RT15N0R5B500CG [WALSIN]

High Q and low ESR performance at high frequency;
RT15N0R5B500CG
型号: RT15N0R5B500CG
厂家: Walsin Technology    Walsin Technology
描述:

High Q and low ESR performance at high frequency

文件: 总11页 (文件大小:3169K)
中文:  中文翻译
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Multilayer Ceramic Capacitors  
Approval Sheet  
MULTILAYER CERAMIC CAPACITORS  
Microwave Capacitors Series (RT)  
Qualified to AEC-Q200  
0402 Size (25V to 50V)  
NP0 Dielectric  
Halogen Free & RoHS Compliance  
*Contents in this sheet are subject to change without prior notice.  
Page 1 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
Approval Sheet  
1. DESCRIPTION  
MLCC consists of a conducting material and electrodes. To manufacture a chip-type SMT and achieve miniaturization,  
high density and high efficiency, ceramic condensers are used.  
WTC’s RT series MLCC is used at high frequencies generally have a small temperature coefficient of capacitance,  
typical within the ±30ppm/°C required for NP0 (C0G) classification and have excellent conductivity internal electrode.  
Thus, WTC RT series MLCC will be with the feature of low ESR and high Q characteristics, stability and reliability. Besides,  
RT series MLCC is tighten controlling in quality in line to assure quality performance in automotive applications. The RT  
series is AEC-Q200 compliant.  
2. FEATURES  
a. High Q and low ESR performance at high frequency.  
b. High reliability: AEC-Q200.  
c. Ultra low capacitance to 0.1pF.  
d. Can offer high precision tolerance to ±0.05pF.  
e. Quality improvement of telephone calls for low power  
loss and better performance.  
3. APPLICATIONS  
a. Automotive, power supply and related industries. .  
b. The other mechanical stress concerned products or  
the set having a high probability of fall.  
c. Prevention of ceramic body cracks by board  
bending.  
d. RF module: Power amplifier, VCO.  
e. Tuners.  
4. HOW TO ORDER  
RT  
15  
N
101  
J
250  
C
T
Series  
Size  
Dielectric  
Capacitance  
Tolerance Rated voltage  
Termination Packaging style  
RT=  
15=0402 N=NP0  
Two significant  
A=±0.05pF Two significant C=  
T=7” reeled  
Microwave  
MLCC (with  
AEC-Q200  
qualification)  
(1005)  
digits followed by B=±0.1pF  
no. of zeros. And C=±0.25pF  
digits followed Cu+Conductive G=13” reeled  
by no. of zeros. resin /Ni /Sn  
And R is in  
R is in place of  
decimal point.  
D=±0.5pF  
F=±1%  
place of decimal  
point.  
G=±2%  
J=±5%  
eg.:  
0R5=0.5pF  
1R0=1.0pF  
100=10x101  
=100pF  
250=25 VDC  
500=50 VDC  
5. EXTERNAL DIMENSIONS  
Size  
Inch (mm)  
L (mm)  
W (mm)  
T (mm)/Symbol  
Remark  
MB (mm)  
L
0.25  
0402 (1005)  
1.00±0.08  
0.50±0.08  
0.50±0.08  
N
#
T
+0.05/-0.10  
# Reflow soldering only is recommended.  
W
MB  
MB  
Fig. 1 The outline of MLCC  
Page 2 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
Approval Sheet  
6. GENERAL ELECTRICAL DATA  
Dielectric  
Size  
NP0  
0402  
Capacitance*  
0.1pF to 56pF  
#1  
Cap5pF  
:
A (±0.05pF ), B (±0.1pF), C (±0.25pF)  
5pF<Cap<10pF:  
Capacitance tolerance  
B (±0.1pF), C (±0.25pF), D (±0.5pF)  
Cap10pF:  
F (±1%), G (±2%), J (±5%)  
Rated voltage (WVDC)  
Q*  
25V, 50V  
Cap<30pF:Q400+20C;  
Cap30pF:Q1000  
Insulation resistance at Ur  
Operating temperature  
Capacitance change  
Termination  
10Gor RxC100-F whichever is smaller.  
