GRM21BR71E474KC01L Murata Electronics, GRM21BR71E474KC01L Datasheet - Page 149

• Manufacturer Part Number: GRM21BR71E474KC01L
• Description: Cap Ceramic 0.47uF 25VDC X7R 10% SMD 0805 Embossed T/R
• Manufacturer: Murata Electronics
• Type: Flatr

Specifications of GRM21BR71E474KC01L

• Package/case: 0805
• Mounting: Surface Mount
• Capacitance Value: 0.47 uF
• Dielectric: X7R
• Voltage: 25 Vdc
• Product Length: 2 mm
• Product Height: 1.25 mm
• Tolerance: 10 %

!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
Table 3 GNM, LLA Series for Reflow Soldering Land Dimensions
Table 4 LLM Series for Reflow Soldering Land Dimensions
2. Adhesive Application
1. Thin or insufficient adhesive can cause the chips to
2. Low viscosity adhesive can cause chips to slip after
3. Adhesive Coverage
Notice
GNMpp2
LLM
loosen or become disconnected during flow soldering.
The amount of adhesive must be more than dimension c,
shown in the drawing at right, to obtain the correct
bonding strength.
The chip's electrode thickness and land thickness must
also be taken into consideration.
mounting. The adhesive must have a viscosity of
5000Pa
Continued from the preceding page.
GRM18, GQM18
GRM21, LLL21, GQM21
GRM31, LLL31
• 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.
Part Number
Part Number
Part Number
•
GNM0M2
GNM1M2
s (500ps) min. (at 25 C).
GNM212
GNM214
GNM314
e
LLM21
LLM31
LLA18
LLA21
LLA31
a
Chip Capacitor
c
p
Chip Capacitor
p
d
f
0.6 to 0.8
Adhesive Coverage*
Land
1.0
c
1.37
a
0.9
2.0
2.0
3.2
1.6
2.0
3.2
L
0.05mg min.
0.15mg min.
0.1mg min.
b'
a
b
b
b=(c-e)/2, b'=(d-f)/2
c'
*Nominal Value
(0.3 to 0.5)
(0.3 to 0.5)
b, b'
1.25
1.25
1.25
0.6
1.0
1.6
0.8
1.6
W
c, c'
0.3
0.4
0.12 to 0.20*
0.4 to 0.5
0.6 to 0.7
0.6 to 0.7
0.8 to 1.0
0.3 to 0.4
0.5 to 0.7
0.7 to 0.9
GNMpp4
LLA
a
Dimensions (mm)
Dimensions (mm)
* 0.82Va+2bV1.00
2.0 to 2.6
3.2 to 3.6
Board
d
0.35 to 0.40*
0.35 to 0.45
0.25 to 0.35
0.35 to 0.6
0.5 to 0.7
0.5 to 0.7
0.7 to 0.9
0.4 to 0.7
b
c
1.3 to 1.8
1.6 to 2.0
Chip Capacitor
Chip Capacitor
e
Land
p
Adhesive
0.25 to 0.35
0.15 to 0.25
0.3 to 0.35
0.4 to 0.5
0.3 to 0.4
0.2 to 0.3
0.3 to 0.4
Continued on the following page.
0.3
1.4 to 1.6
c
Land
2.6
f
a=20 to 70 m
b=30 to 35 m
c=50 to 105 m
a
b
a
b
Notice
0.45
0.64
1.0
0.5
0.8
0.4
0.5
0.8
c
p
0.5
0.8
p
147
C02E.pdf
10.12.20