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| Categories | Common Mode Chokes |
|---|---|
| Inductance @ Frequency: | 12mH@1kHz |
| Insulation Resistance(IR): | 100MΩ |
| DC Resistance(DCR): | 250mΩ |
| Number of Lines: | 2 |
| Voltage Withstand: | 1.5kV |
| Description: | 12mH@1kHz Common Mode Choke Through Hole-4P 23.5x23mm DCR 250mΩ |
| Mfr. Part #: | FL1918-001 |
| Model Number: | FL1918-001 |
| Package: | Through Hole-4P,23.5x23mm |
| Company Info. |
| Beijing Silk Road Enterprise Management Services Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
The FL1918-001 is a Common Mode Filter designed for wave filtering applications. This component is manufactured by Shenzhen City Ceaiya Electronic Co., Ltd. and is built with a focus on reliable performance and durability.
| Item | Technical Data | Tolerance | Unit | Note |
|---|---|---|---|---|
| Mechanical Dimensions | ||||
| Sample Length | 23.0 | Max | mm | |
| Sample Width | 23.5 | Max | mm | |
| Sample Height | 14.0 | Max | mm | |
| Pin Row Pitch | 13.0 | 0.5 | mm | |
| Pin Spacing | 10.0 | 0.5 | mm | |
| Pin Length | 3.5 | 0.5 | mm | |
| Pin Diameter | 0.6 | 0.1 | mm | |
| Pin Spacing (H) | 6.5 | 0.5 | mm | |
| Winding Specification | ||||
| Winding | Start/End | Wire Diameter | Turns | Winding Method |
| N1 | 1-2 | 1UEW-H 0.2T*1.0 mm | 482Ts | Tight Winding |
| N2 | 4-3 | 1UEW-H 0.2T*1.0 mm | 482Ts | Tight Winding |
| Electrical Characteristics | ||||
| Item | Measured Point | Technical Data | Testing Condition | Testing Instrument |
| Inductance | L(1-2/4-3) | 12mH Min | 1KHz, 0.25V T=25 Internal Resistance: 100 | CH1062/ CH3250 or equivalent |
| DC Resistance | L(1-2/4-3) | 250mMax | T=25 | HIOKI 3540 or equivalent |
| Insulation Resistance | N1 - N2 | 100M Min | DC 500V | 19053/ 9053A or equivalent |
| Hi-Pot | N1 - N2 | No breakdown or arcing | AC 50Hz 1.5KV/3mA /60S | |
| Material List | ||||
| No. | Name | Specification / Material | Temperature Rating | Flammability Rating |
| 1 | Base (BOBBIN) | T375HF | 150 | 94V-0 |
| 2 | Core | SQ1918C-RH12 K / UC1918C-KA120 | ||
| 3 | Enameled Wire | SFT-UEWJ180 / SFT-UEWH (0.2T*1.0 mm) | 180 | |
| 4 | Glue | YZ-HG-1401C | ||
| 5 | Solder Tin | Sn99Ag0.3Cu0.7 | 221-2 30 | |
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