-55 to +125°C  
±30ppm/°C  
Ni/Sn (lead-free termination)  
#1: Cap= 0.1pF product only provide B tolerance.  
* Measured at the conditions of 25°C ambient temper ature and 30~70% related humidity.  
Apply 1.0±0.2Vrms, 1.0MHz±10% for Cap1000pF and 1.0±0.2Vrms, 1.0kHz±10% for Cap>1000pF.  
Page 3 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
Approval Sheet  
7. CAPACITANCE RANGE  
DIELECTRIC  
SIZE  
NP0  
0402  
Tolerance  
RATED VOLTAGE (VDC)  
25  
50  
0.1pF (0R1)  
0.2pF (0R2)  
0.3pF (0R3)  
0.4pF (0R4)  
0.5pF (0R5)  
0.6pF (0R6)  
0.7pF (0R7)  
0.75pF (R75)  
0.8pF (0R8)  
0.9pF (0R9)  
1.0pF (1R0)  
1.1pF (1R1)  
1.2pF (1R2)  
1.3pF (1R3)  
1.5pF (1R5)  
1.6pF (1R6)  
1.8pF (1R8)  
2.0pF (2R0)  
2.2pF (2R2)  
2.4pF (2R4)  
2.7pF (2R7)  
3.0pF (3R0)  
3.3pF (3R3)  
3.6pF (3R6)  
3.9pF (3R9)  
4.0pF (4R0)  
4.3pF (4R3)  
4.7pF (4R7)  
5.0pF (5R0)  
5.1pF (5R1)  
5.6pF (5R6)  
6.0pF (6R0)  
6.2pF (6R2)  
6.7pF (6R7)  
6.8pF (6R8)  
7.0pF (7R0)  
7.5pF (7R5)  
8.0pF (8R0)  
8.2pF (8R2)  
9.0pF (9R0)  
9.1pF (9R1)  
10pF (100)  
11pF (110)  
12pF (120)  
13pF (130)  
15pF (150)  
16pF (160)  
18pF (180)  
20pF (200)  
22pF (220)  
24pF (240)  
27pF (270)  
30pF (300)  
33pF (330)  
36pF (360)  
39pF (390)  
43pF (430)  
47pF (470)  
51pF (510)  
56pF (560)  
62pF (620)  
68pF (680)  
75pF (750)  
82pF (820)  
91pF (910)  
100pF (101)  
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
B
A, B  
A, B  
A, B  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
A, B, C  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
B, C, D  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
F, G, J  
1. The letter in cell is expressed the symbol of product thickness.  
2. For more information about products with special capacitance or other data, please contact WTC local representative  
Page 4 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
Approval Sheet  
8. PACKAGING STYLE AND QUANTITY  
Paper tape  
Size  
Thickness (mm)/Symbol  
7” reel  
13” reel  
50,000  
0402 (1005)  
0.50±0.08  
N
10,000  
Unit: pieces  
Page 5 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
Approval Sheet  
9. RELIABILITY TEST CONDITIONS AND REQUIREMENTS  
AEC-Q200  
Test Item  
No.  
AEC-Q200 Test Condition  
Requirements  
1. Pre-and  
Post-Stress  
Electrical Test  
---  
2. High Temperature * Test temp.: 150±3°C  
Exposure (Storage) * Unpowered.  
* No remarkable damage.  
* Cap changeNPO: within ±2.5% or ±0.25pF whichever is larger.  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
MIL-STD-202  
Method 108  
* Test time: 1000+24/-0 hrs.  
* Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
3. Temperature  
Cycling  
* Conduct 1000 cycles according to the temperatures * No remarkable damage.  
and time.  
* Cap changeNPO: within ±2.5% or 0.25pF whichever is larger.  
JESD22  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
Step  
Temp. (°C)  
-55°C +0/-3  
Time (min.)  
5±1  
5±1  
Method JA-104  
1
2
+125°C +3/-0  
*Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
4. Destructive  
Physical Analysis  
EIA-469  
Per EIA-469  
No defects or abnormalities  
5. Moisture  
Resistance  
* Test temp.: 25~65°C  
* No remarkable damage.  
