ELKE102FA

**Coil type EMI Filters** 

## **Coil type EMI Filters (Digital Noise Filters)** Type: **ELKE** □ 

## pe **Features** 

- 3218 case size, 6 A rated current (ELKEA) and 2 A rated current (ELKE) 

- High ESD suppression with varistor and included coils 

- No variation in attenuation characteristics due to current changes 

- Easily discernible part number written by lasers 

- RoHS compliant 

## Pe **Recommended Applications** 

- Data lines, secondary power supply lines (DC lines) for game, digital AV and communications equipment. 

Pe **Explanation of Part Numbers** [ELKE, ELKEA Series] 1 2 3 4 5 6 7 8 9 10 **E L K E A 1 0 3 F A** NOo ~~OoOoocdddG~~ Product Code Model Type Capacitance Packaging Design No. E 3218 (1207) A 6 A model F Embossed  Carrier Taping A Use only for reflow soldering size : mm (inch) Nil 2 A model ~~SS~~ { ~~o~~ t [ELKEV Series] 1 2 3 4 5 6 7 8 9 10 **E L K E V 3 5 2 F C** NOO ~~oOd~~ doo ~~Ooo~~ Product Code Model Type Capacitance Packaging Design No. E 3218 (1207) V Included varistor F Embossed  Carrier Taping Circuit voltage size : mm (inch) F 15 V E 12 V C 5 V eo — ~~_~~ 

|**Construction**<br>Ls|**Construction**<br>Ls|**Construction**<br>Ls|||||||
|---|---|---|---|---|---|---|---|---|
|||||1|||||
||2|||||No.|Part Name|Material|
|||||||1|Enclosure|PPS resin mixed with ferrite powder|
|||||||2|Coil|Copper alloy plate|
|||||||3|Terminal|Copper alloy plate with SnCu|
||3||||4|4|Capacitor|Chip capacitor|



Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

03 Oct. 2014 

**Coil type EMI Filters** 

## **Large Current Coil type EMI Filters (Digital Noise Filters) SMD** Discontinued 

## Type: **ELKEA** 

## __ 

## **Features** 

- 3218 case size, 6 A rated current 

- No variation in attenuation characteristics due to current changes 

- Easily discernible part number written by lasers 

- RoHS compliant 

## __ 

## **Typical Specifi cation** 

- Operating temperature : –40 to +85 °C 

- Rated Voltage : DC 50 V (Except ELKEA333FA : DC25 V) 

- ● Rated Current : DC 6 A 

## [I **Standard Parts** 

|Part No.<br>Cut off frequency<br>(MHz)|Cut off frequency<br>Inner Capacitance<br>(pF typ.)|Rated<br>Voltage<br>(V)|Rated<br>Current<br>(A)|Indication|Indication|min.<br>Packaging|
|---|---|---|---|---|---|---|
|ELKEA100FA<br>500|10|50|6.0|100□|Indication 2|2,000 pcs.|
|ELKEA220FA<br>300|22|||220□|||
|ELKEA470FA<br>150|47|||470□|||
|ELKEA101FA<br>70|100|||101□|||
|ELKEA221FA<br>30|220|||221□|||
|ELKEA471FA<br>15|470|||471□|||
|ELKEA102FA<br>7|1000|||102□|||
|ELKEA222FA<br>3|2200|||222□|||
|ELKEA103FA<br>0.5/DC|0.5/DC<br>10000|||103□|Indication 1||
|ELKEA333FA<br>0.2/DC|0.2/DC<br>33000|25||333□|Indication 2||



