PHB / RHB
RHB0355750*R#
Updated
MKP
box with multiple radial terminals (RHB: small size)
high current
high frequency
switching / resonant applications
- Capacitance tolerance code. See "Description"
- terminal lenght. Please refer to type specification and terminal drawings
- lug terminals style. Please refer to type specification and terminal drawings
Dimensions
| B (mm) | 35 |
| H (mm) | 50 |
| L (mm) | 57.5 |
| D (mm) | - |
| d (mm) | 1.2 |
| P (mm) | 52.5 |
| P1 (mm) | - |
Main applications
Switching capacitor for industrial and motor speed controls, high frequency electronic ballasts, switching mode power supplies, resonant circuits, induction heaters, high-end audio applications
Dielectric
Polypropylene
Electrodes
Vacuum deposited metal layers
Coating
Solvent resistant plastic case with resin sealing (UL 94 V-0). Flame retardant execution
Construction
Extended metallized film, internal series connection for Ur=850Vdc (refer to General Technical Information)
Terminals
2x terminals
Degree of protection
IP00
Installation
Whatever position assuring correct heat dissipation. Arrangement of many components with box walls in contact not admitted; suggested minimum distance between side by side elements ≥ 1/8 of the box thickness (B size)
Reference standard
IEC 61071, IEC 60068, RoHS compliant
Climatic category
40/85/56 (IEC 60068/1), GPD (DIN40040)
Please refer also to paragraph C10 (humid ambient) of the General Technical Information
Please refer also to paragraph C10 (humid ambient) of the General Technical Information
Operating temperature range (case)
PHB: -40°...+85°C (+100°C observing voltage and current de-rating)
RHB: -40°...+85°C
RHB: -40°...+85°C
Max. permissible ambient temperature
PHB: +70°C, operation at rated power, current, voltage and natural cooling (+85°C observing voltage and current de-rating)
RHB: +70°C, operation at rated power, current, voltage and natural cooling
RHB: +70°C, operation at rated power, current, voltage and natural cooling
Nominal Capacitance (Cn) µF
75 µF
Capacitance tolerance (at 1kHz)
±10% (code=K), ±5% (code=J) and ±20% (code=M). Other tolerances upon request
Capacitance temperature coefficient
Refer to General Technical Information
Long term stability (at 1kHz)
Capacitance variation ≤ ±1% after a period of 2 years at standard environmental conditions
Rated voltage (Ur) (Vdc) at 85°C
250 Ur (Vdc)
Temperature de-rated voltage
PHB: For operating temperature (case)>+85°C, Ur must be decreased 1,5% for every °C exceeding +85°C, Urms must be decreased 2,5% for every °C exceeding +85°C
RHB: not applicable
RHB: not applicable
Non recurrent surge voltage (Upk) at 85°C
335 Upk (Vdc)
Self inductance
≤ 1nH/mm of capacitor pitch
Maximum pulse rise time V/µs
19 V/µs
Maximum peak current (Ipeak)
1425 A
RMS current (Irms)
14 A
Dissipation factor (DF), max.
15 x 10-4 @1kHz
Typical Equivalent Series Resistance (ESR) at the reference frequency
3.6 mΩ
Insulation resistance (RINS)
≥ 30000s but need not exceed 30GΩ (typical value), after 1 minute of electrification at 100Vdc (25 ± 5°C)
Test voltage between terminals (Ut)
1,6xUr (DC) applied for 10s / 2xUr (DC) applied for 2s, at 25±5°C
Test voltage between terminals and case (Utc)
3kV 50÷60Hz applied for 60s at 25 ±5°C
Damp heat test (steady state)
List of admitted high humidity and temperature tests (please refer to paragraph C10 of the GTI);
Biased tests applicable from 03/2019 production codes only
Biased tests applicable from 03/2019 production codes only
| Test ID | Reference | Permissible |
| a | Damp heat test (steady state) not biased - IEC60068 | YES |
| b | Damp heat test (steady state) biased - AEC Q-200 cockpit | YES |
| c | Robustness under high humidity, Grade II - IEC 60384-17:2019 | YES |
| d | High robustness under high humidity, Grade III - IEC 60384-17:2019 | YES (P ≥ 27.5mm ONLY) |
| e | Damp heat test (steady state) biased - 70/70/1000 | YES (P ≥ 27.5mm ONLY) |
| f | Humidity load test, Test Cy, Severity II - IEC 60068-2-67 | NO |
| g | Humidity load test, Test Cy, Severity III - IEC 60068-2-67 and 85/85/1000 Level 1 - AEC Q-200 | NO |
Rated Ur (DC ONLY) applied for biased tests
Performance:
Capacitance change ≤ ±2% (for test "a")
Capacitance change ≤ ±10% (for test "b", "c", "d" and "e")
DF change ≤ 0.0010 at 1kHz (for test "a")
DF change ≤ 2 x initial limit at 1kHz (for test "b", "c", "d" and "e")
RINS ≥ 50% of initial limit value
PHB: Box distorsion ≤ 1/16 of the nominal box thickness (B size) or ≤ 1mm whichever is the highest
RHB: Box distorsion ≤ 1/16 of the nominal box thickness (B size) or ≤ 1.5mm whichever is the highest
Performance:
Capacitance change ≤ ±2% (for test "a")
Capacitance change ≤ ±10% (for test "b", "c", "d" and "e")
DF change ≤ 0.0010 at 1kHz (for test "a")
DF change ≤ 2 x initial limit at 1kHz (for test "b", "c", "d" and "e")
RINS ≥ 50% of initial limit value
PHB: Box distorsion ≤ 1/16 of the nominal box thickness (B size) or ≤ 1mm whichever is the highest
RHB: Box distorsion ≤ 1/16 of the nominal box thickness (B size) or ≤ 1.5mm whichever is the highest
Typical capacitance change versus operating time
-5% after 30000 hours at Urms or after 100000 hours at Ur
Life expectancy
≥ 100000 hours (Ur); 30000 hours (Urms)
Failure quota
300/109 component hours
Resistance to soldering heat test
Test conditions:
Solder bath temperature= +260±5°C
Dipping time (with heat screen)= 10±1s
Performance:
Capacitance change ≤ ±1%
DF change ≤ 0.0010 at 1kHz
RINS≥ 50% of initial limit value
Solder bath temperature= +260±5°C
Dipping time (with heat screen)= 10±1s
Performance:
Capacitance change ≤ ±1%
DF change ≤ 0.0010 at 1kHz
RINS≥ 50% of initial limit value
Warning
This page do not represent the official specification. For reference aims, please refer to the full series specification
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