GNM3145C1H270KD01D Murata, GNM3145C1H270KD01D Datasheet - Page 71

• Manufacturer Part Number: GNM3145C1H270KD01D
• Manufacturer: Murata
• Type: Ceramicr

Specifications of GNM3145C1H270KD01D

• Capacitance: 27pF
• No. Of Capacitors: 4
• Tolerance (+ Or -): 10%
• Voltage: 50VDC
• Number Of Terminals: 8Terminal
• Temp Coeff (dielectric): C0G
• Operating Temp Range: -55C to 125C
• Mounting Style: Surface Mount
• Package / Case: 1206
• Construction: SMT Chip
• Failure Rate: Not Required
• Product Height (mm): 0.8mm
• Product Depth (mm): 1.6mm
• Product Length (mm): 3.2mm
• Lead Diameter (nom): Not Requiredmm
• Terminal Pitch: 0.8mm
• Lead Free Status / RoHS Status: Compliant

!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
No.
11
12 Deflection
13
14
GNM Series Specifications and Test Methods (1)
Continued from the preceding page.
Vibration
Resistance
Solderability of
Termination
Resistance to
Soldering Heat
• 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.
Item
Appearance No defects or abnormalities
Capacitance Within the specified tolerance
Q/D.F.
Appearance No marking defects
Capacitance
Change
Appearance No marking defects
Capacitance
Change
Q/D.F.
I.R.
Dielectric
Strength
30pF min.: QU1000
30pF max.:
C: Nominal
Within 5% or 0.5pF
(Whichever is larger)
75% of the terminations are to be soldered evenly and
continuously.
The measured and observed characteristics should satisfy the
specifications in the following table.
Within 2.5%
(Whichever is
larger)
30pF min.: QU1000
30pF max.:
C: Nominal
More than 10,000M or 500 · F (Whichever is smaller)
No failure
Compensating Type
Capacitance (pF)
Capacitance (pF)
•GNMpp4
Temperature
GNM1M2
GNM212
GNM214
GNM314
QU400+20C
QU400+20C
Type
or 0.25pF
5.0
d
a
b
c
100
1.0
2.0 0.05
2.0 0.05
2.0 0.05
2.5 0.05
In case Non "*" is added in PNs table, please refer to GNM Series Specifications and Test Methods (1).
R7, R6, C7: Within 7.5%
R7, R6,
C7
R7, R6,
C7
Char. 25V min.
Char. 25V min.
a
Specifications
In case "*" is added in PNs table, please refer to GNM Series Specifications and Test Methods (2).
Fig. 2
0.5 0.05
0.6 0.05
0.7 0.05
0.8 0.05
0.025
0.025
max.
max.
High Dielectric Type
Within 10%
•GNMpp2
b
GNM Series Specifications and Test Methods (1)
5.0
d
a
b
0.035
c
0.035
0.32 0.05
max.
max.
0.5 0.05
0.3 0.05
0.4 0.05
16V
16V
100
c
1.0
0.035
0.035
max.
max.
10V
10V
0.32 0.05
t=0.8mm
0.5 0.05
0.2 0.05
0.4 0.05
(in mm)
d
max.
max.
6.3V
6.3V
0.05
0.05
Solder the capacitor to the test jig (glass epoxy board) in the
same manner and under the same conditions as (10). The
capacitor should be subjected to a simple harmonic motion
having a total amplitude of 1.5mm, the frequency being varied
uniformly between the approximate limits of 10 and 55Hz. The
frequency range, from 10 to 55Hz and return to 10Hz, should
be traversed in approximately 1 minute. This motion should be
applied for a period of 2 hours in each of 3 mutually perpendic-
ular directions (total of 6 hours).
Solder the capacitor on the test jig (glass epoxy board) shown
in Fig. 2 using a eutectic solder.
Then apply a force in the direction shown in Fig. 3 for 5 1 sec.
The soldering should be done by the reflow method and should
be conducted with care so that the soldering is uniform and free
of defects such as heat shock.
Immerse the capacitor in a solution of ethanol (JIS-K-8101) and
rosin (JIS-K-5902) (25% rosin in weight proportion). Preheat at
80 to 120 C for 10 to 30 seconds. After preheating, immerse in
eutectic solder solution for 2 0.5 seconds at 230 5 C or
Sn-3.0Ag-0.5Cu solder solution for 2 0.5 seconds at 245 5 C.
Preheat the capacitor at 120 to 150 C for 1 minute. Immerse
the capacitor in a eutectic solder or Sn-3.0Ag-0.5Cu solder
solution at 270 5 C for 10 0.5 seconds. Let sit at room
temperature for 24 2 hours, then measure.
• Initial measurement for high dielectric constant type
Perform a heat treatment at 150+0/-10 C for one hour and
then let sit for 24 2 hours at room temperature.
Perform the initial measurement.
R230
Capacitance meter
45
Test Method
20
Fig. 3
Continued on the following page.
50
45
Pressurize
Pressurizing
speed : 1.0mm/sec.
Flexure : V1
C02E.pdf
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