1-1624094-8

**Moulded Chip Inductor 18:12** 

## **Type 3613C Series** 

## **Type 3613C Series** 

Specially developed for automatic mounting applications, this exciting range of chip inductors are ferrite based and sealed in a thermoset plastic body. They employ solder coated copper terminations with barrier layer. Customers can therefore expect consistent quality, performance and reliability. Its smooth top surface makes it particularly well suited to pick and place equipments. 

Truly the last word in 1812 chip inductors. 

## **Key Features** 

- I **High Reliability** 

- I **Small Versatile Size - 3.2 x 4.5 mm** 

- I **Temperature Range -30°C to +100°C** 

- I **Supplied in Standard Carrier Tape** 

- I **Suitable for Dip and Wave Solder** 

- I **Insulation 1000M R min** 

- I **Available from Stock** 

## **Characteristics - Style Opening** 

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|---|---|---|---|---|---|---|---|---|
|Nominal|Value|Inductance|Q|Self Resonant|DC|Allowance|Measuring|
|Inductance|Coding|Tolerance|Frequency|Resistance|DC|Frequency|
|(µH)|Marking|(±%)|(min)|(MHz)|(min)|(ohms max)|(mA)|(MHz)|
|0.10|R10M|±20%|35|300|0.18|800|25.2|
|0.12|R12M|±20%|35|280|0.20|770|25.2|
|0.15|R15M|±20%|35|250|0.22|730|25.2|
|0.18|R18M|±20%|35|220|0.24|700|25.2|
|0.22|R22M|±20%|40|200|0.25|665|25.2|
|0.27|R27M|±20%|40|180|0.26|635|25.2|
|0.33|R33M|±20%|40|165|0.28|605|25.2|
|0.39|R39M|±20%|40|150|0.30|575|25.2|
|0.47|R47M|±20%|40|145|0.32|545|25.2|
|0.56|R56M|±20%|40|140|0.36|520|25.2|
|0.68|R68M|±20%|40|135|0.40|500|25.2|
|0.82|R82M|±20%|40|130|0.45|475|25.2|
|1.0|1R0K|±10%|50|100|0.50|450|7.96|
|1.2|1R2K|±10%|50|80|0.55|430|7.96|
|1.5|1R5K|±10%|50|70|0.60|410|7.96|
|1.8|1R8K|±10%|50|60|0.65|390|7.96|
|2.2|2R2K|±10%|50|55|0.70|380|7.96|
|2.7|2R7K|±10%|50|50|0.75|370|7.96|
|3.3|3R3K|±10%|50|45|0.80|355|7.96|
|3.9|3R9K|±10%|50|40|0.90|330|7.96|
|4.7|4R7K|±10%|50|35|1.00|315|7.96|
|5.6|5R6K|±10%|50|33|1.10|300|7.96|
|6.8|6R8K|±10%|50|27|1.20|285|7.96|
|8.2|8R2K|±10%|50|25|1.40|270|7.96|
|10.0|100K|±10%|50|20|1.60|250|2.52|
|12.0|120K|±10%|50|18|2.00|225|2.52|
|15.0|150K|±10%|50|17|2.50|200|2.52|
|18.0|180K|±10%|50|15|2.80|190|2.52|
|22.0|22OK|±10%|50|13|3.20|180|2.52|
|27.0|270K|±10%|50|12|3.60|170|2.52|
|33.0|330K|±10%|50|11|4.00|160|2.52|
|39.0|390K|±10%|50|10|4.50|150|2.52|
|47.0|470K|±10%|50|10|5.00|140|2.52|
|56.0|560K|±10%|50|9.0|5.50|135|2.52|
|68.0|680K|±10%|50|9.0|6.00|130|2.52|
|82.0|820K|±10%|50|8.0|7.00|120|2.52|
|100|101K|±10%|40|8.0|8.00|110|0.796|
|120|121K|±10%|40|6.0|8.00|110|0.796|
|150|151K|±10%|40|5.0|9.00|105|0.796|
|180|181K|±10%|40|5.0|9.50|102|0.796|
|220|221K|±10%|40|4.0|10.0|100|0.796|
|270|271K|±10%|40|4.0|12.0|92|0.796|
|330|331K|±10%|40|3.5|14.0|85|0.796|
|390|391K|±10%|40|3.0|18.0|80|0.796|
|470|471K|±10%|40|3.0|26.0|62|0.796|
|560|561K|±10%|30|3.0|30.0|50|0.796|
|680|681K|±10%|30|3.0|30.0|50|0.796|
|820|821K|±10%|30|2.5|35.0|30|0.796|
|1000|102K|±10%|20|2.5|40.0|30|0.252|
|5% Tolerance available on selected value ranges. Please enquire|

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## **Characteristics - Environmental** 

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|||
|---|---|
|Insulation:|1000 M ohms|
|Temperature Range:|-30°C to +100°C|
|Humidity Load life:|∆L/L within ±10%|
|Vibration (see test method):|∆L/L within ±5%|

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Literature No. 1773143 Dimensions are shown for Dimensions are in millimetres Specifications subject to Issued: 01-07 reference purposes only. unless otherwise specified. change. 

