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Specifications
Inductance @ Frequency:
15mH@1kHz
Insulation Resistance(IR):
100MΩ
Operating Temperature:
-40℃~+105℃
DC Resistance(DCR):
250mΩ
Voltage Withstand:
1.5kV
Mfr. Part #:
FL1918V-003
Package:
Through Hole-4P,24.5x14mm
Key Attributes
Model Number:
FL1918V-003
Product Description
Product Overview
The FL1918V-003 is a Common Mode Filter designed for wave filtering applications. It is manufactured by Shenzhen City Ceaiya Electronic Co., Ltd. and is suitable for operation in a wide temperature range of -40 to 105.
Product Attributes
- Brand: Ceaiya
- Part Name: Common Mode Filter
- Part Number: FL1918V-003
- Origin: Shenzhen City Ceaiya Electronic Co., Ltd.
- Certifications: UL (for materials)
- RoHS Compliance: Compliant with China RoHS standards for specified hazardous substances.
Technical Specifications
| Mechanical Dimensions (Unit: mm) | Technical Data | Tolerance | Unit | Note | |
|---|---|---|---|---|---|
| Size | A (Length) | 24.5 | Max | mm | |
| B (Width) | 14.0 | Max | mm | ||
| C (Height) | 25.0 | Max | mm | ||
| D (Pin row pitch) | 13.0 | 0.5 | mm | ||
| E (Pin pitch) | 10.0 | 0.5 | mm | ||
| F (Pin length) | 3.5 | 0.5 | mm | ||
| G (Pin diameter) | 0.7 | 0.1 | mm | ||
| Notes: Product requires 5 transparent glue dots for fixing. Operating Temperature: -40~105 (including self-heating temperature). Storage Temperature: +20~60, RH 70% Max. | |||||
| Winding No. | Winding Start/End | Wire Diameter Specification | Turns | Winding Method |
|---|---|---|---|---|
| N1 | 1-4 | 1 or 2UEW-H 0.2T*1.0 mm | 482Ts | Tight winding |
| N2 | 2-3 | 1 or 2UEW-H 0.2T*1.0mm | 482Ts | Tight winding |
| No. | Item | Measured Point | Technical Data | Testing Condition | Testing Instrument |
|---|---|---|---|---|---|
| 1 | Inductance | L(1-4)/(2-3) | 15mH Min | 1KHz, 1.0V T=25 | CH1062/ CH3250 or equivalent |
| 2 | DC Resistance | R(1-4)/(2-3) | 250mMax | T=25 | HIOKI 3540 or equivalent |
| 3 | Insulation Resistance | N1 - N2 | 100M Min | DC 500V | 19053/ 9053A or equivalent |
| 4 | HI-POT | N1 - N2 | No breakdown or arcing | AC 50Hz 1.5KV/2mA /60S | |
| 5 | Temperature Rise Current | N1(1-4)or N2(2-3) Single winding | 3.0A (T40) | T=25 | Microtest 6377 & 6220 |
| No. | Item | Testing Condition | Requirement of Test | Ambient R.H. | Time |
|---|---|---|---|---|---|
| 1 | Heat Resistance | 1053 | No mechanical damage, withstand voltage test, insulation resistance meet specifications. | 72Hr | |
| 2 | Cold Resistance | -403 | No mechanical damage, withstand voltage test, insulation resistance meet specifications. | 8085% | 96Hr |
| 3 | Humidity Resistance | 402 | No mechanical damage, withstand voltage test, insulation resistance meet specifications. | 9095% | 96Hr |
| 4 | Temperature Cycling | -252 | No mechanical damage, withstand voltage test, insulation resistance meet specifications. | 4575% | 0.5Hr (Cycle time: 20S, 5 cycles) |
| 252 | 4575% | 0.5Hr | |||
| 802 | 4575% | 0.5Hr | |||
| 252 | 4575% | 0.5Hr | |||
| 5 | Solderability Test | 2455 | Solder coverage: 95%; No mechanical damage, withstand voltage test, insulation resistance meet specifications. | 4575% | 50.5S |
| 6 | Resistance to Soldering Heat Test | 2605 | No mechanical damage, withstand voltage test, insulation resistance meet specifications. | 4575% | 50.5S |
| No. | Material Name/Auxiliary Material Name | Toxic and Hazardous Substances or Elements | Pb | Hg | Cd | Cr6+ | PBB | PBDE |
|---|---|---|---|---|---|---|---|---|
| 1 | Core | O | O | O | O | O | O | |
| 2 | Bobbin | O | O | O | O | O | O | |
| 3 | Copper wire | O | O | O | O | O | O | |
| 4 | Tin | O | O | O | O | O | O | |
| 5 | Glue | O | O | O | O | O | O |
Packaging: 100PCS/Reel
| Test Item | Dimension A (mm) | Dimension B (mm) | Dimension C (mm) | Dimension D (mm) | Dimension E (mm) | Dimension F (mm) | Dimension G (mm) |
|---|---|---|---|---|---|---|---|
| SPEC | 24.5 Max | 14.0 Max | 25.0 Max | 13.00.5 | 10.00.5 | 3.50.5 | 0.70.1 |
| Sample Data 1 | 21.4 | 12.5 | 23.5 | 12.7 | 10.0 | 3.71 | 0.75 |
| Sample Data 2 | 21.5 | 12.6 | 23.6 | 12.8 | 10.0 | 3.65 | 0.76 |
| Sample Data 3 | 21.6 | 12.5 | 23.7 | 12.8 | 10.1 | 3.72 | 0.75 |
| Sample Data 4 | 21.5 | 12.7 | 23.6 | 12.7 | 10.2 | 3.75 | 0.77 |
| Sample Data 5 | 21.4 | 12.6 | 23.5 | 12.7 | 10.0 | 3.69 | 0.76 |
| Test Item | IND L(1-4/2-3) | DCR R(1-4/2-3) | Test Cond |
|---|---|---|---|
| SPEC | 15mH Min | 250mMax | 1KHz/1.0V AT 25 |
| Sample Data 1 | 18.0 | 113 | |
| Sample Data 2 | 19.7 | 110 | |
| Sample Data 3 | 18.5 | 113 | |
| Sample Data 4 | 20.0 | 111 | |
| Sample Data 5 | 19.2 | 113 |
| Test Item | I.R N1 TO N2 | HI-POT N1 TO N2 | Test Cond |
|---|---|---|---|
| SPEC | 100MMin | 1500Vac 60S | 500V DC / 50/60Hz 5mA |
| Sample Data 1 | OK | OK | |
| Sample Data 2 | OK | OK | |
| Sample Data 3 | OK | OK | |
| Sample Data 4 | OK | OK | |
| Sample Data 5 | OK | OK |
2409271333_Ceaiya-FL1918V-003_C5185565.pdf
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