Common mode Noise Filters

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.

Preheating

Peak

Heating

Time

EF

E

B

E

F

B

Recommendations and precautions are described below

Safety Precations

The following are precautions for individual products. Please also refer to the precautions common to EMI Filters,

ESD Suppressors, Fuses, and MR Sensors shown on page EL113 of this catalog.

1. Use rosin-based flux or halogen-free flux.

2. For cleaning, use an alcohol-based cleaning agent. Before using any other type, consult with our sales person

in advance.

3. Do not apply shock to Common mode Noise Filters (hereafter called the filters) or pinch them with a hard tool

(e.g. pliers and tweezers). Otherwise, their bodies may be chipped, affecting their performance. Excessive me-

chanical stress may damage the filters. Handle with care.

4. Store the filters in a location with a temperature ranging from –5 °C to +40 °C and a relative humidity of 40 % to 60 %,

where there are no rapid changes in temperature or humidity.

5. Use the filters within half a year after the date of the outgoing inspection indicated on the packages.

<Repair with hand soldering>

● Preheat with a blast of hot air or similar method. Use a soldering iron with a tip temperature of 350 °C or less. Solder

each electrode for 3 seconds or less.

● Never touch this product with the tip of a soldering iron.

Temperature

Time

Preheating

140 °C to 160 °C

60 s to 120 s

Main heating

Above 200 °C

30 s to 40 s

Peak

235 ± 10 °C

max. 10 s

Temperature

Time

Preheating

150 °C to 170 °C

60 s to 120 s

Main heating

Above 230 °C

30 s to 40 s

Peak

max. 260 °C

max. 10 s

● Recommended soldering conditions for reflow

For soldering (Example : Sn-37Pb)

For lead-free soldering (Example : Sn/3Ag/0.5Cu)

· Reflow soldering shall be performed a maximum of

two times.

· Please contact us for additional information when

used in conditions other than those specified.

· Please measure the temperature of the terminals

and study every kind of solder and printed circuit

board for solderability before actual use.

Type

Dimensions (mm)

AB

C

D

E

F

EXC18C

1.4

1.4

0.4

0.5

0.2

0.4

Type

Dimensions (mm)

AB

C

D

E

F

EXC14C

0.80 to 1.00

0.80

0.30

0.25 to 0.35

0.30

0.20

EXC24C

1.60 to 2.00

0.95

0.70

0.45 to 0.65

0.35

0.25

● Flow soldering

· We do not recommend flow soldering , because flow soldering may cause bridges betwwn the electrodes.

Jun. 2009