Datasheet

ManualsBrandsWÜRTH ELEKTRONIK ManualsResistorsDisk varistor WE-VD 420 V WE-VD 1 pc(s)

Artikelnummer / part number :

Datum / Date : 2007-04-03

Bezeichnung :

description : DIAM:

MM ROHS Compliant

Elektrische Eigenschaften / electrical properties :

TECHNICAL DATA

Breakdown

Clamping

Current

Peak Current

Voltage

Clamp. Volt.

Withstanding C.

(V@mA)

(*1)

(%) AC DC V

(*2)

(A) A

(*3)

820524211B

680 10 420 560 1120 100 6500

* 1 The varistor voltage was measured at 0.1 mA current for 5 mm diameter and 1 mA current for other

* 2 The Clamping voltage measured at "Current Clamping Voltage" see next column

* 3 The Peak Current was tested at 8/20 us waveform for 1 time

Rated

Diameter

Wattage

CSA

VDE

(W) J

(*4)

(*5)

(*6) (*7) (*8)

(mm)

820524211B

1.0 344.0 570 yes yes yes 20

* 4. The Energy measured at 10/1000 µs waveform for 1 time

* 5. The capacitance value measured at standard frequency @ 1kHz

EnergyPart Number Capacitance

Certification

Tolerance

STANDARD VARISTOR DISC

Kunde / customer :

820524211B

Part Number

Working

Voltage

Spezifikation für Freigabe / specification for release

* 5. The capacitance value measured at standard frequency @ 1kHz

* 6. Certification UL N° XUHT2.E244196

* 7. Certification CSA N° XUHT8.E244196

* 8. Certification VDE N° 40016998 & 40016986

SURGE LEVEL IEC61000-4-5

Severity Level (kV)

1 0,5

2 1

Special

Wave during T1 T2

8/20 µs 8 µs 20 µs

10/700 µs CCITT 10 µs 700 µs

10/1000 µs 10 µs 1000 µs

ORDER CODE

820 X X XXX X S

Varistor Type Serie Diameter Vrms Voltage Tolerance Other Special Type

Code

Disc Varistor 5 = Standard 5 = 5 mm 5 = 5%

Lead Diameter

See Table

4 = High Surge 7 = 7 mm 1 = 10%

Lead Pitch

See Table

1 = 10 mm 6 = 15%

Lead Style

Straight lead

4 = 14 mm 2 = 20%

Packing

Ammopack

2 = 20 mm 7 = 25% with lead 20 mm

Example: 3 = 30%

180 = 18 V

271 = 270 V

102 = 1 000 V

MARKING CODE

http://www.we-online.com

Würth Elektronik eiSos GmbH & Co.KG - Radialex department

Würth Elektronik eiSos GmbH & Co.KG - Radialex departmentWürth Elektronik eiSos GmbH & Co.KG - Radialex department

Würth Elektronik eiSos GmbH & Co.KG - Radialex department

D-74638 Waldenburg · Max-Eyth-Straße 1 - 3 · Germany · Telefon (+49) (0) 7942 - 945 - 0 · Telefax (+49) (0) 7942 - 945 - 400

PAGE/SEITE 1 - PAGES/VON 6

Summary of content (6 pages)

PAGE 1
Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 820524211B Datum / Date : STANDARD VARISTOR DISC DIAM: 20 2007-04-03 ROHS Compliant MM A Elektrische Eigenschaften / electrical properties : TECHNICAL DATA Breakdown Voltage (V@mA) (*1) Part Number 820524211B Working Voltage (%) AC DC Clamping Voltage V (*2) 10 420 560 1120 Tolerance 680 Current Clamp. Volt. (A) Peak Current Withstanding C.
PAGE 2
Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 820524211B STANDARD VARISTOR DISC DIAM: 20 MM B Mechanische Abmessungen / dimensions : SIZE Diameter* Ø5 Ø7 Ø 10 Ø 14 Ø 20 D max. 7,5 9,0 12,5 16,5 23,0 d +/-0,05 0,6 0,6 0,8 0,8 1,0 F +/-1,0 5,0 5,0 7,5 7,5 10,0 H max. 11 13 18 22 28 H1 max 3,5 3,5 5,0 5,0 5,0 L1 min. 25 25 25 25 25 L min.
PAGE 3
Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 820524211B STANDARD VARISTOR DISC 20 DIAM: MM C Lötpad / soldering spec. : MARKING WE-S Würth Elektronik + or * or c Factory Codes MARKING CODE Characteristic X X XXX X Serie Diameter Vrms Voltage Tolerance Code UL Certification Date Code Year VDE X X CSA Month GENERAL CHARACTERISTICS Storage temerature : Max. reponse time : Max.
PAGE 4
Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 820524211B STANDARD VARISTOR DISC DIAM: 20 MM D Rollenspezifikation / tape and reel specification : TAPE 1/2" pitch 1.0" pitch Item Ø5/7 Ø 10 Ø 10 / 14 / 20 Ø 14 / 20 Taping pitch 1/2" 1.0" l 1,1 mm maxi. 1,1 mm maxi. H 1 (type 2) 3,5 mm maxi. 5 mm maxi. 5 mm maxi.
PAGE 5
Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 820524211B STANDARD VARISTOR DISC 20 DIAM: MM D Rollenspezifikation / tape and reel specification : REEL DIMENSION (Unit : mm) Lead Free "LF" Marking QUANTITY PER PACKING UNIT Diameter Ø5 Bulk Ø7 Reel Ammo Bulk Ø 10 Reel Ammo Ø 14 Bulk Reel Ammo Ammo Bulk Pitch 7,5 Pitch 5 (Box) Ø 20 Reel Ammo Bulk Reel Ammo Voltage Serie (Box) (Box) (Box) 180 à 47
PAGE 6
Spezifikation für Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : 820524211B STANDARD VARISTOR DISC DIAM: 20 MM E Testbedingungen / test conditions : BASIC TEST AND ENVIRONMENTAL RELIABILITY TEST Humidity The specimen shall be subjected to 40+/-2°C, 90 to 95% R.H. For 1000 hours without load and then stored at room temperature and normal humidity for 1 to 2 hours.