SFPKA455KE4A-R1 Murata, SFPKA455KE4A-R1 Datasheet - Page 20

• Manufacturer Part Number: SFPKA455KE4A-R1
• Description: Signal Conditioning 455KHZ
• Manufacturer: Murata

Specifications of SFPKA455KE4A-R1

• Product: Ceramic Filters
• Impedance: 1.5 KOhms
• Lead Free Status / RoHS Status: Supplier Unconfirmed

6
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
1. Standard Reflow Soldering Conditions
(1) Reflow
(2) Soldering Iron
2. Wash
1. The component will be damaged when an excessive
2. In the case that the component is cleaned, confirm
3. In case of covering filter with over coat,
4. Do not use strong acidity flux, more than 0.2wt%
1. The component will be damaged when an excessive
2. For safety purposes, connect the output of filters
3. Do not clean or wash the component as it's not
4. Do not apply conformal coating onto the component
5. Do not use strong acidity flux, more than 0.2wt%
18
kHz SMD Type CERAFILr Notice
stress is applied.
that no reliability degradation is created.
conditions such as material of resin, cure
stress is applied.
to the IF amplifier through a D.C. blocking
capacitor. Avoid applying a direct current to the
output of ceramic filters.
hermetically sealed.
as it's not hermetically sealed.
chlorine content, in re-flow soldering.
CFWKA Series Notice (Soldering and Mounting)
SFPKA/CFUKG/CFUKF Series Notice (Handling)
temperature, and so on should be evaluated
carefully.
chlorine content, in re-flow soldering.
CFWKA Series Notice (Handling)
Filter is soldered twice within the following temperature
conditions.
Electrode is directly soldered with the tip of soldering iron
at +350 5 C for 3.0 0.5 seconds.
The component cannot withstand washing.
Continued from the preceding page.
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
5. The product, packed in the moisture-proof bag
6. For safety purposes, connect the output of filters
(dry pack), is sensitive to moisture. The following
treatment is required before applying re-flow
soldering, to avoid package cracks or reliability
degradation caused by thermal stress. When unpacked,
store the component in an atmosphere of below 25
degree C and below 65%R.H., and solder within 48
hours.
to the IF amplifier through a D.C. blocking
capacitor. Avoid applying a direct current to the
output of ceramic filters.
260
240
100
30 sec.
min.
(150-180 C)
Pre-heating
60-120 sec.
(260 C max.)
Heating
(240 C)
30 sec.
Peak
max.
Gradual
Cooling
120 sec.
min.
P05E.pdf
11.1.11