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Snubber Capacitor – Axial Leads and direct PCB soldering
Film Dielectric :
Double metallized internal serial film + Metallized Polypropylene Film
Application :
- power supply, SMPS snubbering circuit and welding equipment
- Protecting Thyristor against transient voltage and current
- Applications where higher dv/dt, r.m.s. Current is encountered
STP-01QE Electrical wires + Terminals options for easier installation
STP-01Q Tin-plated copper lead wires - PCB soldering
Capacitance : 0.01uF ~ 4.7uF at 1kHz +25C
Capacitance Tolerance : ±5%(J), ±10% (K)
Voltage : 600Vdc~3000Vdc / 275Vac~750Vac
Temperature range: -25C~+85C / -25~+105C
Full rated voltage at 85C, derate linearly to 50% rated voltage at 105C
Catalogue can be download in our website. http://www.filmcapacitor-st.com
Prompt Delivery, worldwide !
For details, please contact info@filmcapacitor-st.com
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It is designed to
- handle high peak pulse current, rms current and surge voltage
- ( Gate turn-off Thyristor ) GTO Snubbering protection
- Motor Control and Static Drive application
- With build-in M6 / M8 thread stub for easy connection
Catalogue can be download in our website. http://www.filmcapacitor-st.com
We even support small quantity order.
Prompt Delivery, worldwide !
For further details and quotation please contact us : info@filmcapacitor-st.com
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Technical Data
1. Dielectric: Polypropylene film.
2. Encapsulation: Flame-retardent plastic case, UL 94 V-0,
3. With epoxy resin seal: Black.
4. Temperature range: 25°C to 100°C
5. Capacitance range: 0.1 ~ 4.7µF.
6. Rated working voltage range: 1000V, 1200V, 1600V DC
7. Test category: 25/100/21 in accordance with IEC
8. DAMP-HEAT TEST: Capacitor are subjected to an environmental test chamber at R.H. 90 to 95 %, operating temperatures for 240 hours.
After the test, capacitor shall be conditioned at room temperature for 2 hours and meet the following criteria
( A ) Capacitance change shall be less than 3 %.
( B ) Dissipation factor shall be less than 0.2 %.
( C ) Insulation resistance shall be over 50 % of the minimum requirement.
9. Insulation resistance ( IR ) at 25°C: Measurement shall be mad at 25°C after applyingfor 60 Sec, at 1000VDC, Above 20,000 F.
10. Dissipations factors at 25°C (tan ): 0.1 % MAX. When measured at 1 KHZ.
11. Capacitance tolerances: ± 5 %.
12. Test voltage: 2.5 Ur, 2 sec.
13. PULL TEST: Will sustain 2 Kg steady pull in the direction of lead egress and 1 Kg steady pull at any 90 degree angle for 60 seconds. After test, capacitor shall show no evidence of damage and pass all electrical requirements.
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Protect IGBT modules against voltage and current transients and applications where high dv/dt is encountered.
SMKP2 series :
Voltage Range :
1000Vdc ~ 2000Vdc
500Vac ~ 650Vac
Capacitance Range : 0.1 uF - 3 uF
very Low ESR and ESL self-Inductance
High rms Current
Temperature range: -25C~+85C / -25~+105C
Full rated voltage at 85C, derate linearly to 50% rated voltage at 105C
Construction :
- Extended double sided metallized carrier film design with internal series connection and metallized film construction
- Direct Mount IGBT
Catalogue can be download in our website. http://www.filmcapacitor-st.com
We support small quantity order.
Prompt Delivery within 3-5weeks, worldwide !
For further details and quotation please contact us : info@filmcapacitor-st.com
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This series of capacitor is for SCR Thyristor Snubbering.
- Voltage range : 500Vac ~ 1350Vac / 900V ~ 2300Vdc
- Capacitance : 0.1uF ~ 50uF
- Plastic Case with Epoxy Resin - dry construction
- Electrical Connection : M4, M6, M8 Bolt or Tab Terminals
- with M8 Bolt threads at capacitor bottom for capactior installation
Catalogue can be download in our website. http://www.filmcapacitor-st.com
We even support small quantity order.
Prompt Delivery, worldwide !
For details, please contact info@filmcapacitor-st.com
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Capacitors
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