* Humidity: 80~100% RH  
* Cap change : NPO: within ±3.0% or 0.30pF whichever is larger  
* Q. value: NPO: More than 30pF Q350 ; 10pFC30pF, Q275+2.5C  
Less than 10pF Q200+10C  
MIL-STD-202  
Method 106  
* Test time: 10 cycles, t=24hrs/cycle.  
* Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
6. Biased Humidity  
MIL-STD-202  
* Test temp.: 85±3°C  
* No remarkable damage.  
* Humidity: 85%RH  
* Cap change: NPO: within ±3.0% or 0.30pF whichever is larger.  
* Q. value: NPO: C30pF , Q200 ; C<30pF , Q100+10/3C  
* I.R.: 1Gor RxC50-F whichever is smaller.  
Method 103  
* Test time: 1000+24/-0 hrs.  
* To apply voltagerated voltage and 1.3~1.5Vdc.  
(add 100k ohm resistor)  
* Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
7. Operational Life  
MIL-STD-202  
* Test temp.: 125±3°C  
* No remarkable damage.  
* To apply voltage: full rated voltage.  
* Test time: 1000+24/-0 hrs.  
* Cap change: NPO: within ±3.0% or ±0.3pF whichever is larger  
* Q. value: NPO: More than 30pF, Q350 ; 10pFC<30pF, Q275+2.5C  
Less than 10pF, Q200+10C  
Method 108  
* Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
* I.R.: 1Gor RxC50-F whichever is smaller.  
No remarkable defect.  
8. External Visual  
MIL-STD-883  
Method 2009  
9. Physical  
Dimension  
Visual inspection  
Using by calipers  
Within the specified dimensions  
JESD22  
Method JB-100  
Page 6 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
AEC-Q200  
Approval Sheet  
No.  
AEC-Q200 Test Condition  
Requirements  
Test Item  
10. Resistance to  
Solvents  
* Temperature: 25±5°C  
* Time: 3+0.5/-0 min.  
* No remarkable damage.  
* Cap.: within the specified tolerance.  
MIL-STD-202  
Method 215  
* Solvent: Iso-propyl alcohol.  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
* No remarkable damage.  
11. Mechanical Shock * Peak value: 1500g’s.  
MIL-STD-202  
* Wave: 1/2 sine.  
* Cap.: within the specified tolerance.  
Method 213  
* Velocity: 15.4 ft/sec  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* Three shocks in each direction should be applied * I.R.: 10Gor RxC500-F whichever is smaller.  
along  
3 mutually perpendicular axes of the test specimen  
(18 shocks)  
12.  
13.  
Vibration  
* Vibration frequency: 10~2000 Hz/min.  
(5g’s for 20 min)  
* No remarkable damage.  
MIL-STD-202  
Method 204  
* Cap.: within the specified tolerance.  
* Total amplitude: 1.5mm  
* Q. value: NPO:Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
* No remarkable damage.  
* 12 cycles each of 3 orientations (36 times)  
* Solder temperature: 270±5°C  
* Dipping time: 10±1 sec  
Resistance to  
Soldering Heat  
MIL-STD-202  
Method 210  
* Cap change: NPO: within ±2.5% or 0.25pF whichever is larger  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
* Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
14 Thermal Shock  
MIL-STD-202  
* Conduct 300 cycles according to the temperatures * No remarkable damage.  
and time.  
* Cap changeNPO: within ±2.5% or 0.25pF whichever is larger.  
Method 107  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
Step  
Temp. (°C)  
-55°C +0/-3  
+125°C +3/-0  
Time (min.)  
15±3  
1
2
15±3  
* Max. transfer time: 20 sec.  
* Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
15.  
ESD  
Per AEC-Q200-002  
* No remarkable damage.  
AEC-Q200-002  
* Cap.: within the specified tolerance.  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
* I.R.: 10Gor RxC500-F whichever is smaller.  
All terminations shall exhibit a continuous solder coating free from  
16. Solderability  
J-STD-002  
* Condition A  
Un-mounted chips 4hrs / 155°C*dry then completely defects from a minimum of 95% of the critical surface area of any individual  
JESD22-B102E  
immersed for 5 0.5 sec in solder bath at 245 5°C.  
* Condition B  
termination.  
