# Power Line Filter, 2 A

![Product image](https://novapart.co/image/farnell:1669286/)

**URL**: https://novapart.co/products/ACH4518-101-TD01/power-line-filter-2-a
**SKU**: ACH4518-101-TD01
**Manufacturer**: TDK
**Price**: €0.6050
**Stock**: 10+

## Description

Current Rating:2A; SVHC:No SVHC (15-Jan-2018); Frequency Max:335MHz; Frequency Min:235MHz; Insulation Resistance:1000Mohm; Resistance:0.04ohm; Voltage Rating V DC:50V

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Product Range | ACH Series |
| Current Rating | 2A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1669286/)

(1/4) 

## **3-terminal Filters(SMD) For Power Line** 

## **Conformity to RoHS Directive** 

## ACH Series  ACH3218, 4518 Types 

## **FEATURES** 

- The ACH series consists of products with superior attenuation characteristics, in which the T-type filter circuit is magnetically shielded with ferrite. 

- The series offers even greater attenuation characteristics when used in a stable circuit on the ground. 

- The ACH series is ideal for high-density circuit design, since the series is vertically mounted and does not require much mounting space. 

- Available for reflow soldering. 

- It is a product conforming to RoHS directive. 

## **PRODUCT IDENTIFICATION** 

ACH 3218 - 223 - T (1) (2) (3) (4) 

(1) Series name 

- (2) Dimensions 

- (3)Type 

- (4) Packaging style 

## **TEMPERATURE RANGES** 

Operating/Storage –40 to +125°C 

## **PACKAGING STYLE AND QUANTITIES** 

|Packagingstyle|Quantity|
|---|---|
|Taping|1000pieces/reel|



## **HANDLING AND PRECAUTIONS** 

   - Before soldering, be sure to preheat components. The preheating temperature should be set so that the temperature difference between the solder temperature and product temperature does not exceed 150°C. 

   - After mounting components onto the printed circuit board, do not apply stress through board bending or mishandling. 

   - The inductance value may change due to magnetic saturation if the current exceeds the rated maximum. 

   - Do not expose the inductors to stray magnetic fields. 

   - Avoid static electricity discharge during handling. 

   - When hand soldering, apply the soldering iron to the printed circuit board only. Temperature of the iron tip should not exceed 350°C. Soldering time should not exceed 3 seconds. 

- Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. 

- Please contact our Sales office when your application are considered the following: 

The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.) 

• All specifications are subject to change without notice. 

004-02 / 20060720 / e9611_ach.fm 

(2/4) 

## **ACH3218 TYPE SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM** 

**==> picture [232 x 101] intentionally omitted <==**

**----- Start of picture text -----**<br>
3.2±0.3<br>Terminal 1 3<br>electrode<br>1 3 Insulation<br>resin<br>GND<br>2<br>2<br>0.6 0.45 No polarity<br>Ferrite Dimensions in mm<br>GND terminal • Dimension without tolerance<br>is reference value.<br>0.25<br>±<br>2.5<br>0.2<br>±<br>1.8<br>**----- End of picture text -----**<br>


## **RECOMMENDED PC BOARD PATTERN REFLOW SOLDERING** 

**==> picture [142 x 67] intentionally omitted <==**

**----- Start of picture text -----**<br>
Resist<br>0.6 Land pattern<br>1.4 2.2 1.4 Dimensions in mm<br>1.94<br>**----- End of picture text -----**<br>


## **ELECTRICAL CHARACTERISTICS** 

|Part No.|25dB attenuation<br>frequency range<br>(MHz)|Rated<br>voltage<br>Edc<br>(V)max.|Rated<br>current<br>(A)max.|DC resistance<br>(Ω)max.<br>[Terminal No.1 to 3]|Insulation<br>resistance<br>(MΩ)min.<br>[Terminal No.1 to 2/No.2 to 3]|
|---|---|---|---|---|---|
|ACH3218-223|11 to 55|20|1.5|0.06|1000|
|ACH3218-103|17 to 60|20|1.5|0.06|1000|
|ACH3218-682|22 to 75|20|1.5|0.06|1000|
|ACH3218-472|30 to 85|20|1.5|0.06|1000|
|ACH3218-332|37 to 90|20|1.5|0.06|1000|
|ACH3218-222|45 to 105|20|1.5|0.06|1000|
|ACH3218-152|60 to 115|20|1.5|0.06|1000|
|ACH3218-102|80 to 140|20|1.5|0.06|1000|
|ACH3218-681|95 to 150|20|1.5|0.06|1000|
|ACH3218-471|120 to 180|20|1.5|0.06|1000|
|ACH3218-331|130 to 210|20|1.5|0.06|1000|
|ACH3218-221|170 to 250|20|1.5|0.06|1000|
|ACH3218-151|205 to 280|20|1.5|0.06|1000|
|ACH3218-101|265 to 340|20|1.5|0.06|1000|
|ACH3218-680|340 to 420|20|1.5|0.06|1000|
|ACH3218-470|420 to 500|20|1.5|0.06|1000|
|ACH3218-330|500 to 600|20|1.5|0.06|1000|
|ACH3218-220|600 to 700|20|1.5|0.06|1000|



## **TYPICAL ELECTRICAL CHARACTERISTICS** 

## **ATTENUATION vs. FREQUENCY CHARACTERISTICS** 

**==> picture [267 x 151] intentionally omitted <==**

**----- Start of picture text -----**<br>
0<br>10<br>20<br>30<br>4050 ULTIMATE<br>1 3 10 30 100 300 Tl 1000<br>Frequency [(] MHz [)]<br>223 103 682472332222102681471331221151101680<br>152<br>470330220<br>Attenuation(dB)<br>**----- End of picture text -----**<br>


## **MEASURING CIRCUIT** 

**==> picture [160 x 42] intentionally omitted <==**

**----- Start of picture text -----**<br>
S.G. ACH Series L.M.<br>50Ω<br>Ω<br>50<br>**----- End of picture text -----**<br>


• All specifications are subject to change without notice. 

