GNM3145C1H270KD01D Murata, GNM3145C1H270KD01D Datasheet - Page 108

• 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

5
!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
106
No.
12
13
14
15
16
GQM Series Specifications and Test Methods (1)
GQM Series Specifications and Test Methods
Continued from the preceding page.
Resistance
to Soldering
Heat
Deflection
Solderability of
Termination
Temperature
Cycle
Humidity
Steady
State
• 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
Capacitance
Change
Appearance
Capacitance
Change
Q
I.R.
Dielectric
Strength
Appearance
Capacitance
Change
Q
I.R.
Dielectric
Strength
Appearance
Capacitance
Change
Q
I.R.
No marking defects
Within T5% or T0.5pF
(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.
No marking defects
Within T2.5% or T0.25 pF
(Whichever is larger)
30pF min.: QU1400
30pF max.: QU800W20C
C: Nominal Capacitance (pF)
More than 10,000MΩ
No failure
The measured and observed characteristics should satisfy the
specifications in the following table.
No marking defects
Within T2.5% or T0.25pF
(Whichever is larger)
30pF min.: QU1400
30pF max.: QU800W20C
C: Nominal Capacitance (pF)
More than 10,000MΩ
No failure
The measured and observed characteristics should satisfy the
specifications in the following table.
No marking defects
Within T5% or T0.5pF
(Whichever is larger)
30pF min.: QU350
10pF and over, 30pF and below: QU275+5C/2
10pF max.: QU200W10C
C: Nominal Capacitance (pF)
More than 1,000MΩ
GQM18
GQM21
Type
Specifications
1.0
1.2
a
100
Fig. 2
b
c
a
3.0
4.0
b
4.5
t: 1.6mm
1.65
1.2
c
(in mm)
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.
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 120D for 10 to 30 seconds. After preheating, immerse in
eutectic solder solution for 2T0.5 seconds at 230T5D or
Sn-3.0Ag-0.5Cu solder solution for 2T0.5 seconds at 245T5°C.
Preheat the capacitor at 120 to 150D for 1 minute. Immerse the
capacitor in a eutectic solder or Sn-3.0Ag-0.5Cu solder solution
at 270T5D for 10T0.5 seconds. Let sit at room temperature for
24T2 hours.
Fix the capacitor to the supporting jig in the same manner and
under the same conditions as (10).
Perform the five cycles according to the four heat treatments
listed in the following table.
Let sit for 24T2 hours at room temperature, then measure.
Let the capacitor sit at 40T2D and 90 to 95% humidity for
500T12 hours.
Remove and let sit for 24T2 hours (temperature compensating
type) at room temperature, then measure.
Temp. (D)
Time (min.)
Step
Min. Operating
Temp. W0/Y3
R230
30T3
1
Capacitance meter
45
Fig. 3
Test Method
20
Temp.
Room
50
2 to 3
Continued on the following page.
45
Pressurize
2
Pressurizing
speed : 1.0mm/sec.
Max. Operating
Temp. W3/Y0
Flexure : V1
30T3
3
Temp.
Room
2 to 3
4
C02E.pdf
09.9.18