Spec. No. JENF243D-0004P-01 P 3/10
MURATA MFG.CO., LTD.
Reference
Only
6. Marking
Polarity Marking on capacitor side
7. Electrical Performance
No. Item Specification Test Method
7.1 Insertion Loss
(I.L.)
Meet item 3.
Insertion Loss = 20 log (E
0
/ E
1
)
E
0
: Level without FILTER (short)
E
1
: Level with FILTER
7.2
Insulation
Resistance(I.R.)
· Voltage : Rated Voltage
· Time : 1 minutes
7.3 Withstanding
Voltage
Products shall not be damaged.
· Test Voltage : 30V(DC)
· Time : 1 to 5 s
· Charge Current : 50 mA max.
8. Mechanical Performance
No. Item Specification Test Method
8.1 Appearance and
Dimensions
Meet item 5. Visual Inspection and measured with Micrometer
caliper and Microscope.
8.2 Solderability Electrodes shall be at least 90%
covered with new solder coating.
· Flux : Ethanol solution of rosin, 25(wt)%
· Pre-heat : 150°C, 60 s
· Solder : Sn-3.0Ag-0.5Cu
· Solder Temperature : 245 ± 3°C
· Immersion Time : 3±1 s
· Immersion and emersion rates : 25mm / s
8.3 Resistance to
soldering heat
Meet Table 1.
Table 1
· Flux : Ethanol solution of rosin, 25(wt)%
· Pre-heat : 150°C, 60 s
· Solder : Sn-3.0Ag-0.5Cu
· Solder Temperature : 270 ± 5°C
· Immersion Time : 10 ± 1 s
· Immersion and emersion rates : 25mm / s
8.4 Resistance to
soldering heat
(Reflow)
Meet Table 1.
· Pre-heat : 150~180°C, 90±30 s
· Heating : 230 °C min., 60 s max.
· Peak Temperature : 260 °C, 10 s max.
· Solder : Sn-3.0Ag-0.5Cu
· The number of Times : 2 times
Appearance No damaged
Insertion Loss
Meet item 3
Insulation Resistance
50
10dB
E
～
50
SG
50
50
10dB
Method of measurement based on MIL-STD-220
Attenuator
Specimen
Attenuator
NFA21SL506X1A48
0
10
20
30
40
50
60
10 100 1000 10000
Frequency(MHz)
I.L.(dB)