004-02 / 20060720 / e9611_ach.fm 

(3/4) 

## **ACH4518 TYPE SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM** 

**==> picture [233 x 101] intentionally omitted <==**

**----- Start of picture text -----**<br>
4.5±0.4<br>Terminal<br>electrode 1 3<br>1 3 Insulation<br>resin<br>GND<br>2<br>2<br>1.0 0.45 No polarity<br>Ferrite Dimensions in mm<br>GND terminal • Dimension without tolerance<br>is reference value.<br>0.3<br>±<br>3.2<br>0.2<br>±<br>1.8<br>**----- End of picture text -----**<br>


## **RECOMMENDED PC BOARD PATTERN REFLOW SOLDERING** 

**==> picture [150 x 67] intentionally omitted <==**

**----- Start of picture text -----**<br>
Resist<br>1.0 Land pattern<br>1.75 3.5 1.75 Dimensions in mm<br>1.94<br>**----- End of picture text -----**<br>


## **ELECTRICAL CHARACTERISTICS** 

|Part No.|25dB attenuation<br>frequency range<br>(MHz)|Rated<br>voltage<br>Edc<br>(V)max.|Rated<br>current<br>(A)max.|DC resistance<br>(Ω)max.<br>[Terminal No.1 to 3]|Insulation<br>resistance<br>(MΩ)min.<br>[Terminal No.1 to 2/No.2 to 3]|
|---|---|---|---|---|---|
|ACH4518-333|6 to 60|50|2|0.04|1000|
|ACH4518-223|9 to 65|50|2|0.04|1000|
|ACH4518-153|11 to 70|50|2|0.04|1000|
|ACH4518-103|15 to 75|50|2|0.04|1000|
|ACH4518-682|20 to 85|50|2|0.04|1000|
|ACH4518-472|25 to 90|50|2|0.04|1000|
|ACH4518-332|35 to 100|50|2|0.04|1000|
|ACH4518-222|40 to 110|50|2|0.04|1000|
|ACH4518-152|50 to 130|50|2|0.04|1000|
|ACH4518-102|65 to 150|50|2|0.04|1000|
|ACH4518-681|75 to 160|50|2|0.04|1000|
|ACH4518-471|95 to 180|50|2|0.04|1000|
|ACH4518-331|115 to 205|50|2|0.04|1000|
|ACH4518-221|150 to 250|50|2|0.04|1000|
|ACH4518-151|190 to 290|50|2|0.04|1000|
|ACH4518-101|235 to 335|50|2|0.04|1000|
|ACH4518-680|290 to 395|50|2|0.04|1000|
|ACH4518-470|360 to 460|50|2|0.04|1000|
|ACH4518-330|450 to 550|50|2|0.04|1000|
|ACH4518-220|530 to 650|50|2|0.04|1000|



## **TYPICAL ELECTRICAL CHARACTERISTICS ATTENUATION vs. FREQUENCY CHARACTERISTICS** 

**==> picture [244 x 151] intentionally omitted <==**

**----- Start of picture text -----**<br>
0<br>10<br>20<br>30<br>40<br>50<br>ABE<br>60<br>1 LAA 3 10 SETI 30 100 300 1000<br>Frequency [(] MHz [)]<br>223153103682472<br>333<br>332222 102 471 221151101 470330<br>152681 331<br>220<br>Attenuation(dB) 680<br>**----- End of picture text -----**<br>


## **MEASURING CIRCUIT** 

**==> picture [160 x 41] intentionally omitted <==**

**----- Start of picture text -----**<br>
S.G. ACH Series L.M.<br>50Ω<br>Ω<br>50<br>**----- End of picture text -----**<br>


• All specifications are subject to change without notice. 

004-02 / 20060720 / e9611_ach.fm 

(4/4) 

## **PACKAGING STYLES REEL DIMENSIONS** 

**==> picture [239 x 170] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.0<br>2.0±0.5 13.0±0.3<br>ø13±0.5 17.0±1.4<br>ø21±0.8<br>ø178±2.0<br>Dimensions in mm<br>2.0<br>±<br>ø60<br>**----- End of picture text -----**<br>


## **TAPE DIMENSIONS** 

**==> picture [260 x 248] intentionally omitted <==**

**----- Start of picture text -----**<br>
Sprocket<br>0.3 to 0.4 hole 1.5 [+0.1] –0.0 Cavity<br>T A 4.0±0.1 D C<br>Dimensions in mm<br>Type A B C D T<br>321825 2.2±0.2 3.7±0.2 4.0±0.1 2.0±0.05 3.3max.<br>451832 2.2±0.2 5.2±0.2 4.0±0.1 2.0±0.05 3.8max.<br>40 to 80 Taping 200min.<br>Drawing direction 300min.<br>Dimensions in mm<br>0.1± 0.05<br>±<br>1.75 5.5<br>0.3<br>±<br>12.0<br>B<br>**----- End of picture text -----**<br>


• All specifications are subject to change without notice. 

004-02 / 20060720 / e9611_ach.fm 



## Links

- [View this product on Novapart](https://novapart.co/products/ACH4518-101-TD01/power-line-filter-2-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/tdk/ach4518-101-td01/filter-power-line-1812-235-335mhz/dp/1669286)
---

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