Product Overview
The CKCS3012-47uH/M is a SMD Power Inductor from Shenzhen Cenker Technology Group Co., Ltd. Designed for general electronic equipment, this component offers a nominal inductance of 47uH with a tolerance of 20%. It operates within a temperature range of -40 to +125 and is constructed with a ferrite core and copper wire. Key applications include audio-visual entertainment, home appliances, computers, office automation, communications, power modules, LED lighting, measuring equipment, machine tools, and industrial control boards. It is important to consider its non-magnetic shielding and avoid placement near magnets or objects with magnetic force.
Product Attributes
- Brand: Cenker
- Product Type: SMD Power Inductor
- Origin: Shenzhen, China
- Core Material: Ferrite
- Wire Material: Copper Wire
- Solder Material: Sn
- Glue Material: Epoxy
- Marking Ink: Black
- Moisture Sensitivity Level (MSL): MSL, level 1
Technical Specifications
| Specification | Value | Test Condition | Notes |
|---|---|---|---|
| Cenker P/N | CKCS3012-47uH/M | N/A | N/A |
| Drawing No. | SP-CK112-00059502 | N/A | N/A |
| Series Name | CKCS | N/A | N/A |
| External Dimensions | 3.0mm (L) x 3.0mm (W) x 1.3mm (H) Max. | N/A | A: 3.00.2, B: 1.3 Max., C: 3.00.2, D: 1.20.3, E: 0.90.3 |
| Nominal Inductance | 47uH | 100kHz/1V | >20%|
| Inductance Tolerance | 20% | 100kHz/1V | N/A |
| DC Resistance (DCR) | 1.45 | at 25 | >30%|
| Saturation Current (Isat) | 0.27A | L0A*70% Ref. 100kHz/1V | DC current at which inductance drops approx. 30% |
| Rated Current (Irms) | 0.35A Max. | T40 | DC current causing temp. rise (T 40) from 25 ambient |
| Operating Temperature | -40 ~ +125 | Including self-temperature rise | N/A |
| Storage Temperature | -40 ~ +125 | N/A | N/A |
| Absolute Maximum Voltage | DC 50V | N/A | N/A |
| Packaging Quantity | 2000 Pcs/Reel | N/A | 5 Reels/Box, 5 Boxes/Carton |
| Reflow Soldering Profile | Peak: 260 (20~40 Sec.) | N/A | Pre-heating: 150~200 (60~180 Sec.), Cooling: Ramp-down 6/sec max, Ramp-up 3/sec max |
| Iron Soldering | Tip Temp: 350 Max. | Soldering Time: 3sec Max. | Power: Max. 30W, Pre-heating: 150, 1 Minute |
| Storage Conditions | -10 ~ 40, Humidity 70%RH | N/A | Storage time within 12 months |
2411041754_CENKER-CKCS3012-47uH-M_C5291776.pdf
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