## **Performance characteristics (Reference)** ~~[eo~~ 

**Equivalent circuit, measurement block diagram** (2 

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**----- Start of picture text -----**<br>
ELKEA□□□FA<br>10<br>0<br>TTT<br>100<br>-10 220 L L<br>STIS 222 221 470  il poe<br>471<br>-20 101 C<br>NP 103 SAIN 102 Ng Ll O O O<br>333<br>-30 SG VV<br>-40<br>CLAIRE<br>-50<br>LAINE PAE LAME UU<br>ELUM AYU ETT ELE<br>-60<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Indication Examples<br>Indication 1 Indication 2<br>ELKEA103FA ELKEA100FA<br>Top 103P ELKEA220FA<br>View<br>ELKEA470FA 1 0 3 P<br>ELKEA101FA<br>ELKEA221FA Month Code : 1 Letter<br>ELKEA471FA<br>Side ELKEA102FA [ Inner Capacitance : 3 Letters iu<br>View ELKEA222FA<br>ELKEA333FA<br>Ω Ω<br>50  50<br>Attenuation (dB)<br>222P<br>**----- End of picture text -----**<br>


Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

03 Oct. 2014 

**Coil type EMI Filters** 

## **Coil type EMI Filters (Digital Noise Filters)** 

## **SMD** 

## Type: **ELKE** 

## Po **Features** 

- 3218 case size, 2 A rated current 

- No variation in attenuation characteristics due to current changes 

- Easily discernible part number written by lasers 

- RoHS compliant 

## Po **Typical Specifi cation** 

- Operating temperature : –40 to +85 °C 

- ● Rated Voltage : DC 50 V (Except ELKE333FA : DC25 V) ● Rated Current : DC 2 A 

## Po **Standard Parts** 

|Part No.<br>Cut off frequency<br>(MHz)|Cut off frequency<br>Inner Capacitance<br>(pF typ.)|Rated<br>Voltage<br>(V)|Rated<br>Current<br>(A)|Indication|min. Packaging unit|
|---|---|---|---|---|---|
|ELKE100FA<br>250|10|50|2.0|100□|2,000 pcs.|
|ELKE220FA<br>200|22|||220□||
|ELKE470FA<br>100|47|||470□||
|ELKE101FA<br>50|100|||101□||
|ELKE221FA<br>25|220|||221□||
|ELKE471FA<br>10|470|||471□||
|ELKE102FA<br>5|1000|||102□||
|ELKE222FA<br>2|2200|||222□||
|ELKE103FA<br>0.5/DC|0.5/DC<br>10000|||103□||
|ELKE333FA<br>0.2/DC|0.2/DC<br>33000|25||333□||



note1 : 4th letter (□) of marking indicates the Month Code. 

**==> picture [444 x 194] intentionally omitted <==**

**----- Start of picture text -----**<br>
ee Performance characteristics (Reference) Lo Equivalent circuit, measurement block diagram<br>ELKE□□□FA<br>10<br>0<br>[TATT<br>100 TT<br>-10 SSS 222 102 221101 220 L L<br>-20 STH 103 471 470 lll a C<br>SSR Tt L o p<br>-30 333 SG VV<br>-40 FE. NSRP<br>-50<br>Be04<br>CEN<br>-60 1 10 Pe 100 CF 1000 10000<br>周波数 (MHz)<br>Ω Ω<br> (dB) 50  50<br>減衰量<br>**----- End of picture text -----**<br>


## Po **Indication Examples** 

**==> picture [24 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
103P<br>**----- End of picture text -----**<br>


(Top View) 1 0 3 P Month Code : 1 Letter (Side View) Inner Capacitance : 3 Letters ~~[~~ uM 

Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

03 Oct. 2014 

**Coil type EMI Filters** 

## **Varistor included Coil type EMI Filters (Digital Noise Filters) SMD** 

## Type: **ELKEV** 

## Po **Features** 

- High ESD suppression with varistor and included coils 

- No variation in attenuation characteristics due to current changes 

- Easily discernible part number written by lasers 

- RoHS compliant 

## Po **Typical Specifi cation** 

- Operating temperature : –40 to +85 °C 

- ● Rated Voltage : Applicable normal voltage for varistor ● Rated Current : DC 2 A 

