SMPS Capacitors
RH Style - Surface Mount ‘J’ Lead Range
The RH range uses high volumetric efficient X7R capacitors in a “J” style lead frame.
The range of components are uncoated and are suitable for input or output filter capacitors in high
frequency DC-DC convertor, automotive, telecom, industrial and military applications.
When large ceramic capacitors are used in applications they can easily be affected by stresses caused
by temperature variations, thermal shock, mechanical vibrations and PCB bend movement. The RH
range is designed with a “J” type lead frame which greatly reduces all of these thermo mechanical
stresses experienced by large capacitors. The RH range allows the capacitors to be doubled stacked
so a higher volumetric efficiency can be achieved by the customer and this saves PCB space.
FEATURES
•
•
•
•
RH 21/22 are AEC-Q200 compliant.
RH range has low ESR/ESL capability
PCB space saving using double stacked MLCCs
Enhanced thermo mechanical stress resistance
Note: AVX does not recommend or advise the use of adhesives to secure the RH components to the PCB.
ELECTRICAL SPECIFICATIONS
Typical ESR (mΩ) 3 μF, 100V X7R
ESR @ 100KHz
Temperature Coefficient CECC 30 000, (4.24.1)
X7R: C Temperature Characteristic - ± 15%, -55ºC to +125ºC
Capacitance Test
Measured at 1 VRMS max at 1KHz
Life Test (1000 hrs) CECC 30 000 (4.23)
200% rated voltage at +125ºC.
(500 Volt units @ 120% rated voltage)
Thermal Shock IEC 68.2.14
-55ºC to +125ºC, 5 cycles
Resistance to Solder Heat IEC 68.2.20
DIMENSIONS: MILLIMETERS (INCHES)
12
ESR @ 1MHz
14
DIMENSIONS
Dissipation Factor 25°C
2.5% max at 1KHz, 1 VRMS max
Insulation Resistance 25°C
100K megohms or 1000 megohms-μF, whichever is less
Dielectric Withstanding Voltage 25°C (Flash Test)
250% rated voltage for 5 seconds with 50 mA
charging current. (500 Volt units @ 150% rated voltage)
17
ESR @ 500KHz
max
millimeters (inches)
Style
L max
W max
H max
S ± 0.1
(±0.004)
RH21
7.20 (0.283)
5.40 (0.213)
4.60 (0.181)
2.50 (0.098)
RH22
7.20 (0.283)
5.40 (0.213)
7.50 (0.295)
2.50 (0.098)
RH31
7.62 (0.300)
7.00 (0.270)
5.08 (0.200)
5.08 (0.200)
RH32
7.62 (0.300)
7.00 (0.270)
8.13 (0.320)
5.08 (0.200)
RH41
9.20 (0.362)
8.70 (0.342)
4.90 (0.192)
5.08 (0.200)
RH42
9.20 (0.362)
8.70 (0.342)
8.20 (0.323)
5.08 (0.200)
RH51
10.7 (0.421)
10.7 (0.421)
4.90 (0.192)
7.62 (0.300)
RH52
10.7 (0.421)
10.7 (0.421)
8.20 (0.323)
7.62 (0.300)
RH61
14.9 (0.586)
13.6 (0.535)
4.90 (0.192)
10.2 (0.400)
RH62
14.9 (0.586)
13.6 (0.535)
8.20 (0.323)
10.2 (0.400)
h
1.50 ±0.30
(0.059 ±0.012)
1.50 ±0.30
(0.059 ±0.012)
1.78 ±0.25
(0.070 ±0.010)
1.78 ±0.25
(0.070 ±0.010)
1.60 ±0.10
(0.062 ±0.004)
1.60 ±0.10
(0.062 ±0.004)
1.60 ±0.10
(0.062 ±0.004)
1.60 ±0.10
(0.062 ±0.004)
1.60 ±0.10
(0.062 ±0.004)
1.60 ±0.10
(0.062 ±0.004)
Performance of SMPS capacitors can be simulated by downloading SpiCalci software program http://www.avx.com/download/software/SpiCalci-AVX.zip
Custom values, ratings and configurations are also available.
64
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
090518
No. of leads
per side
2
2
3
3
3
3
4
4
5
5
SMPS Capacitors
RH Style - Surface Mount ‘J’ Lead Range
X7R STABLE DIELECTRIC
RH21/RH22
Style
RH31/RH32
Style
RH41/RH42
Style
RH51/RH52
Style
RH61/RH62
Style
Voltage DC
Cap μF
0.047
0.056
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.78
0.82
1
1.2
1.5
1.8
2.2
3
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
33
47
68
25
50
100
200
500
50
100
200
500
50
100
200
500
50
100
200
500
100
200
500
RH31
RH32
RH41
RH31
RH41
RH42
RH51
RH32
RH52
RH31
RH41
RH32
RH21
RH52
RH32
RH42
RH22
DEV
RH51
RH52
RH22
RH51
RH52
DEV
DEV
DEV
BME
PME
PME
PACKAGING
Qty/Reel 13”
RH52
RH61
RH51
RH62
RH52
BME Available in RoHS and Non-RoHS PME
Available Only in Non-RoHS
Max. Qty/Waffle Pack
Please contact
plant for details
HOW TO ORDER
RH
31
5
C
225
M
A
3
Style
Code
Size
Code
Voltage
Code
Dielectric
Code
Capacitance
Code
Capacitance
Tolerance
Specification
Code
Package
Code
C = X7R
(2 significant
digits + no. of
zeros)
eg. 105 = 1 uF
104 = 0.1 uF
RH62
DEV
800
270
500
270
800
108
500
108
see note
108
500
100
750
88
see note
88
500
42
see note
42
Note: T&R is not yet available. Contact manufacturing for further information as this will be available in the future.
3 = 25V
5 = 50V
1 = 100V
2 = 200V
7 = 500V
RH61
BME Development
For availability of further parts in the RH21/RH22 Series, contact manufacturing.
Style
RH21
RH22
RH31
RH32
RH41
RH42
RH51
RH52
RH61
RH62
RH62
RH62
RH51
RH21
RH22
RH61
RH41
RH42
RH21
RH61
RH51
RH42
RH31
BME
(see table
above)
50
K = ±10%
M = ±20%
A = N o n customized
3 = Waffle Pack
A = Tape & Reel
0
Lead Dia.
Code
0 = Standard
R = RoHS Compliant
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
072221
A
3
Lead Space
Code
A = Standard
Lead Style
Code
3 = ‘J’ Lead
65
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