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quality Wire Wound Chip Common Mode Coil CENKER CMC2012S-181-2P-T for Noise Reduction in USB HDMI Interfaces factory
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quality Wire Wound Chip Common Mode Coil CENKER CMC2012S-181-2P-T for Noise Reduction in USB HDMI Interfaces factory
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Specifications
Insulation Resistance(IR):
10MΩ
Operating Temperature:
-40℃~+105℃
Voltage Rating (AC):
-
DC Resistance(DCR):
350mΩ
Number of Lines:
2
Voltage Rating - DC:
50V
Voltage Withstand:
-
Mfr. Part #:
CMC2012S-181-2P-T
Package:
SMD-4P,2x1.2mm
Key Attributes
Model Number: CMC2012S-181-2P-T
Product Description

Product Overview

This series of wire-wound chip common mode coils offers excellent noise suppression performance due to high common mode impedance at high frequencies. Available in impedance values ranging from 20 to 2000, these coils are designed to cater to different noise levels and signal frequencies. They are ideal for noise filtering in high-speed data lines such as USB 2.0, IEEE 1394, LVDS, USB 3.0, and HDMI 2.0 interfaces, commonly found in personal computers, peripherals, DVCs, and set-top boxes. The components are RoHS compliant and Halogen Free.

Product Attributes

  • Type: Wire Wound Chip Common Mode Coil
  • Certifications: RoHS Compliant, Halogen Free
  • Structure & Material:
    • Core: Ferrite
    • Wire: Polyurethane enameled copper wire
    • Coating: Epoxy resin

