Current - Saturation (Isat) | 420mA | DC Resistance(DCR) | 970mΩ |
| Type | Wire-wound chip inductor | Ratings | - |
| Q @ Frequency | - | Description | 400mA 4.7uH ±10% 420mA 970mΩ Wire-wound chip inductor SMD,1.7x1mm Fixed Inductors RoHS |
| Mfr. Part # | CMCW1608F4R7KTT | Package | SMD,1.7x1mm |
| Model Number | CMCW1608F4R7KTT |
This document outlines the specifications for the CMCW1608F4R7KTT inductor from Cybermax. It details electrical and general specifications, along with test data for performance validation.
| ITEM | SPEC. | TEST FREQ. CONDITIONS | MEAS. | UNIT | TYP | CONDITIONS |
| L | 4.7 ± 10% | 7.9MHz/0.1V Ta=25 | 4.66 | µH | Idc=0A | |
| DCR | 970 mΩ 30% | Ta=25 | 793 | mΩ | ||
| Isat | 0.40 A | 100KHz/1V ΔL/L≤30% | A | |||
| Irms | 0.42 A | 100KHz/1V Δ ≤40 | A |
| General Specification | Value | Unit |
| Electrical specifications | @ 25 | |
| Operation Temperature | -40~+125 | |
| Storage Temperature | -40~+125 | |
| WIRE TYPE | φ0.05mm | |
| WINDING | 32.5Ts(Ref.) |
| Isat (Saturated Current) | TME(sec) | Lsat(A) | L(uH) | ΔL/L(%) |
| 1 | 0.000 | 4.66 | 0.00% | |
| 1 | 0.0495 | 4.66 | 0.00% | |
| 1 | 0.0990 | 4.66 | 0.00% | |
| 1 | 0.1485 | 4.66 | 0.00% | |
| 1 | 0.1980 | 4.65 | -0.21% | |
| 1 | 0.2475 | 4.64 | -0.43% | |
| 1 | 0.2970 | 4.62 | -0.86% | |
| 1 | 0.3465 | 4.57 | -1.93% | |
| 1 | 0.3960 | 4.46 | -4.29% | |
| 1 | 0.4455 | 4.12 | -11.59% | |
| 1 | 0.4950 | 2.68 | -42.49% |
| Single Point Temperature Rise | TIME(S) | Irms(A) | L(uH) | ΔL/L(%) | Temp() | ΔT() |
| 30 | 0.000 | 4.66 | 0.00% | 30.0 | 0.0 | |
| 30 | 0.0495 | 4.65 | -0.21% | 30.0 | 0.0 | |
| 30 | 0.0990 | 4.64 | -0.43% | 30.0 | 0.0 | |
| 30 | 0.1485 | 4.63 | -0.64% | 31.0 | 1.0 | |
| 30 | 0.1980 | 4.62 | -0.86% | 32.0 | 2.0 | |
| 30 | 0.2475 | 4.60 | -1.29% | 33.0 | 3.0 | |
| 30 | 0.2970 | 4.53 | -2.79% | 35.0 | 5.0 | |
| 30 | 0.3465 | 4.48 | -3.86% | 37.0 | 7.0 | |
| 30 | 0.3960 | 4.25 | -8.80% | 40.0 | 10.0 | |
| 30 | 0.4455 | 3.52 | -24.46% | 43.0 | 13.0 | |
| 30 | 0.4950 | 1.73 | -62.88% | 48.0 | 18.0 |
| TEST DATA FOR PREPRODUCTION SAMPLE | SPEC. | MEAS. | UNIT | QTY | AVG. | R |
| DIMENSION (Unitmm) | ||||||
| L | 4.7 ± 10% | 4.647 | µH | 10 | 0.04 | |
| D.C.R | 970 Max. 30% | 799.2 | mΩ | 13 | ||
| Max.1.8 | 4.379 | mm | 1.60 | |||
| Max.1.2 | mm | -4.20% | ||||
| Max.1.0 | mm | |||||
| TEST FREQ. | 7.9MHz/0.1 V | |||||
| "Isat 0.4A ΔL/L≤30% |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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