## CP **Standard Parts** 

|Part No.<br>Cut off frequency<br>(MHz)|Cut off frequency<br>Inner Capacitance<br>(pF typ.)|Rated<br>Voltage<br>(V)|Applicable<br>circuit voltage<br>(V max.)|Indication|Indication|min.<br>Packaging|
|---|---|---|---|---|---|---|
|ELKEV150FF<br>250|15|27|15|2.0|150□|2,000 pcs.|
|ELKEV300FF<br>200|30|27|15||300□||
|ELKEV161FF<br>50|160|27|15||161□||
|ELKEV431FF<br>20|430|27|15||431□||
|ELKEV561FE<br>10|560|22|12||561□||
|ELKEV112FC<br>8|1050|12|5||112□||
|ELKEV352FC<br>1/DC|3500|12|5||352□||



Note1 : 4th letter (□) of marking indicates the Month Code. 

## ~~el~~ **Performance characteristics (Reference)** 

## ~~Po~~ **Equivalent circuit, measurement block diagram** 

**==> picture [424 x 170] intentionally omitted <==**

**----- Start of picture text -----**<br>
ELKEV□□□F□<br>10<br>0<br>TTT TT — L L<br>-10 431 150<br>300 C<br>561<br>-20 TRS 161 Sh 1 —_<br>102 SG VV<br>-30 BAN 352 aE<br>-40<br>CANINE<br>TTF TTCTT<br>-50<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Ω Ω<br>50  50<br>Attenuation (dB)<br>**----- End of picture text -----**<br>


## Po **Indication Examples** 

352P —_ 

3 5 2 P Month Code : 1 Letter ~~L~~ o ~~[~~ Inner Capacitance : 3 Letters HW 

Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

03 Oct. 2014 

**Coil type EMI Filters** 

**==> picture [448 x 161] intentionally omitted <==**

**----- Start of picture text -----**<br>
ee Dimensions in mm (not to scale) Po Land Pattern in mm (not to scale)<br>P/N, Date Code<br>Bg EL<br>0.8<br>an 2.3 f o | 0.8 |<br>3.2 1.8 2.2<br>5.0<br>2.2 1.8 2.6<br>0.7<br>0.8<br>**----- End of picture text -----**<br>


## Pe **Packaging state** 

**==> picture [487 x 310] intentionally omitted <==**

**----- Start of picture text -----**<br>
Content indication<br>Top tape<br>Embossed carrier tape<br>Terminal Product<br>Reel<br>Reel Size :  0178<br>O n a<br>Q’ty  : 2,000 pcs./reel<br>Packaging : Embossed Carrier Taping<br>Reel Product Pocket Empty Pocket Leader tape<br>Pulling direction<br>Po Soldering conditions for refl ow<br>|<br>300<br>260 °C max.<br>230 °C<br>200<br>180 °C<br>150 °C<br>100<br>0<br>60 to 120 s 30 to 40 s Time<br>Temp. (°C)<br>**----- End of picture text -----**<br>


## his **Storage Conditions** 

- Package : Normal temperature (–5 to 35 °C), normal humidity (85 %RH max.), shall not be exposed to direct sunlight and harmful gases and care should be taken so as not to cause dew. 

- Operating Temperature : –40 to +85 °C 

## has **Storage Period** 

- Solderability may be reduced due to the conditions of high temperature and high humidity which causes the oxidation of tin-plated terminals. Even if storage conditions are within specifi ed limits, solderability may be reduced with time. Therefore, please control the storage conditions and use the product within 6 months of receipt. 

Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

03 Oct. 2014 

**Coil type EMI Filters** 

## Safety Precautions 

The following are precautions for individual products. Please also refer to the common precautions for EMC Components in this catalog. 

## 1. Operation range and environments 

- 1 These products are designed and manufactured for general and stan dard use in general elec tron ic equipment (e.g. AV equipment, home electric ap pli anc es, office equipment, information and com mu ni ca tion equipment) 

- 2 These products are not intended for use in the following special conditions. Be fore using the products, care ful ly check the effects on their quality and performance, and determine whether or not they can be used. 