Technical Specifications

Part Number Series Common Mode Impedance () Test Frequency (MHz) DCR Max () Max Rated Current (mA) Rated Voltage (Vdc) Insulation Resistance (M) Min. Dimensions (A x B x C mm)
CMC1210S-200-2P-T CMC1210S 2025% 100 0.15 500 50 10 1.25 x 0.8 x 1.0
CMC1210S-350-2P-T CMC1210S 3525% 100 0.18 430 50 10 1.25 x 0.8 x 1.0
CMC1210S-600-2P-T CMC1210S 6025% 100 0.30 400 50 10 1.25 x 0.8 x 1.0
CMC1210S-900-2P-T CMC1210S 9025% 100 0.30 400 50 10 1.25 x 0.8 x 1.0
CMC1210S-121-2P-T CMC1210S 12025% 100 0.40 260 50 10 1.25 x 0.8 x 1.0
CMC1210S-161-2P-T CMC1210S 16025% 100 0.40 260 50 10 1.25 x 0.8 x 1.0
CMC1210S-181-2P-T CMC1210S 18025% 100 0.40 250 50 10 1.25 x 0.8 x 1.0
CMC2012S-201-2P-T CMC2012S 20025% 100 0.40 250 50 10 2.0 x 1.2 x 1.2
CMC1210U-140-2P-T CMC1210U 1425% 100 0.12 600 50 10 1.25 x 0.8 x 1.0
CMC1210U-350-2P-T CMC1210U 3525% 100 0.30 400 50 10 1.25 x 0.8 x 1.0
CMC1210U-500-2P-T CMC1210U 5025% 100 0.30 300 50 10 1.25 x 0.8 x 1.0
CMC1210U-600-2P-T CMC1210U 6025% 100 0.30 300 50 10 1.25 x 0.8 x 1.0
CMC1210U-900-2P-T CMC1210U 9025% 100 0.40 300 50 10 1.25 x 0.8 x 1.0
CMC2012S-300-2P-T CMC2012S 3025% 100 0.20 450 50 10 2.0 x 1.2 x 1.2
CMC2012S-800-2P-T CMC2012S 8025% 100 0.30 400 50 10 2.0 x 1.2 x 1.2
CMC2012S-900-2P-T CMC2012S 9025% 100 0.30 400 50 10 2.0 x 1.2 x 1.2
CMC2012S-121-2P-T CMC2012S 12025% 100 0.30 400 50 10 2.0 x 1.2 x 1.2
CMC2012S-181-2P-T CMC2012S 18025% 100 0.35 350 50 10 2.0 x 1.2 x 1.2
CMC2012S-201-2P-T CMC2012S 20025% 100 0.35 330 50 10 2.0 x 1.2 x 1.2
CMC2012S-260-2P-T CMC2012S 26025% 100 0.40 300 50 10 2.0 x 1.2 x 1.2
CMC2012S-371-2P-T CMC2012S 37025% 100 0.45 300 50 10 2.0 x 1.2 x 1.2
CMC2012S-801-2P-T CMC2012S 80025% 100 0.75 300 50 10 2.0 x 1.2 x 1.2
CMC2012S-901-2P-T CMC2012S 90025% 100 0.80 150 50 10 2.0 x 1.2 x 1.2
CMC2012S-102-3P-T CMC2012S 100025% 100 0.80 150 50 10 2.0 x 1.2 x 1.2
CMC2012U-300-2P-T CMC2012U 3025% 100 0.20 400 50 10 2.0 x 1.2 x 1.2
CMC2012U-600-2P-T CMC2012U 6025% 100 0.30 300 50 10 2.0 x 1.2 x 1.2
CMC2012U-900-2P-T CMC2012U 9025% 100 0.30 300 50 10 2.0 x 1.2 x 1.2
CMC2012U-120-2P-T CMC2012U 12025% 100 0.35 330 50 10 2.0 x 1.2 x 1.2
CMC3216S-900-2P-T CMC3216S 9025% 100 0.30 370 50 10 3.2 x 2.0 x 1.6
CMC3216S-260-2P-T CMC3216S 26025% 100 0.50 310 50 10 3.2 x 2.0 x 1.6
CMC3216S-601-2P-T CMC3216S 60025% 100 0.80 260 50 10 3.2 x 2.0 x 1.6
CMC3216S-102-2P-T CMC3216S 100025% 100 1.00 230 50 10 3.2 x 2.0 x 1.6
CMC3216S-222-2P-T CMC3216S 220025% 100 1.20 200 50 10 3.2 x 2.0 x 1.6
CMC3216S-242-2P-T CMC3216S 240025% 100 1.20 200 50 10 3.2 x 2.0 x 1.6
CML3216S-600-2P-T CML3216S L:50uH~90uH @100khz 100 1.70 200 50 10 3.2 x 2.0 x 1.6
CMC3225S-900-2P-T CMC3225S 9025% 100 0.05 1000 50 10 3.2 x 2.2 x 2.5
CMC3225S-161-2P-T CMC3225S 16025% 100 0.12 680 50 10 3.2 x 2.2 x 2.5
CMC3225S-271-2P-T CMC3225S 27025% 100 0.13 640 50 10 3.2 x 2.2 x 2.5
CMC3225S-501-2P-T CMC3225S 50025% 100 0.20 1000 50 10 3.2 x 2.2 x 2.5
CMC3225S-601-2P-T CMC3225S 60025% 100 0.20 1000 50 10 3.2 x 2.2 x 2.5
CMC3225S-801-2P-T CMC3225S 80025% 100 0.20 1000 50 10 3.2 x 2.2 x 2.5
CMC3225S-102-2P-T CMC3225S 100025% 100 0.30 750 50 10 3.2 x 2.2 x 2.5
CMC3225S-222-2P-T CMC3225S 220025% 100 0.30 640 50 10 3.2 x 2.2 x 2.5
CMC3225S-242-2P-T CMC3225S 240025% 100 0.30 640 50 10 3.2 x 2.2 x 2.5
CML3225B-510-2P-T CML3225B L:51uH50%/-30% 100kHZ,0.1v 100 0.70 200 80 10 3.2 x 2.2 x 2.5
CML3225E-101-2P-T CML3225E L:51uH50%/-30% 100kHZ,0.1v 100 1.50 150 80 10 3.2 x 2.2 x 2.5
CMC3225H-501-2P-T CMC3225H 50025% 100 0.10 2000 50 10 3.2 x 2.2 x 2.5
CMC3225H-102-2P-T CMC3225H 100025% 100 0.10 1500 50 10 3.2 x 2.2 x 2.5
CML3416S-60uH.Min CML3416S 60uH Min 100KHZ,0.1v 1.70 200 50 10 3.4 x 2.0 x 1.6
CMC4532S-900-2P-T CMC4532S 9025% 100 0.05 4000 50 10 4.5 x 2.8 x 3.2
CMC4532S-121-2P-T CMC4532S 12025% 100 0.07 3000 50 10 4.5 x 2.8 x 3.2
CMC4532S-201-2P-T CMC4532S 20025% 100 0.10 1500 50 10 4.5 x 2.8 x 3.2
CMC4532H-231-2P-T CMC4532H 23025% 100 0.05 3500 50 10 4.5 x 2.8 x 3.2
CMC4532S-331-2P-T CMC4532S 33025% 100 0.11 1500 50 10 4.5 x 2.8 x 3.2
CMC4532S-601-2P-T CMC4532S 60025% 100 0.12 1500 50 10 4.5 x 2.8 x 3.2
CMC4532H-601-2P-T CMC4532H 60025% 100 0.06 2500 50 10 4.5 x 2.8 x 3.2
CMC4532S-801-2P-T CMC4532S 80025% 100 0.16 1000 50 10 4.5 x 2.8 x 3.2
CMC4532H-102-2P-T CMC4532H 100025% 100 0.11 2100 50 10 4.5 x 2.8 x 3.2
CMC4532S-142-2P-T CMC4532S 140025% 100 0.20 700 50 10 4.5 x 2.8 x 3.2
CMC4532S-1000/Min CMC4532S 1000Min 10 1.00 200 50 10 4.5 x 2.8 x 3.2
CML4532S-11uH CML4532S 300 Min@10MHz 100 0.60 360 50 10 4.5 x 2.8 x 3.2
CML4532S-220-2P-T CML4532S 500 Min@10MHz 100 1.00 310 50 10 4.5 x 2.8 x 3.2
CML4532S-51uH CML4532S 1000 Min@10MHz 100 1.00 230 50 10 4.5 x 2.8 x 3.2
CML4532S-101-2P-T CML4532S 2000 Min@10MHz 100 2.00 200 50 10 4.5 x 2.8 x 3.2

