20EK1

Power Line Filter, General Purpose, 250 VAC, 20 A, Single Phase, 1 Stage, Chassis Mount

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: TE CONNECTIVITY - CORCOM
Product type:
SVHC: No SVHC (04-Feb-2026)
No. of Phases: Single Phase
No. of Stages: 1 Stage
Product Range: K Series
Current Rating: 20A
Voltage Rating: 250VAC
Filter Mounting: Chassis Mount
Filter Applications: General Purpose
Filter Input Terminals: Quick Connect
Filter Output Terminals: Quick Connect

Delivery and price
Units per pack	20
Price	16.9 €
Current stock	25+
Lead time	30 days

Datasheet

Catalog: 1654001 Issue Date: 06.2011 

Corcom Product Guide 

**1** 

## **High Performance B Series RFI Line Filters** 

## SB Series 

UL Recognized CSA Certified VDE Approved 

**==> picture [197 x 37] intentionally omitted <==**

**----- Start of picture text -----**<br>
20VSB1<br>30ESB6<br>6VSB1<br>**----- End of picture text -----**<br>


## S SB B S Series eries 

- Enhanced performance version of our popular B Series of RFI line filters 

- Small size with enhanced performance 

- 30A version half the size of other 30A filters 

- Low leakage version available that meets current requirements of VDE portable equipment and non-patient care medical equipment 

## O Ordering rdering I Information nformation 

- 20 E SB 6 L Input Input / Output / Output Style Style 1 – .250 [6.3] spade terminals 6 – Threaded bolt 

   - S SB B S Series eries L Leakage eakage c current urrent d designation esignation E – Low leakage _(<0.5 mA)_ V – Standard 

   - C Current urrent R Rating ating 6, 10, 20 or 30A 

## S Specifications pecifications 

Maximum leakage current each Line to Ground: 

||VSB Models|ESB Models|
|---|---|---|
|@ 120 VAC 60 Hz:<br>@250 VAC 50 Hz:|.75 mA<br>1.25 mA|.22 mA<br>.36 mA|
|Hipot rating (one minute):<br>Line to Ground:||2250 VDC|
|Line to Line:||1450 VDC|
|Rated Voltage (max):||250 VAC|
|||250 VDC|
|Operating Frequency:||50/60 Hz|
|Rated Current:||6 to 30A|



Operating Ambient Temperature Range (at rated current Ir): -10°C to +40°C In an ambient temperature (Ta) higher than +40°C 

the maximum operating current (Io) is calculated as follows:  Io = Ir (85-Ta)/45 

## A Available vailable P Part art N Numbers umbers 

|6ESB1<br>10ESB1<br>10ESB6<br>20ESB1<br>20ESB6<br>30ESB6|6VSB1<br>10VSB1<br>10VSB6<br>20VSB1<br>20VSB6<br>30VSB6|
|---|---|



## E Electrical lectrical S Schematic chematic 

**==> picture [185 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
LINE LOAD<br>**----- End of picture text -----**<br>


71 

Dimensions are in inches and millimeters unless otherwise specified. Values in italics are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. 

For email, phone or live chat, please go to 

**te.com/help corcom.com** 

Catalog: 1654001 Issue Date: 06.2011 

Corcom Product Guide 

## **High Performance B Series RFI Line Filters** _(continued)_ 

**==> picture [231 x 612] intentionally omitted <==**

**----- Start of picture text -----**<br>
SB Series<br>Case Styles<br>Case Styles<br>6ESB1 & 6VSB1<br>le) YL<br>B<br>| ijft<br>C D<br>E<br>ee A<br><br>     <br>     <br>   <br>10ESB1, 10VSB1, 20ESB1 & 20VSB1<br>| Tf<br>B<br>.|<br>| fh© 9)<br>C D<br>E<br>-— = A —<br><br>     <br>     <br>   <br>ESB6 & VSB6<br>SS<br>| amt{<br>B<br>d<br>am<br>| - IN<br>— C D<br>E<br>A<br><br>     <br>   <br>**----- End of picture text -----**<br>


|C<br>a<br>s<br>e<br>D<br>i<br>m<br>e<br>n<br>s<br>i<br>o<br>n<br>s<br>~~CaseDimensions~~|C<br>a<br>s<br>e<br>D<br>i<br>m<br>e<br>n<br>s<br>i<br>o<br>n<br>s<br>~~CaseDimensions~~|C<br>a<br>s<br>e<br>D<br>i<br>m<br>e<br>n<br>s<br>i<br>o<br>n<br>s<br>~~CaseDimensions~~||||
|---|---|---|---|---|---|
|Part No.|A<br>|B<br>|C<br>|D<br><br>__|E<br>|
|6ESB1,|****|****|****|****|****|
|6VSB1|__|__|__|__|__|
|10ESB1,|****|****|****|****|****|
|10VSB1|__|__|__|__|__|
|10ESB6,|****|****|****|****|****|
|10VSB6|__|__|__|__|__|
|20ESB1,|****|****|****|****|****|
|20VSB1|__|__|__|__|__|
|20ESB6,|****|****|****|****|****|
|20VSB6|__|__|__|__|__|
|30ESB6,|****|****|****|****|****|
|30VSB6|__|__|__|__|__|



Dimensions are in inches and millimeters unless otherwise specified. Values in italics are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. 

