Spec. No. JENF243A-0021N-01 P.3/8
MURATA MFG.CO., LTD.
Reference
Only
No. Item Specification Test Method
7-2-7 Solderability The electrodes shall be
at least 95% covered
with new solder coating.
Flux : Ethanol solution of rosin,25(wt)%
Pre-Heating : 150°C±10°C, 60s∼90s
Solder : Sn-3.0Ag-0.5Cu
Solder Temperature : 240°C±5°C
Immersion Time : 3s±1s
Immersion and emersion rates : 25mm/s
7-3. Environmental Performance
It shall be soldered on the substrate.
No. Item Specification Test Method
7-3-1 Temperature
Cycle
Meet Table 1. 1 cycle:
1 step: -55 °C (+0 °C, -3 °C) / 30min±3min
2 step: Ordinary temp. / 3min max.
3 step: +125 °C (+3 °C, -0 °C) / 30min±3min
4 step: Ordinary temp. / 3min max.
Total of 100 cycles
Then measured after exposure in the room condition for
48h±4h.
7-3-2 Humidity Temperature : 85°C±2°C
Humidity : 80%(RH) to 85%(RH)
Time : 1000h (+48h, -0h)
Then measured after exposure in the room condition for
48h±4h.
7-3-3 Heat Life Temperature : 125°C±3°C
Applying Current : Rated Current
Time : 1000h (+48h, -0h)
Then measured after exposure in the room condition for
48h±4h.
7-3-4 Cold Resistance Temperature : -55±2°C
Time : 1000h (+48h, -0h)
Then measured after exposure in the room condition for
48h±4h.
8. Specification of Packaging
8-1. Appearance and Dimensions (8mm-wide paper tape)
Part Number
Dimension
(a)
BLM18EGTN1
0.85 max.
BLM18EGSN1
1.1 max.
(in mm)
(1) Taping
Products shall be packaged in the cavity of the base tape of 8mm-wide, 4mm-pitch continuously and sealed
by top tape and bottom tape.
(2) Sprocket hole
The sprocket holes are to the right as the tape is pulled toward the user.
(3) Spliced point
The base tape and top tape have no spliced point
(4) Cavity
There shall not be burr in the cavity.
(5) Missing components number
Missing components number within 0.1% of the number per reel or 1 pc., whichever is greater, and are not
continuous. The specified quantity per reel is kept.
1.5
a
Direction of feed
4.0±0.1
4.0±0.1
1.85±0.1
2.0±0.
05
3.5±
0.05
1.75±0.1
8.0±0.3
+0.1
-0
1.05±0.1