Operating Conditions:

  • Operating Temperature Range: -40105 (Including self-temperature rise)
  • Storage Temperature Range (packaging conditions): -10~+40 and RH 70% (Max.)

Test and Measurement Procedures:

  • Common Mode Impedance: Tested using Keysight E4991B / Agilent 4787A or equivalent.
  • DC Resistance (DCR): Tested using Agilent 34420A / Agilent 4338B or equivalent.
  • Rated Current (Irms): Defined as the DC current at which the chip surface temperature rises by 20 or 40 against the initial chip surface temperature (Ta).
    • For T 20 Max: Rated Current < 1A
    • For T 40 Max: Rated Current 1A
  • Insulation Resistance: Tested using Chroma TH2683A / ZX6583 or equivalent.

Recommended Soldering Technologies:

  • Re-flowing Profile:
    • Preheat condition: 150~200 / 60~120 sec.
    • Allowed time above 217: 60~90 sec.
    • Max temperature: 260
    • Max time at max temperature: 10 sec.
    • Solder paste: Sn/3.0Ag/0.5Cu
    • Allowed Reflow time: 2 times max.

Packaging Specification:

Type Tape Dimension (mm) W A0 B0 K0 D Reel Dimension (mm) P A B C Quantity (Pcs/Reel)
CMC1210 8 1.1 1.4 1.0 1.5 4 178 60 13 3000 pcs
CMC2012 8 1.55 2.45 1.5 1.5 4 178 60 13 2000 pcs
CMC3216 8 1.95 3.7 2.4 1.5 4 178 60 13 2000 pcs
CML3416 8 1.95 3.7 2.4 1.5 4 178 60 13 2000 pcs
CMC3225 12 2.9 3.5 2.7 1.5 8 330 10.75 2.3 3000 pcs
CMC4532 12 3.7 4.85 3 1.5 8 178 60 13 500 pcs
  • Packaging - Cover Tape: The force for tearing off cover tape is 10 to 100 grams in the arrow direction. Peel-off speed: 300mm/min.

2409292033_CENKER-CMC2012S-181-2P-T_C3021350.pdf

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