72 

For email, phone or live chat, please go to 

**te.com/help corcom.com** 

Catalog: 1654001 Issue Date: 06.2011 

Corcom Product Guide 

**1** 

## **High Performance B Series RFI Line Filters** _(continued)_ 

## SB Series 

## P Performance erformance D Data ata 

## Typical Insertion Loss 

Measured in closed 50 Ohm system 

## ESB Models 

**==> picture [163 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
6ESB1 10ESB1<br>**----- End of picture text -----**<br>


**==> picture [493 x 217] intentionally omitted <==**

**----- Start of picture text -----**<br>
6ESB1 10ESB1 10ESB6 20ESB1<br>db db db db<br>100 100 100 100<br>90 a 90 EL 90 Ee 90 _ LOM CO Loo<br>80 | 80 | | 80 a 80 CACC CIA<br>70 COTA CTI TILA 70 COTM TTT TTT Ag 70 COI CEI 70 |<br>60 OE 60 ET /\ 60 a /\ 60 CAC 1<br>50 EL aT 50 LEAT TA See 50 CCIE UT ZS * 50 CCCI Cl JN<br>4030 LTH0 ee 4030 OE 4030 COI Aen 4030 anil —'<br>20 OP PodPee | 20 LeTrlATE TTITTT TT| 20 CUT| ALO(ee 20 CUnail AAni<br>10 P26" ae | 10 ae a | 10 [ wei LI 10 WAC<br>0 0.01              0.1                    1                    10       30 eeri | LEI TTI 0 0.01              0.1                    1                    10       30 eve | CEI TAIT 0 0.01              0.1                    1                    10       30 Tio LI 0 0.01              0.1                    1                    10       30 ern<br>Frequency in MHz Frequency in MHz Frequency in MHz Frequency in MHz<br>20ESB6 30ESB6<br>db db<br>10090 LOTTITI, A 10090 EE<br>8070 TETTn TIAN 8070 EENVA<br>60 | CN 60 EE J<br>50 CCTM FAN 50 Et WF)<br>4030 CIOTH werett| 4030 LOLCTAgaret| |<br>20 Lor Ati TT 20 a "i aTI<br>10 LAA IETE 10 20 A<br>0 0.01              0.1                    1                    10       30 mer | LTTE FTI 0 0.01              0.1                    1                    10       30 elFLT TTI<br>Frequency in MHz Frequency in MHz<br>**----- End of picture text -----**<br>


## VSB Models 

**==> picture [493 x 219] intentionally omitted <==**

**----- Start of picture text -----**<br>
6VSB1 10VSB1 10VSB6 20VSB1<br>db db db db<br>100 100 100 100<br>90 nF 90 | 90 a 90 LOM COL Loo<br>80 En 80 TAT TT 80 CUM CCT Ceri 80 CCCI CCI<br>70 THI TA 70 | DI 70 CUI ne 70 CCC 3<br>60 a 60 a ae 60 COLI JA\ 60 eT<br>4050 aTE 4050 TEoe 4050 eS 4050 CCCI CIey Aeeti NT<br>30 TIL ATT| 30 OP2 a 2 30 CIA| 30 _I Cee" iS<br>20 | 20 20 20 Caio<br>10 OP er ACL IIE NN 10 Loa A i TT Ty 10 | Ai Co 10 TT ACI<br>0 0.01              0.1                    1                    10       30 err rill a| TI ETE CI 0 0.01              0.1                    1                    10       30 PeeTE Qe| CET TTI 0 0.01              0.1                    1                    10       30 [ Ti0Co Lo 0 0.01              0.1                    1                    10       30 eriACCLI<br>Frequency in MHz Frequency in MHz Frequency in MHz Frequency in MHz<br>20VSB6 30VSB6<br>db db<br>1009080 a a 1009080 eTEL<br>70 A | iy, 70 TL<br>60 TE TIE AAA 60 LEI TI rr a AL |<br>4050 CUeeFT cleNY 4050 e ell<br>30 LOTIL AvTI 30 LL aA TTT<br>20 ee AAT 20 LAATTTT<br>10 20 10 LATA I TE<br>0 etl | | 0 =a<br>0.01              0.1                    1                    10       30 0.01              0.1                    1                    10       30<br>Frequency in MHz Frequency in MHz<br>**----- End of picture text -----**<br>


Common Mode / Asymmetrical (L-G) Differential Mode / Symmetrical (L-L) 

Dimensions are in inches and millimeters unless otherwise specified. Values in italics are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. 

73 

For email, phone or live chat, please go to 

**te.com/help corcom.com** 

Catalog: 1654001 Issue Date: 06.2011 

Corcom Product Guide 

**High Performance B Series RFI Line Filters** _(continued)_ 

## SB Series 

## P Performance erformance D Data ata _(continued)_ 

## Minimum Insertion Loss 

Measured in closed 50 Ohm system 

Common Mode / Asymmetrical (Line to Ground) 

Differential Mode / Symmetrical (Line to Line) 

|||||****|****|****|****|****|||||||||****|****|****|****|****|****||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|****|****||****|****|****|****|****|****|****|****|****||****|****|||****|****|****|****|****|****|****|****|****|
|****|||||||||||||****|||||||||||||
|||||||||||||||||||||||||||
|||||||||||||||||||||||||||
|||||||||||||||||||||||||||
|||||||||||||||||||||||||||
|||||||||||||||||||||||||||
|||||||||||||||||||||||||||
|****|||||||||||||****|||||||||||||
|||||||||||||||||||||||||||
|||||||||||||||||||||||||||
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74 

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Updated at June 10, 2026

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Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

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Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

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Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

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