Un-mounted chips steam 8 hrs then completely  
immersed for 10 1sec in solder bath at 220+5/-0°C.  
* Condition C  
Un-mounted chips steam 8 hrs then completely  
immersed for 10 1 sec. in solder bath at 260+0/-5°C.  
Page 7 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
AEC-Q200  
Approval Sheet  
No.  
AEC-Q200 Test Condition  
Requirements  
Test Item  
17. Electrical  
Characterization  
* Capacitance  
* Capacitance within the specified tolerance.  
* Q. value  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
Cap1000pF 1.0±0.2Vrms, 1MHz±10%  
Cap>1000pF 1.0±0.2Vrms, 1KHz±10%  
* Insulation Resistance  
* IR. 10Gor RxC500-F whichever is smaller.  
To apply rated voltage(500V max.) for max. 120 sec.  
* Dielectric Strength  
* Dielectric strength  
To apply voltage:  
No evidence of damage or flash over during test.  
100  
2.5 times VDC  
, duration 1~5 sec,  
charge and discharge current less than 50mA.  
* Temperature Coefficient (with no electrical load)  
Operation temperature: -55~125°C at 25°C  
* Temperature Coefficient  
Capacitance Change: NPO: Within ±30ppm/°C  
18.  
Board Flex  
* The middle part of substrate shall be pressurized by * No remarkable damage.  
AEC-Q200-005  
means of the pressurizing rod at a rate of about 1  
* Cap changeNPO: within ±5% or 0.5pF whichever is larger  
mm per second until the deflection becomes 5 mm (This capacitance change means the change of capacitance under specified  
and then the pressure shall be maintained for 60±1 flexure of substrate from the capacitance measured before the test.)  
sec.  
* Measurement to be made after keeping at room  
temp. for 24±2 hrs.  
19.  
Terminal Strength * Pressurizing force:  
AEC-Q200-006 2N (0201 & 0402), 10N(0603), 18N(0805).  
* No remarkable damage or removal of the terminations.  
* Capacitance within the specified tolerance.  
* Test time: 60±1 sec.  
* Q. value: NPO: Cap30pF, Q1000 ; Cap<30pF, Q400+20C.  
20 Beam Load Test  
* Break strength test  
The chip endure following force  
AEC-Q200-003  
* Beam speed: 2.5±0.25 mm/sec  
* Chip length 2.5mm: Thickness >0.5mm (20N), 0.5mm (8N)  
* Chip length 3.2mm: Thickness 1.25mm (54.5N), <1.25mm (15N)  
21 ESR  
The ESR should be measured at room temperature  
and tested at frequency 1±0.1 GHz.  
0402  
0.1pFCap1pF:< 350m/pF  
1pF<Cap5pF:< 300mΩ  
5pF<Cap100pF:< 250mΩ  
Page 8 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
APPENDIXES  
Approval Sheet  
Tape & reel dimensions  
Fig. 2 The dimension of paper tape  
Fig. 3 The dimension of plastic tape  
Size  
0201  
L
0402  
N,E  
0603  
0805  
B,T  
1206  
C,J,D  
< 2.00  
1210  
C,D,G,K  
< 3.05  
S,H,X  
A,H  
D,I  
B,T  
G,P  
T
M
Thickness  
0.40  
+/-0.10  
0.70  
+/-0.10  
0.70  
+/-0.20  
1.20  
+/-0.20  
1.05  
+/-0.30  
1.80  
+/-0.30  
1.50  
+/-0.20  
2.30  
+/-0.20  
1.50  
+/-0.20  
2.30  
+/-0.20  
1.90  
+/-0.50  
3.50  
+/-0.50  
< 1.80  
<2.30  
< 3.05  
< 3.20  
A0  
B0  
T
< 2.70  
< 3.70  
< 4.00  
< 3.80  
< 3.80  
<4.00  
0.23  
+/-0.1  
0.23  
+/-0.1  
0.23  
+/-0.1  
0.23  
+/-0.1  
0.23  
+/-0.1  
0.23  
+/-0.1  
0.55  
0.80  
1.20  
1.15  
1.20  
1.20  
-
-
-
-
-
< 2.50  
-
< 2.50  
< 2.50  
< 1.50  
< 2.50  
< 3.20  
K0  
W
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
8.00  
+/-0.30  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
P0  
40.00  
40.00  
40.00  
40.00  
40.00  
40.00  
40.00  
40.00  
40.00  
40.00  
40.00  
40.00  
10xP0  
P1  
+/-0.10  
+/-0.10  
+/-0.20  
