Beijing Silk Road Enterprise Management Services Co., Ltd.
| Insulation Resistance(IR) | 10MΩ |
| Operating Temperature | -25℃~+85℃ |
| DC Resistance(DCR) | 350mΩ |
| Voltage Rating - DC | 50V |
| Description | Common Mode Choke Surface Mount 2.05x1.25x1.2mm 90Ω@100MHz 330mA DCR 350mΩ |
| Mfr. Part # | CMM21T-900M-N |
| Package | SMD-4P,2.1x1.3mm |
| Model Number | CMM21T-900M-N |
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Product Specification
| Insulation Resistance(IR) | 10MΩ | Operating Temperature | -25℃~+85℃ |
| DC Resistance(DCR) | 350mΩ | Voltage Rating - DC | 50V |
| Description | Common Mode Choke Surface Mount 2.05x1.25x1.2mm 90Ω@100MHz 330mA DCR 350mΩ | Mfr. Part # | CMM21T-900M-N |
| Package | SMD-4P,2.1x1.3mm | Model Number | CMM21T-900M-N |
The YAGEO CMM Series Common Mode Choke is a miniature Surface Mount Device (SMD) filter designed for automated assembly. It offers a wide impedance range from 30 to 2200 for effective noise suppression, excellent solderability, and an operating temperature range of -25C to 85C. These common mode chokes are engineered for excellent noise attenuation in a compact size, making them suitable for various applications including USB lines for personal computers and peripherals, IEEE 1394 lines, DVC, STB, LVDS, and panel lines for liquid display panels and graphics cards. YAGEO also offers custom design services.
CMM Series - General Specifications
| Feature | Specification |
|---|---|
| Operating Temperature | -25C to 85C |
| Tolerance (Standard) | M = 20% |
| Test Frequency for Impedance (Z) | 100 MHz |
| Insulation Resistance (min.) | 10 M |
| Rated Voltage (Vdc) | 50 Vdc (for most models), 85 Vdc (for some CMM41 models) |
CMM21 Series Electrical Characteristics
| Part Number | Impedance () | Test Frequency (MHz) | Tolerance (%) | IDC MAX (mA) | RDC Max () | Rated Max () |
|---|---|---|---|---|---|---|
| CMM21T-300M-S | 30 | 100 | 20 | 450 | 0.20 | - |
| CMM21T-670M-S | 67 | 100 | 20 | 400 | 0.25 | - |
| CMM21T-900M-S | 90 | 100 | 20 | 330 | 0.35 | - |
| CMM21T-121M-S | 120 | 100 | 20 | 370 | 0.30 | - |
| CMM21T-161M-S | 160 | 100 | 20 | 350 | 0.35 | - |
| CMM21T-181M-S | 180 | 100 | 20 | 330 | 0.35 | - |
| CMM21T-261M-S | 260 | 100 | 20 | 300 | 0.40 | - |
| CMM21T-371M-S | 370 | 100 | 20 | 280 | 0.45 | - |
| CMM21T-300-N | 30 | 100 | 20 | 450 | 0.2 | - |
| CMM21T-670-N | 67 | 100 | 20 | 400 | 0.25 | - |
| CMM21T-900-N | 90 | 100 | 20 | 330 | 0.35 | - |
| CMM21T-121-N | 120 | 100 | 20 | 370 | 0.3 | - |
| CMM21T-161-N | 160 | 100 | 20 | 300 | 0.4 | - |
| CMM21T-181-N | 180 | 100 | 20 | 330 | 0.35 | - |