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**Moulded Chip Inductor 18:12** 

## **Type 3613C Series** 

## **Dimensions** 

## **Test Methods** 

|**Item**|**Standard**|**Test Method**|
|---|---|---|
|**DC Superposition**|∆L/L Within -10%|When the allowable current was applied, the inductance was measured|
|**Characteristics**||with a YHP 4262A  and compared with the initial value.|
|**Temperature**|Within 20°C|When the allowable current was applied, the amount of temperature rise|
|**Rise**||was measured by the change in resistance.|
|**Temperature**|∆L/L Within ± 5%|Measurements were taken in a temperature range of -25°C to 85°C and|
|**Rise**||the value at +20°C was used as the standard value.|
|**Overcurrent**|No smoke and no fire|Twice the allowable current was applied for a period of five minutes.|
|**Test**|||
|**Insulation**|Not less than 1000 M|0.3mm diameter copper wires were wound around the coils three times and|
|**Resistance**||measurements were taken after 250VDC was applied between the wire and the|
|||terminals for a period of 1 minute.|
|**Tensile**|No separation from substrate|After the inductors were soldered to substrates, a force of 1.0kg was applied in both|
|**Strength Test**||the x and y directions for a period of 5 seconds.|
|**Stress Test**|No breakage|After the inductors were mounted on substrates, 1-mins. 10-55-10 cycle per seconds|
|||sweeps 1.5mm stroke vibrations were applied for 2 hrs. each in the X, Y and Z directions.|
|**Drop Test**|No pronounced abnormality in|The inductors were dropped 10 times from a height of 1.0 metre onto a concrete floor.|
||appearance||
|**Vibration Test**|∆L/L Within ± 10%|After the inductors were mounted on substrates, 1-mins. 10-55-10 cycle per seconds|
||Q Not less than 30|sweeps 1.5mm stroke vibrations were applied for 2 hours each in the X, Y and Z|
|||directions|
|**Humidity Resistance**|∆L/L Within ± 10%|Measurements were taken after the allowable current was applied while the inductors|
|**Load Test**|Q Not less than 30|were stored at 60°C ± 2°C in 90 to 95% RH for a period of 500 hours.|
|**Low Temperature**|∆L/L Within ± 10%|Measurements were taken after the inductors were stored at -40°C ± 2°C for period|
|**Resistance Test**|Q Not less than 30|1000 hours|
|**Temperature**|∆L/L Within ± 10%|Measurements were taken after the inductors were stored for 30 minutes, during which|
|**Cycle Test**|Q Not less than 30|they were subjected to 20 temperature cycles of between -25°C and +85°C.|
|**High Temperature**|∆L/L Within ± 10%|Measurements were taken after the allowable was applied while the inductors were stored|
|**Resistance Load Test**|Q Not less than 30|at 85°C for a period of 1000 hours.|



## **Test Notes** 

The measuring method for the test data given overpage are as follows: **Inductance:** Direct reading from Q-meter (equivalent to YHP 4342A, jig used) **Q:** Direct reading from Q-meter (equivalent to YHP 4342A, jig used) **Self resonant frequency:** Grid Dipo Meter (equivalent to Measurement M159) **DC resistance:** Wheatstone bridge (equivalent to YEW 2755) Unless otherwise specified, the temperature is 20°C ± 5°C and the humidity is 65% ± 20% 

## **How to Order** 

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3613C 1R5 K<br>Common Part Inductance Tolerance<br>J - ±5%<br>3613C - 18:12 Value Code<br>K - ±10%<br>Inductor (see table)<br>M - 20%<br>**----- End of picture text -----**<br>


Dimensions are in millimetres Specifications subject to unless otherwise specified. change. 

Literature No. 1773143 Dimensions are shown for Issued: 01-07 reference purposes only. 

www.tycoelectronics.com passives.tycoelectronics.com