ACT45B-101-2P-TL003
Filter, Common Mode, 100 µH, ACT Series, 5.8 kohm, 150 mA, 4.5mm x 3.2mm x 2.8mm, AEC-Q200
- Manufacturer: TDK
- Product type: SMD Common Mode Chokes / Filters
- SVHC: No SVHC (04-Feb-2026)
- Impedance: 5.8kohm
- Inductance: 100µH
- Product Range: ACT Series
- Product Width: 3.2mm
- Qualification: AEC-Q200
- Product Height: 2.8mm
- Product Length: 4.5mm
- DC Current Rating: 150mA
- DC Resistance Max: 3ohm
- Common Mode Filter Case: 4.5mm x 3.2mm x 2.8mm
- Inductor Case / Package: -
- Operating Temperature Max: 150°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 2500 |
| Price | 0.432 € |
| Current stock | 1000+ |
| Lead time | 30 days |
## **Common mode filters/Chokes Automotive signal line (for power train/safety) ACT series**
**==> picture [11 x 7] intentionally omitted <==**
**----- Start of picture text -----**<br>
Pb<br>**----- End of picture text -----**<br>
## **ACT45B type**
## **FEATURES**
Compatible with an operating temperature range of –40 to +150°C, so can be used for vehicle devices requiring compatibility with high temperatures.
Operating temperature range: –40 to +150°C
Compliant with AEC-Q200
## **APPLICATION**
CAN-BUS, FAXs, modems, ISDNs, etc.
## **PART NUMBER CONSTRUCTION**
|ACT45B|ACT45B|-|110|110|-|2P|2P|-|TL|TL|||003|003|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||||
|**Series • type name**|||**Inductance(typ.)**<br>**(µH)**|||**Number of lines**|**Number of lines**||**Packaging style**||||**Internal code**||
## **CHARACTERISTICS SPECIFICATION TABLE**
|**Common mode**|**Common mode**|**Common mode**|**Stray**|**DC**|**Rated**|**Insulation**|**Rated**|**Part No.**|
|---|---|---|---|---|---|---|---|---|
|**impedance**||**inductance**|**inductance**|**resistance**|**current**|**resistance**|**voltage**||
|**[10MHz]**||**[100kHz]**|**[100kHz]**||||||
|**(****)min.**|**(****)typ.**|**(µH)typ.**|**(µH)typ.**|**(****)max.**|**(A)max.**|**(M****)min.**|**(V)max.**||
|300|600|11|0.05|0.6|0.25|10|50|ACT45B-110-2P-TL003|
|500|1200|22|0.08|1.0|0.2|10|50|ACT45B-220-2P-TL003|
|1000|2800|51|0.15|1.0|0.2|10|50|ACT45B-510-2P-TL003|
|2000|5800|100|0.20|2.0|0.15|10|50|ACT45B-101-2P-TL003|
Measurement equipment
||Measurement item|Product No.|Manufacturer|
|---|---|---|---|
||Common mode impedance|4991A|Keysight Technologies|
||Common mode inductance|4294A|Keysight Technologies|
||DC resistance|4338A|Keysight Technologies|
|Insulation resistance||4339A|Keysight Technologies|
* Equivalent measurement equipment may be used.
(1/4)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading.
20221024
cmf_automotive_signal_act45b_en.fm
## **ACT45B type**
## **IMPEDANCE VS. FREQUENCY CHARACTERISTICS**
**==> picture [497 x 276] intentionally omitted <==**
**----- Start of picture text -----**<br>
100000<br>510 Common mode<br>101 Common mode<br>10000<br>220 Common mode<br>1000 SS [SN]<br>510 Differential mode —<br>110 Common mode 101 Differential mode<br>100<br>220 Differential mode<br>Za<a<br>110 Differential mode<br>10<br>1 10 100 1000<br>Frequency (MHz)<br>Measurement equipment<br>Product No. Manufacturer<br>4991A Keysight Technologies<br>* Equivalent measurement equipment may be used.<br>)Ω<br>Impedance (<br>**----- End of picture text -----**<br>
(2/4)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading.
20221024
cmf_automotive_signal_act45b_en.fm
## **ACT45B type**
**==> picture [213 x 238] intentionally omitted <==**
**----- Start of picture text -----**<br>
PACKAGING STYLE<br>REEL DIMENSIONS<br>2.0±0.5 (2)<br>LB I<br>oO i<br>ø13.0+0.3/-0.2 13.5±0.5<br>H (ø21) tt<br>ø330+2.0/-2.5<br>Dimensions in mm<br>TAPE DIMENSIONS<br>ø100+1.0/-1.5<br>**----- End of picture text -----**<br>
## **SHAPE & DIMENSIONS**
**==> picture [179 x 294] intentionally omitted <==**
**----- Start of picture text -----**<br>
4.5±0.2<br>1 4<br>Marking<br>=! 2 3<br>kL 0.7±0.1 | 1 0.65±0.1<br>‘on | in<br>Dimensions in mm<br>- RECOMMENDED LAND PATTERN =<br>3.2<br>5.9<br>=<br>Dimensions in mm<br>0.2<br>±<br>3.2<br>0.2<br>±<br>2.8<br>1.6 3.4<br>**----- End of picture text -----**<br>
Sprocket 0.3±0.05 1.55±0.05 2.0±0.05 4.0±0.1 hole 3.2 5.9 ~~=~~ T ~~J —~~ Dimensions in mm ~~P~~ K ~~aeetaetectesLt~~ A ~~LJ~~ Cavity ~~oo~~ 8.0±0.1 **CIRCUIT DIAGRAM** Dimensions in mm 1 4 Type A B K 2 3 ACT45B (3.6) (4.9) (3.05) ~~—a_EeaAsaxi{XTmm~~ • No polarity Blank Products Blank 160min. 400 to 500 | **RECOMMENDED REFLOW PROFILE** Start End Preheating Soldering Natural cooling Drawing direction Peak Dimensions in mm 245°C 230°C 230°C **PACKAGE QUANTITY** Package quantity 2,500 pcs/reel 180°C 5s max. **TEMPERATURE RANGE, INDIVIDUAL WEIGHT** 150°C **Operating Storage Individual temperature range temperature range**[] **weight** 60 to 120s 10 to 30s –40 to +150 °C –40 to +150 °C 0.14 g ~~ee~~ The storage temperature range is for after the assembly. B ~~N[a] _~~
Time
(3/4)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading.
