Common Mode Chokes for High Speed Signal Filtering

(TCPWCH-1210HS/2012HS)

Introduction (TCPWCH-1210HS/2012HS)

Token Extends common mode chokes in high speed data links for USB 3.0.

SMD EMI Filters & EMI Chokes (TCPWC)SMD EMI Filters & EMI Chokes (TCPWCH-1210HS/2012HS)

In the electronics environment seen by today there are numerous sources of radio frequency interference (RFI) and electromagnetic interference (EMI). This is due in large component to the increased use of RF technology. These types of interference result in the need for common mode filtering in applications utilizing differential interfaces. Token common mode chokes help maintain the integrity of high speed communications and may be necessary for conformance with international regulatory standards.

Token (TCPWCH-1210HS/2012HS) Series SMD Common Mode Choke Coils are for high-speed and ultra-high-speed differential signal lines such as LVDS, IEEE1394//FireWire, USB, etc. The chip type (TCPWCH-1210HS/2012HS) series provides EMI suppression in case sizes 0504, and 0805. The SMD Common Mode Chokes are useful in a number of applications, such as power supply units, cellular baseband, audio circuit, CPU, interface, display panel, remote controllers, and inverters.

Updated News! Token has expanded its (TCPWCH-1210HS/2012HS) series common mode chokes to include the TCPWCH-1210HS-900TR and TCPWCH-2012HS-900TR, designed to address the unique noise issues of higher frequencies of USB 3.0 (SuperSpeed) devices. The Token TCPWCH-1210HS/2012HS-900TR, matches the characteristic impedance of the 90Ω USB3.0 standard. The common mode chokes utilize winding technology using EMI Suppression Ferrite cores processes to successfully boost the cut-off frequency in the transmission characteristics of the choke coils from the cut-off frequency featured by previous series to a higher, enabling SuperSpeed signals to be transmitted.

All (TCPWCH) series comes a wide variety of options to meet your needs with halogen free and feature RoHS Directive. Token is able to customize and manufacture your request.

Download Complete Datasheet Common Mode Chokes for High Speed Signal Filtering (TCPWCH-1210HS/2012HS) PDF.

FEATURES & APPLICATIONS :

  1. Lowprofile and very small size SMD Design.
  2. Wound Chip constructure with standard 0504 and 0805 size.
  3. Very high self-resonance frequency enables high cut-off frequency.
  4. Matching to characteristic impedance enables good transmission of high-speed signals.

Configurations & Dimensions (TCPWCH-1210HS, TCPWCH-2012HS)

Common mode filter (TCPWCH-1210HS, TCPWCH-2012HS) Structure diagram
Common mode filter (TCPWCH-1210HS, TCPWCH-2012HS) Structure diagram
Common mode filter (TCPWCH-1210HS, TCPWCH-2012HS) Structure diagram Unit: mm (Inch)
SIZE CODE A B C D1
TYP
D2
TYP
F
TYP
G
TYP
H
TYP
I
TYP
TCPWCH-1210HS
(0504)
1.20±0.20
(0.047±0.008)
1.00±0.20
(0.069±0.008)
0.035±0.20
(0.110±0.008)
0.36
(0.014)
0.38
(0.015)
0.30
(0.012)
1.20
(0.047)
0.60
(0.024)
1.50
(0.059)
TCPWCH-2012HS
(0805)
2.00±0.20
(0.079±0.008)
1.20±0.20
(0.047±0.008)
1.20±0.20
(0.047±0.008)
0.45
(0.018)
0.40
(0.016)
0.40
(0.016)
1.20
(0.047)
0.80
(0.031)
2.60
(0.102)

Electrical Characteristics (TCPWCH-1210HS)

Part Number Impedance (Ω)
10MHz
Tolerance ±% CUT-OFF FREQUENCY (GHz)
Typ.
Rated Voltage (Ω)
Max.
DC Resistance (mA)
Max.
TCPWCH-1210HS-250TR 25 25% 7.5 0.25 420
TCPWCH-1210HS-600TR 60 25% 6.0 0.25 400
TCPWCH-1210HS-900TR 90 25% 6.0 0.30 400

Electrical Characteristics Graph TCPWCH-1210HS-250TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-250TR TCPWCH-1210HS-250TR

Electrical Characteristics Graph TCPWCH-1210HS-600TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-600TR TCPWCH-1210HS-600TR

Electrical Characteristics Graph TCPWCH-1210HS-900TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-900TR TCPWCH-1210HS-900TR

Electrical Characteristics (TCPWCH-2012HS)

Part Number Impedance (Ω)
10MHz
Tolerance ±% CUT-OFF FREQUENCY (GHz)
Typ.
Rated Voltage (Ω)
Max.
DC Resistance (mA)
Max.
TCPWCH-2012HS-120TR 12 25% 7.5 0.20 450
TCPWCH-2012HS-240TR 24 25% 7.5 0.25 420
TCPWCH-2012HS-320TR 32 25% 7.5 0.25 400
TCPWCH-2012HS-670TR 67 25% 6.0 0.25 400
TCPWCH-2012HS-900TR 90 25% 6.0 0.30 400

Electrical Characteristics Graph TCPWCH-2012HS-120TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-120TR TCPWCH-1210HS-120TR

Electrical Characteristics Graph TCPWCH-2012HS-240TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-240TR TCPWCH-1210HS-240TR

Electrical Characteristics Graph TCPWCH-2012HS-320TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-320TR TCPWCH-1210HS-320TR

Electrical Characteristics Graph TCPWCH-2012HS-670TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-670TR TCPWCH-1210HS-670TR

Electrical Characteristics Graph TCPWCH-2012HS-900TR

1.Electrical Charactenistic Curve 2.Insertion Loss Curve
TCPWCH-1210HS-900TR TCPWCH-1210HS-900TR

Order Codes (TCPWC)

TCPWC H - 1210 HS - 250 TR
12 34 56
Part Number
TCPWC
Shielding Type
H Shielding
 
Dimensions (mm)
1210 1.00×0.20×0.035 EIA0504
2012 2.00×1.20×1.20 EIA0805
Purpose
HS High speed
 
Impedance (Ω)
120 12Ω
250 25Ω
320 32Ω
900 90Ω
Package
P Bulk
TR Taping Reel