GRM31A7U2J470JW31D Murata Electronics North America, GRM31A7U2J470JW31D Datasheet - Page 215

• Manufacturer Part Number: GRM31A7U2J470JW31D
• Description: CAP CER U2J 1206
• Manufacturer: Murata Electronics North America
• Series: GRMr

Specifications of GRM31A7U2J470JW31D

• Voltage - Rated: 630V
• Lead Style: *
• Capacitance: 47pF
• Tolerance: ±5%
• Temperature Coefficient: U2J
• Mounting Type: *
• Operating Temperature: -55°C ~ 125°C
• Features: High Voltage
• Applications: General Purpose
• Package / Case: *
• Size / Dimension: *
• Thickness: *
• Lead Spacing: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Ratings: -

!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. Construction of Board Pattern
Construction and Dimensions of Pattern (Example)
Dimensions of Slit (Example)
214
Notice
Notice (Soldering and Mounting)
After installing chips, if solder is excessively applied to
the circuit board, mechanical stress will cause destruction
resistance characteristics to lower. To prevent this, be
extremely careful in determining shape and dimension
before designing the circuit board diagram.
• 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.
Chip Capacitor
Chip Capacitor
Preparing the slit helps flux cleaning and resin
coating on the back of the capacitor.
However, the length of the slit design should
be as short as possible to prevent mechanical
damage in the capacitor.
A longer slit design might receive more severe
mechanical stress from the PCB.
Recommended slit design is shown in the
Table.
c
b
a
d
e
Slit
Solder Resist
Solder Resist
Land
Land
L
L
W
W
Flow Soldering
Flow soldering : 3.2g1.6 or less available.
Reflow Soldering
1.6g0.8
2.0g1.25
3.2g1.6
1.6g0.8
2.0g1.25
3.2g1.6
3.2g2.5
4.5g2.0
4.5g3.2
5.7g2.8
5.7g5.0
1.6g0.8
2.0g1.25
3.2g1.6
3.2g2.5
4.5g2.0
4.5g3.2
5.7g2.8
5.7g5.0
LgW
LgW
LgW
0.6-1.0
1.0-1.2
2.2-2.6
0.6-0.8
1.0-1.2
2.2-2.4
2.0-2.4
2.8-3.4
2.8-3.4
4.0-4.6
4.0-4.6
1.0-2.0
1.0-2.0
1.0-2.8
1.0-2.8
1.0-4.0
1.0-4.0
d
a
a
-
-
0.8-0.9
0.9-1.0
1.0-1.1
0.6-0.7
0.6-0.7
0.8-0.9
1.0-1.2
1.2-1.4
1.2-1.4
1.4-1.6
1.4-1.6
3.2-3.7
4.1-4.6
3.6-4.1
4.8-5.3
4.4-4.9
6.6-7.1
(in mm)
b
b
e
-
-
Continued on the following page.
0.6-0.8
0.8-1.1
1.0-1.4
0.6-0.8
0.8-1.1
1.0-1.4
1.8-2.3
1.4-1.8
2.3-3.0
2.1-2.6
3.5-4.8
(in mm)
c
c
C02E.pdf
10.12.20