- In liquid, such as water, oil, chemicals, or organic solvent 

- In direct sunlight, outdoors, or in dust 

- In salty air or air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2 

- In an environment where these products cause dew condensation 

## 2. Handling 

- 1 Do not bring magnets or magnetized materials close to the product. The influence of their magnetic field can change the inductance value. 

- 2 Do not apply strong mechanical shocks by either dropping or collision with other parts. Excessive schock can damage the part. 

## 3. Land pattern design 

- 1 Please refer to the recommended land pattern for each type shown on the datasheet. 

- 2 In case of reflow soldering, consider the layout because taller components close to EMI filters tend to block thermal conduction. 

## 4. Mounting 

- 1 Avoid excessive placement force. 

- 2 Do not bend or twist the PWB after mounting the part. 

## 5. Cleaning 

- 1 Do not use acid or alkali agents. Some cleaning solvents may damage the part. 

   - Confirm by testing the reliability in advance of mass production. 

- 2 If Ultrasonic cleaning is used, please confirm the reliability in advance. 

   - It is possible that combined resonance of component, PWB and cavitation can cause an abnormal vibration 

   - mode to exist causing damage. 

Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

03 Oct. 2014 

**==> picture [491 x 37] intentionally omitted <==**

## Safety Precautions (Common precautions for EMC Components and ESD Suppressor) 

- When using our products, no matter what sort of equipment they might be used for, be sure to make a written agreement on the specifications with us in advance. The design and specifications in this catalog are subject to change without prior notice. 

- Do not use the products beyond the specifications described in this catalog. 

- This catalog explains the quality and performance of the products as individual components. Before use, check and evaluate their operations when installed in your products. 

- Install the following systems for a failsafe design to ensure safety if these products are to be used in equip ment where a defect in these products may cause the loss of human life or other significant dam age, such as damage to vehicles (automobile, train, vessel), traffic lights, medical equipment, aerospace equipment, electric heating appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention equipment. 

- ✽ Systems equipped with a protection circuit and a protection device 

- ✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a sin gle fault 

## (1) Precautions for use 

- These products are designed and manufactured for general and standard use in general elec tron ic equipment (e.g. AV equipment, home electric appliances, office equipment, information and communication equipment) 

- These products are not intended for use in the following special conditions. Before using the products, carefully check the effects on their quality and performance, and determine whether or not they can be used. 1. In liquid, such as water, oil, chemicals, or organic solvent 

2. In direct sunlight, outdoors, or in dust 

3. In salty air or air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2 

4. Electric Static Discharge (ESD) Environment (except ESD Suppressors) 

   - These components are sensitive to static electricity and can be damaged under static shock (ESD). 

   - Please take measures to avoid any of these environments. 

   - Smaller components are more sensitive to ESD environment. 

5. Electromagnetic Environment 

   - Avoid any environment where strong electromagnetic waves exist. 

6. In an environment where these products cause dew condensation 

7. Sealing or coating of these products or a printed circuit board on which these products are mounted, with resin or other materials 

- These products generate Joule heat when energized. Carefully position these products so that their heat will not affect the other components. 

- Carefully position these products so that their temperatures will not exceed the category temperature range due to the effects of neighboring heat-generating components. Do not mount or place heat-generating components or inflammables, such as vinyl-coated wires, near these products. 

- Note that non-cleaning solder, halogen-based highly active flux, or water-soluble flux may deteriorate the performance or reliability of the products. 

- Carefully select a flux cleaning agent for use after soldering. An unsuitable agent may deteriorate the performance or reliability. In particular, when using water or a water-soluble cleaning agent, be careful not to leave water residues. Otherwise, the insulation performance may be deteriorated. 

## (2) Precautions for storage 

- Do not store these products in the following conditions. Otherwise, their electrical performance and/or solderability may be deteriorated, and the packaging materials (e.g. taping materials) may be deformed or deteriorated, resulting in mounting failures. 

1. In salty air or in air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2 

2. In direct sunlight 

## <Package markings> 

Package markings include the product number, quantity, and country of origin. In principle, the country of origin should be indicated in English. 

01 Dec. 2016