ACT45B-101-2P-TL003 TDK ACT45B-101-2P-TL003 is a 2-line common mode choke with 100µH inductance at 100kHz and 5.8kΩ impedance at 10MHz. It is rated for 150mA, 50V, operates from -40°C to 150°C, and comes in a surface mount package.
Mfr Part #:

ACT45B-101-2P-TL003

Available from 2 distributors
Mfr Name: TDK Corporation
TDK Corporation
TDK ACT45B-101-2P-TL003 is a 2-line common mode choke with 100µH inductance at 100kHz and 5.8kΩ impedance at 10MHz. It is rated for 150mA, 50V, operates from -40°C to 150°C, and comes in a surface mount package.
Total Stock: 987 pcs
$ Price Range: $0.83 - $1.53

ACT45B-101-2P-TL003 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
985 pcs
985 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2 pcs
2 pcs On Request 1 On Request On Request On Request On Request On Request

ACT45B-101-2P-TL003 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance @ Frequency
Inductance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Ratings
Voltage Rating

ACT45B-101-2P-TL003 Description

Short technical summary and product information.

The ACT45B-101-2P-TL003 is a surface-mount common mode choke manufactured by TDK Corporation. It is a two-line signal line filter designed to suppress common mode noise while passing desired differential signals. The device provides 100 µH inductance measured at 100 kHz and 5.8 kΩ impedance at 10 MHz, with a maximum DC resistance of 2 Ohm and a maximum current rating of 150 mA.

 

Rated for 50 V, the choke operates over a temperature range of -40°C to 150°C and meets AEC-Q200 automotive qualification requirements. This makes it suitable for use in automotive electronic modules and other applications where reliability and a wide operating temperature are required. The filter type is classified as signal line, reflecting its intended use in signal and control circuits.

 

The component is supplied in a horizontal package with four PC pads and has compact dimensions of 4.50 mm length, 3.20 mm width, and 3.00 mm height. Its surface mount design supports automated assembly and helps conserve board space in dense electronic designs.

ACT45B-101-2P-TL003 Quick Information

Product Type: Common Mode Choke
Series: ACT45B
Canonical Name: TDK ACT45B-101-2P-TL003 Common Mode Choke
Subcategory: Signal Line Common Mode Choke

ACT45B-101-2P-TL003 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

ACT45B-101-2P-TL003 Estimated Pricing

Qty Low High
1+ $1.53 $1.53
10+ $1.26 $1.26
25+ $1.10 $1.10
100+ $1.04 $1.04
250+ $0.96 $0.96
500+ $0.90 $0.90
1,000+ $0.88 $0.88
2,500+ $0.83 $0.83

Estimated market price range - modelled values for guidance only, not live distributor offers.

ACT45B-101-2P-TL003 Features

  • 100 µH inductance at 100 kHz.
  • 5.8 kΩ impedance at 10 MHz.
  • Rated for 150 mA and 50 V.
  • Operates from -40°C to 150°C.
  • Surface mount horizontal 4-pad package.

ACT45B-101-2P-TL003 Applications

  • Automotive signal line common mode filtering.
  • Suppresses common mode noise in control circuits.
  • Ideal for compact surface mount PCB designs.
  • Two-line noise suppression in electronic modules.

ACT45B-101-2P-TL003 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage rating of ACT45B-101-2P-TL003?

The voltage rating is 50 V.

What package and dimensions does ACT45B-101-2P-TL003 use?

It is a surface mount component in a horizontal 4 PC pad package, measuring 4.50 mm x 3.20 mm x 3.00 mm.

What is the operating temperature range?

-40°C to 150°C.

Is ACT45B-101-2P-TL003 RoHS compliant?

Existing source data marks it as RoHS3 Compliant.

What is the inductance of ACT45B-101-2P-TL003?

100 µH measured at 100 kHz.

What is the common mode impedance at 10 MHz?

5.8 kΩ at 10 MHz.

What are the maximum DC resistance and current rating?

Maximum DCR is 2 Ohm and maximum current is 150 mA.

Home
Account

Categories