20221024
cmf_automotive_signal_act45b_en.fm
## **REMINDERS FOR USING THESE PRODUCTS**
Before using these products, be sure to request the delivery specifications.
## **SAFETY REMINDERS**
Please pay sufficient attention to the warnings for safe designing when using this products.
## **REMINDERS**
- The storage period is within 12 months. Be sure to follow the storage conditions (temperature: 5 to 40°C, humidity: 10 to 75% RH or less).
- If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
- Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
- Soldering corrections after mounting should be within the range of the conditions determined in the specifications. If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
- When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
- Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal design.
- Carefully lay out the coil for the circuit board design of the non-magnetic shield type. A malfunction may occur due to magnetic interference.
- Use a wrist band to discharge static electricity in your body through the grounding wire.
- Do not expose the products to magnets or magnetic fields.
- Do not use products that have received any excessive mechanical shock such as by being dropped.
- The performance of the product may deteriorate or at the worst case open if coating materials are used, thus please assess the situation beforehand by tak-ing this factor into consideration.
- Due to the application of mechanical stress after mounting and handling such as contact, disconnection may occur.
- Do not use for a purpose outside of the contents regulated in the delivery specifications.
- The products listed on this specification sheet (the “Products”) are intended for incorporation into automobile and/or equipment to be installed in automobile on the grounds that (i) the Products are used in accordance with the conditions and scope stated in this specification sheet and (ii) said automobile and/or equipment involving the Products are used under a normal operation and use condition.
Except for said incorporation into automobile and/or equipment installed in automobile, the Products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. Please understand that we are not responsible for any damage or liability caused by use of the Products in any of the applications listed below or for any other use exceeding the range or conditions set forth in this specification sheet. If you intend to use the Products beyond the condition and scope of this specification sheet or in any of the applications listed below, please contact with our sales office. We will separately discuss with you applicable specification suitable for your intended use:
- 1) Aerospace/Aviation equipment, 2) Transportation equipment (e.g. train, ship),
- 8) Public information-processing equipment,
- 9) Military equipment,
- 10) Electric heating apparatus / burning equipment,
- 3) Medical equipment which directly endanger human life,
- 11) Disaster prevention/crime prevention equipment,
- 4) Power-generation control equipment,
- 12) Safety equipment, or
- 5) Atomic energy-related equipment, 12) Safety equipment, or 6) Seabed equipment, 13) Other applications that are not considered general-pur7) Transportation control equipment (e.g. train, ship), pose applications.
When designing your equipment involving the Products, you are kindly requested to take into consideration securing protection circuit/equipment or providing backup circuits, etc. in your equipment, to ensure higher safety.
As stated above, the Products are intended for incorporation into automobile and/or equipment to be installed in automobile, however, it is not prohibited to use the Products for general electronic equipment which is not required the same high level or reliability as automobile, or which is unlikely to damage its users’ life, body and property or to cause extensive impact on society. Accordingly, all description in this specification sheet is applied if the Products are incorporated into general electronic equipment which is used for normal application under a normal operation and use condition.
(4/4)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading.
20221024
cmf_automotive_signal_act45b_en.fm
Updated at June 5, 2026
TDK Corporation is a globally recognized leader in electronic components and magnetic materials. Founded in 1935 to commercialize ferrites, the Tokyo-based company has evolved into a comprehensive manufacturer of high-performance passive components, sensors, and power electronics. TDK’s advanced materials technology serves as the foundation for its extensive portfolio, driving innovation across automotive, industrial, consumer electronics, and communication technologies. Our selection of TDK components heavily features their industry-leading passive components, with a primary focus on magnetics. TDK excels in manufacturing reliable inductive solutions, offering a vast array of power inductors and RF inductors optimized for demanding power management and high-frequency applications. Furthermore, their expertise in electromagnetic compatibility is showcased through a comprehensive range of EMC and RFI suppression products. This includes common mode chokes, power line filters, and specialized shielding materials designed to ensure superior signal integrity in complex designs. Beyond inductors and filtering components, TDK provides robust circuit protection and sensing solutions essential for modern engineering. The portfolio includes precision temperature sensing and compensation NTC thermistors, alongside TVS varistors and inrush current limiting components that safeguard sensitive electronics. Complemented by fixed value inductors, supercapacitors, and charging coils, TDK's versatile product offering delivers the reliability and performance required for sophisticated circuit design.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →