# Power Film Capacitor, Metallized PET, Radial Box - 2 Pin, 68 µF, ± 10%, DC Link, Through Hole

![Product image](https://novapart.co/image/farnell:1397089/)

**URL**: https://novapart.co/products/FFB34D0686K--/power-film-capacitor-metallized-pet-radial-box-2
**SKU**: FFB34D0686K--
**Manufacturer**: KYOCERA AVX
**Category**: Passive Components || Capacitors || Film Capacitors || Power Film Capacitors
**Price**: €5.8000
**Stock**: 10+

## Description

Capacitance:68µF; Voltage Rating:75V; Capacitor Dielectric Type:PET (Polyester); Capacitance Tolerance:± 10%; Product Range:-; Capacitor Case Style:-; Capacitor Terminals:Radial Le

## Specifications

| Parameter | Value |
|---|---|
| Esr | 1700µohm |
| Svhc | No SVHC (17-Dec-2015) |
| Capacitance | 68µF |
| Voltage(Ac) | 45V |
| Voltage(Dc) | 75V |
| Lead Spacing | 27.5mm |
| Peak Current | - |
| Dv/Dt Rating | - |
| Output (Kvar) | - |
| Product Range | FFB Series |
| Product Width | 17.3mm |
| Qualification | - |
| Product Height | - |
| Product Length | 31.1mm |
| Ripple Current | - |
| Dielectric Type | Metallized PET |
| Humidity Rating | - |
| Product Diameter | - |
| Capacitor Mounting | Through Hole |
| Rms Current (Irms) | 6.2A |
| Capacitor Terminals | Radial Leaded |
| Typical Applications | DC Link |
| Capacitance Tolerance | ± 10% |
| Capacitor Case / Package | Radial Box - 2 Pin |
| Operating Temperature Max | 105°C |
| Operating Temperature Min | -55°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1397089/)

**FFB (RoHS Compliant)** 

## **Medium Power Film Capacitors** 

- ’ os 

The FFB series uses a  metallized polypropylene or polyester dielectric with the controlled self-healing process, specially treated to have a very high dielectric strength in operating conditions up to 105°C. 

This is a dry solution for polypropylene and dry or wet for polyester. 

The FFB has been designed for printed circuit board mounting. Furthermore, their performances allow to be a very interesting alternative to electrolytic technology because they can withstand much higher levels of surge voltage. 

## **APPLICATIONS** 

The FFB capacitor is particularly designed for DC filtering, low reactive power. 

## **HOT SPOT CALCULATION** 

_See Hot Spot Temperature, page 3._ 

θhot spot = θambient + (Pd + Pt) x Rth with Pd (Dielectric losses) = Q x tgδ0 

Q x tgδ0 ⇒ [[1] ⁄2 x Cn x (Vpeak to peak)[2] x f ] x tgδ0 tgδ0 (tan delta) 

For polypropylene, tgδ0  = 2 x 10[-4 ] for frequencies up to 1MHz and is independent of temperatures. For polyester, tgδ0 values are shown in graph 4 on page 3. 

## **PACKAGING MATERIAL** 

Self-extinguishing plastic case (V0 = in accordance with UL 94) filled thermosetting resin. 

Self-extinguishing thermosetting resin (V0 = in accordance with UL 94; I3F2 = in accordance with NF F 16-101). 

## **STANDARDS** 

IEC 61071-1, IEC 61071-2:  Power electronic capacitors IEC 60384-16:  Fixed metallized polypropylene film dielectric DC capacitors IEC 60384-16-1:  Fixed metallized polypropylene film dielectric DC capacitors Assessment level E 

IEC 60384-17:  Fixed metallized polypropylene film dielectric AC and pulse capacitors 

Pt (Thermal losses) = Rs x (Irms)[2] where Cn in Farad Irms in Ampere f in Hertz V in Volt Rs in Ohm θ in °C Rth in °C/W 

## **WORKING TEMPERATURE** 

(according to the power to be dissipated) -55°C to +105°C 

## **LIFETIME EXPECTANCY** 

One unique feature of this technology (as opposed to electrolytics) is how the capacitor reacts at the end of its lifetime. Unlike aluminum, electrolytics film capacitors do not have a catastrophic failure mode. Film capacitors simply experience a parametric loss of capacitance of about 2%, with no risk of short circuit. 

Please note that this is theoretical, however, as the capacitor continues to be functional even after this 2% decrease. 

IEC 60384-17-1:  Fixed metallized polypropylene film dielectric AC and pulse capacitors Assessment level E 

IEC 60384-2:  Fixed metallized polyester capacitors 

14 ■ **JUNE 2015** 

## **Medium Power Film Capacitors** 

## **FFB (RoHS Compliant)** 

## **HOW TO ORDER** 

**FFB 1 4 D 0336 K – – Series Case Dielectric Voltage Capacitance Capacitance Lead Styles Size** 4 = Polyester **Code Code Tolerances** – – = 2 Leaded 1 6 = Polypropylene D = 75Vdc 0 + pF code K = ±10% JC = 4 Leaded 2 E = 100Vdc 0336 = 33μF 3 H = 300Vdc 0686 = 68μF **Consult Factory** 4 I = 400Vdc 0117 = 110μF **for Special** 5 J = 525Vdc etc. **Options** A = 720Vdc C = 900Vdc L = 1100Vdc 

**==> picture [45 x 53] intentionally omitted <==**

## **GENERAL DESCRIPTION** 

**==> picture [516 x 297] intentionally omitted <==**

**----- Start of picture text -----**<br>
CASE STYLE: P0; 18; 19; 26; R68 CASE STYLE: R68<br>2 LEADED STYLE   4 LEADED STYLE<br>Length 32<br> Lead Th: 0.6 1. 2 0.1<br>LS 27. 5 0.5 12. 7 0,5<br>General Tolerance: ±0.5mm General Tolerance: ±0.5mm<br>22<br>Width<br>37<br>Height<br>.4 min 1 .4 min0 1<br>0 .5<br>5 .5<br>5<br>**----- End of picture text -----**<br>


## **DIMENSIONS: millimeters** 

|**Case Size**|**Case Style**|**Length**<br>**(mm)**|**Width**<br>**(mm)**|**Height**<br>**(mm)**|**Dimensionslead**<br>**(mm)**|**LS**<br>**(mm)**|
|---|---|---|---|---|---|---|
|1|**PO**|31.1|13.0|22.4|Ø 0.80|27.5|
|2|**18**|31.1|14.6|25.7|Ø 0.80|27.5|
|3|**19**|31.1|17.3|29.8|Ø 0.80|27.5|
|4|**26**|31.1|20.8|31.3|Ø 1.00|27.5|
|5|**R68**<br>**2 Leaded**<br>**Style**|32.0|22.0|37.0|Ø 1.00|27.5|
||**R68**<br>**4 Leaded**<br>**Style**|32.0|22.0|37.0|1.20 x 0.60|27.5|



**JUNE 2015** ■ 15 

## **Medium Power Film Capacitors FFB (RoHS Compliant) – Polyester Dielectric** 

## **POLYESTER DIELECTRIC FOR LOW VOLTAGE DC FILTERING** 

## **ELECTRICAL CHARACTERISTICS – POLYESTER DIELECTRIC** 

|Climatic category|55/105/56(IEC 60068)|
|---|---|
|Test voltage between terminals @ 25°C<br>Capacitance range Cn<br>Tolerance on Cn<br>Rated DC voltage Vndc<br>Dielectric<br>Max StrayInductance|1.5 x Vndc<br>6.2μF to 110μF<br>±10%<br>75 to 400 V<br>polyester<br>20nH|



## **LIFETIME EXPECTANCY vs VOLTAGE AND HOT SPOT TEMPERATURE – POLYESTER DIELECTRIC** 

**==> picture [242 x 145] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.2<br>70 ° C 50 ° C<br>1.1<br>1.0<br>0.9 85 ° C 60 ° C<br>0.8 105 ° C 95 ° C<br>0.7<br>0.6<br>0.5<br>0.4<br>0.3<br>100 1000 10000 100000<br>Lifetime Expectancy (hours)<br>Vw = Permanent working or operating DC voltage.<br>/Vdcn<br>w<br>V<br>**----- End of picture text -----**<br>


## **RATINGS AND PART NUMBER REFERENCE – POLYESTER DIELECTRIC** 

|**Part Number**|**Capacitance**<br>**(μF)**|**Case Style**|**Irms max.**<br>**(A)**|**RS**<br>**(m**�**)**|**Rth**<br>**(°C/W)**|**Typical**<br>**Weight(g)**|
|---|---|---|---|---|---|---|
|**Vndc 75V    Vrms max.: 45 volts    Voltage Code: D**|||||||
|FFB14D0336K--|33|PO|3|3|40.7|15|
|FFB24D0476K--|47|18|4.3|2|33.3|20|
|FFB34D0686K--|68|19|6.2|1.7|29.9|25|
|FFB44D0826K--|82|26|7.4|1.6|26.7|32|
|FFB54D0117K--*|110|R68<br>(2 terminals)|10|1.4|22.9|40|
|FFB54D0117KJC*|110|R68<br>(4 terminals)|10|1.4|22.9|40|
|**Vndc 100V    Vrms max.: 60 volts    Voltage Code: E**|||||||
|FFB14E0206K--|20|PO|2.6|3|40.5|15|
|FFB24E0276K--|27|18|3.5|2.5|33.3|20|
|FFB34E0396K--|39|19|5|2|29.8|25|
|FFB44E0476K--|47|26|6|1.7|26.6|32|
|FFB54E0686K--|68|R68<br>(2 terminals)|9|1.4|22.8|40|
|FFB54E0686KJC|68|R68<br>(4 terminals)|9|1.4|22.8|40|
|**Vndc 300V    Vrms max.: 90 volts    Voltage Code: H**|||||||
|FFB14H0755K--|7.5|PO|2.4|16|40.7|15|
|FFB24H0116K--|11|18|3.6|11|33.5|20|
|FFB34H0166K--|16|19|5.2|8|29.9|25|
|FFB44H0186K--|18|26|6|7|27.1|32|
|FFB54H0276K--|27|R68<br>(2 terminals)|9|5|22.9|40|
|FFB54H0276KJC|27|R68<br>(4 terminals)|9|5|22.9|40|
|**Vndc 400V    Vrms max.: 105 volts    Voltage Code: I**|||||||
|FFB14I0625K--*|6.2|PO|2.5|17|40.5|15|
|FFB24I0755K--*|7.5|18|3.1|14|33.5|20|
|FFB34I0126K--*|12|19|5|9|29.9|25|
|FFB44I0156K--*|15|26|6.2|7|26.4|32|
|FFB54I0206K--*|20|R68<br>(2 terminals)|8.2|5.5|22.8|40|
|FFB54I0206KJC*|20|R68<br>(4 terminals)|8.2|5.5|22.8|40|



(*) Polyester dielectric film wet silicone 

16 ■ **JUNE 2015** 

## **Medium Power Film Capacitors FFB (RoHS Compliant) – Polypropylene Dielectric** 

## **POLYPROPYLENE DIELECTRIC FOR INDUSTRIAL DC FILTERING** 

These capacitors have been designed principally for high and medium power DC filtering applications. 

## **ELECTRICAL CHARACTERISTICS – POLYPROPYLENE DIELECTRIC** 

|Climatic category|55/105/56(IEC 60068)|
|---|---|
|Test voltage between terminals @ 25°C|1.5 x Vndc|
|Capacitance range Cn|1.5μF to 13μF|
|Tolerance on Cn|±10%|
|Rated DC voltage Vndc<br>Dielectric|525 to 1100 V<br>polypropylene|



**==> picture [242 x 176] intentionally omitted <==**

**----- Start of picture text -----**<br>
LIFETIME EXPECTANCY vs VOLTAGE<br>AND HOT SPOT TEMPERATURE<br>– POLYPROPYLENE DIELECTRIC<br>1.2 60 ° C 50 ° C<br>1.1 70 ° C<br>80 ° C<br>1.0<br>85 ° C<br>0.9 95 ° C<br>0.8<br>105 ° C<br>0.7<br>100 1000 10000 100000<br>Lifetime Expectancy (hours)<br>/Vdcn<br>w<br>V<br>**----- End of picture text -----**<br>


**==> picture [162 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
Vw = Working DC Voltage • Vn = Rated DC Voltage<br>**----- End of picture text -----**<br>


## **RATINGS AND PART NUMBER REFERENCE – POLYPROPYLENE DIELECTRIC** 

|**Part Number**|**Capacitance**<br>**(μF)**|**Case Style**|**Irms max.**<br>**(A)**|**RS**<br>**(m**�**)**|**Rth**<br>**(°C/W)**|**Typical**<br>**Weight(g)**|
|---|---|---|---|---|---|---|
|**Vndc 525V    Vrms max.: 105 volts    Voltage Code: J**|||||||
|FFB16J0395K--|3.9|PO|5.1|30|45.7|15|
|FFB26J0565K--|5.6|18|7.4|21|36.4|20|
|FFB36J0825K--|8.2|19|10.9|15|32.6|25|
|FFB46J0106K--|10|26|12|12|29.8|32|
|FFB56J0136K--|13|R68<br>(2 terminals)|12|9|24.3|40|
|FFB56J0136KJC|13|R68<br>(4 terminals)|16.7|9|24.3|40|
|**Vndc 720V    Vrms max.: 120 volts    Voltage Code: A**|||||||
|FFB16A0335K--|3.3|PO|5.0|31|45.0|15|
|FFB26A0435K--|4.3|18|6.5|24|36.2|20|
|FFB36A0625K--|6.2|19|9.4|17|32.7|25|
|FFB46A0755K--|7.5|26|11.4|14|29.9|32|
|FFB56A0106K--|10|R68<br>(2 terminals)|12|11|24.2|40|
|FFB56A0106KJC|10|R68<br>(4 terminals)|15.2|11|24.2|40|
|**Vndc 900V    Vrms max.: 150 volts    Voltage Code: C**|||||||
|FFB16C0205K--|2|PO|3.6|41|45.7|15|
|FFB26C0275K--|2.7|18|4.9|30|36.6|20|
|FFB36C0395K--|3.9|19|7.2|21|32.9|25|
|FFB46C0515K--|5.1|26|9.3|16|29.7|32|
|FFB56C0685K--|6.8|R68<br>(2 terminals)|12|12|24.1|40|
|FFB56C0685KJC|6.8|R68<br>(4 terminals)|12.5|12|24.1|40|
|**Vndc 1100V    Vrms max.: 180 volts    Voltage Code: L**|||||||
|FFB16L0155K--|1.5|PO|3.3|45|45.2|15|
|FFB26L0185K--|1.8|18|3.9|40|36.5|20|
|FFB36L0245K--|2.4|19|5.3|28|33.4|25|
|FFB46L0305K--|3|26|6.6|23|30.2|32|
|FFB56L0475K--|4.7|R68<br>(2 terminals)|10.3|15|24.1|40|
|FFB56L0475KJC|4.7|R68<br>(4 terminals)|10.3|15|24.1|40|



**JUNE 2015** ■ 17 



## Links

- [View this product on Novapart](https://novapart.co/products/FFB34D0686K--/power-film-capacitor-metallized-pet-radial-box-2)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/avx/ffb34d0686k/cap-68-f-75v-10-pet-through-hole/dp/1397089)
---

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