+/-0.20  
+/-0.20  
+/-0.20  
+/-0.20  
+/-0.20  
+/-0.20  
+/-0.20  
+/-0.20  
+/-0.20  
2.00  
+/-0.05  
2.00  
+/-0.05  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
4.00  
+/-0.10  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
2.00  
+/-0.05  
P2  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
1.50  
D0  
D1  
E
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
+0.1/-0  
1.00  
+/-0.10  
1.75  
+/-0.10  
1.00  
+/-0.10  
1.75  
+/-0.10  
1.00  
+/-0.10  
1.75  
+/-0.10  
1.00  
+/-0.10  
1.75  
+/-0.10  
1.00  
+/-0.10  
1.75  
+/-0.10  
1.00  
+/-0.10  
1.75  
+/-0.10  
-
-
-
-
-
-
1.75  
+/-0.10  
1.75  
+/-0.10  
1.75  
+/-0.10  
1.75  
+/-0.10  
1.75  
+/-0.10  
1.75  
+/-0.10  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
3.50  
+/-0.05  
F
Size  
0201, 0402, 0603, 0805, 1206, 1210  
Reel size  
7”  
10”  
13”  
C
W1  
A
13.0+0.5/-0.2  
8.4+1.5/-0  
13.0+0.5/-0.2  
8.4+1.5/-0  
250.0±1.0  
100.0±1.0  
13.0+0.5/-0.2  
8.4+1.5/-0  
330.0±1.0  
100±1.0  
178.0±1.0  
N
60.0+1.0/-0  
Fig. 4 The dimension of reel  
Page 9 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
Approval Sheet  
Example of customer label  
a. Customer name  
b. WTC order series and item number  
c. Customer P/O  
d. Customer P/N  
e. Description of product  
f. Quantity  
g. Bar code including quantity & WTC P/N or customer  
h. WTC P/N  
i. Shipping date  
j. Order bar code including series and item numbers  
k. Serial number of label  
*Customized label is available upon request.  
Constructions  
No.  
1
2
3
4
5
Name  
NP0  
Ceramic material  
Inner electrode  
Hi-Q dielectric ceramic  
Cu  
Cu + Conductive Resin  
Ni  
Inner layer  
Termination  
Middle layer  
Outer layer  
Fig. 5 The construction of MLCC  
Sn (Matt)  
Storage and handling conditions  
(1) To store products at 5 to 40°C ambient temperature and 20 to 70%. related humidity conditions.  
(2) The product is recommended to be used within one year after shipment. Check solderability in case of shelf life  
extension is needed.  
Cautions:  
a. The corrosive gas reacts on the terminal electrodes of capacitors, and results in the poor solderability.  
Do not store the capacitors in the ambience of corrosive gas (e.g., hydrogen sulfide, sulfur dioxide,  
chlorine, ammonia gas etc.)  
b. In corrosive atmosphere, solderability might be degraded, and silver migration might occur to cause low  
reliability.  
c. Due to the dewing by rapid humidity change, or the photochemical change of the terminal electrode by  
direct sunlight,the solderability and electrical performance may deteriorate. Do not store capacitors under  
direct sunlight or dewing condition. To store products on the shelf and avoid exposure to moisture.  
Page 10 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  
Multilayer Ceramic Capacitors  
Approval Sheet  
Recommended soldering conditions  
The lead-free termination MLCCs are not only to be used on SMT against lead-free solder paste, but also suitable  
against lead-containing solder paste. If the optimized solder joint is requested, increasing soldering time, temperature and  
concentration of N2 within oven are recommended.  
Fig. 5 Recommended reflow soldering profile for SMT process  
with SnAgCu series solder paste.  
Fig. 6 Recommended wave soldering profile for SMT process  
with SnAgCu series solder.  
Page 11 of 11  
ASC_Microwave_AECQ200_(RT)  
May. 2019  

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