| CMM21T-201-N | 200 | 100 | 20 | 330 | 0.35 | - |
| CMM21T-221-N | 220 | 100 | 20 | 310 | 0.35 | - |
| CMM21T-261-N | 260 | 100 | 20 | 300 | 0.4 | - |
| CMM21T-301-N | 300 | 100 | 20 | 290 | 0.4 | - |
| CMM21T-361-N | 360 | 100 | 20 | 280 | 0.45 | - |
| CMM21T-371-N | 370 | 100 | 20 | 280 | 0.45 | - |
| CMM21T-901-N | 900 | 100 | 20 | 70 | 0.65 | - |
CMM31 Series Electrical Characteristics
| Part Number | Impedance () | Test Frequency (MHz) | Tolerance (%) | IDC MAX (mA) | RDC Max () | Rated Max () |
|---|---|---|---|---|---|---|
| CMM31T-900M-S | 90 | 100 | 20 | 370 | 0.3 | - |
| CMM31T-161M-S | 160 | 100 | 20 | 340 | 0.4 | - |
| CMM31T-261M-S | 260 | 100 | 20 | 310 | 0.5 | - |
| CMM31T-601M-S | 600 | 100 | 20 | 260 | 0.8 | - |
| CMM31T-102M-S | 1000 | 100 | 20 | 230 | 1.0 | - |
| CMM31T-222M-S | 2200 | 100 | 20 | 200 | 1.2 | - |
| CMM31T-900-N | 90 | 100 | 20 | 370 | 0.3 | - |
| CMM31T-161-N | 160 | 100 | 20 | 340 | 0.4 | - |
| CMM31T-261-N | 260 | 100 | 20 | 310 | 0.5 | - |
| CMM31T-601-N | 600 | 100 | 20 | 260 | 0.8 | - |
| CMM31T-102-N | 1000 | 100 | 20 | 230 | 1 | - |
| CMM31T-222-N | 2200 | 100 | 20 | 200 | 1.2 | - |
CMM41 Series Electrical Characteristics
| Part Number | Impedance () | Test Frequency (MHz) | Tolerance (%) | IDC MAX (mA) | RDC Max () | Rated Max () |
|---|---|---|---|---|---|---|
| CMM41T-122M-S | 1.25 | 10 | 10 | 800 | 0.5 | - |
| CMM41T-422M-S | 4.2 | 10 | 10 | 800 | 0.8 | - |
| CMM41T-113M-S | 11.5 | 10 | 10 | 500 | 0.8 | - |
| CMM41T-203M-S | 20.0 | 10 | 10 | 400 | 0.8 | - |
Dimensions (mm)
| Series | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| CMM21 | 2.050.2 | 1.250.2 | 0.49 | 0.45 | 0.50 | 1.20 | 0.8 | 1.6 |
| CMM31 | 3.200.2 | 1.60+0.2 | 0.60 | 0.60 | 0.40 | 1.60 | 1.6 | 2.6 |
| CMM41 (122 & 422) | 4.95+0 | 2.20+0 | 1.00 | 2.45 | 1.02 | 0.75 | 1.22 | 2.59 |
| CMM41 (113 & 203) | 5.87+0 | 3.50+0 | 2.50 | 2.45 | 1.02 | 0.75 | 1.22 | 2.59 |
Tape Dimensions (mm)
| Series | Pitch (P0) | Tape Width (W) | Pocket Depth (K0) | Pocket Hole Dia. (P1) |
|---|---|---|---|---|
| CMM21 | 4 | 8 | 1.70 | 1.5 |
| CMM31 | 4 | 8 | 2.20 | 1.5 |
| CMM41 (122 & 422) | 4 | 12 | 2.40 | 1.5 |
| CMM41 (113 & 203) | 8 | 12 | 3.00 | 1.5 |
Reel Dimensions (mm)
| Series | Reel Diameter (D) | Hub Diameter (A) | Hub Width (B) | Quantity/Reel |
|---|---|---|---|---|
| CMM21 | 178 | 60 | 12 | 2000 |
| CMM31 | 178 | 60 | 12 | 2000 |
| CMM41 (122 & 422) | 178 | 60 | 16 | 2000 |
| CMM41 (113 & 203) | 178 | 60 | 16 | 500 |
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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