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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-40℃~+125℃
DC Resistance(DCR):
250mΩ
Voltage Rating - DC:
50V
Number of Lines:
2
Mfr. Part #:
SCM2520-301R
Package:
SMD-4P,2.5x2mm
Key Attributes
Model Number:
SCM2520-301R
Product Description
Product Overview
The KOHER SCM Series Common Mode Filter is designed for outstanding noise suppression performance with high common mode impedance. It features a small size and low profile, making it suitable for USB2.0 lines, standard signal lines, and audio lines in PCs, TVs, and peripheral equipment. The filter operates within a temperature range of -40~+125 and offers excellent solderability.
Product Attributes
- Brand: KOHER Electronic
- Origin: USA
- Contact: 4546 BATES DRIVE, YORBLINDA CA 92886
- Phone: 714-325-4789
- Email: Contact@kohergroup.com
- Website: www.kohergroup.com
Technical Specifications
| Part No. | Size | Impedance @ 100 MHz () | Tolerance | Rated Current Max. (mA) | Rated Volt Max. (V) | DC Resistance Max. () | IR Min. (M) |
| SCM2520-301R | 2520 | 300 | ±25% | 300 | 0.25 | 0.60 Typ. | 10 |
| SCM2520-451R | 2520 | 450 | ±25% | 450 | 0.30 | 0.60 Typ. | 10 |
| SCM2520-601R | 2520 | 600 | ±25% | 600 | 0.38 | 0.60 Typ. | 10 |
| SCM2520-102R | 2520 | 1000 | ±25% | 1000 | 0.50 | 0.60 Typ. | 10 |
Dimensions (mm)
1.2±0.2 (Width) x 2.0±0.2 (Length) x 2.5±0.2 (Height)
Land Pattern (mm)
2.0 Typ. (Width) x 4.0 Typ. (Length)
Schematic
1--2 (Differential), 3--4 (Differential)
Operating Temperature
-40~+125
Typical Electrical Characteristics: Impedance VS Frequency
See attached graphs for SCM2520-301R, SCM2520-451R, SCM2520-601R, and SCM2520-102R.
2409302203_KOHERelec-SCM2520-301R_C2761997.pdf
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