# VARISTOR, METAL OXIDE, 360V, DISC 10MM

![Product image](https://novapart.co/image/farnell:2617215/)

**URL**: https://novapart.co/products/MOV-10D221K/varistor-metal-oxide-360v-disc-10mm
**SKU**: MOV-10D221K
**Manufacturer**: BOURNS
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Varistors
**Price**: €0.1270
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | MOV-10DxxxK Series |
| Varistor Type | Metal Oxide Varistor (MOV) |
| Voltage Rating Vac | 140V |
| Voltage Rating Vdc | 180V |
| Varistor Case Style | Disc 10mm |
| Clamping Voltage Vc Max | 360V |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Peak Surge Current @ 8/20Μs | 2.5kA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2617215/)

**==> picture [89 x 45] intentionally omitted <==**

**----- Start of picture text -----**<br>
10D201K<br>*RoHS COMPLIANT 5<br>**----- End of picture text -----**<br>


## **Features** 

n High voltage rating 

n High current rating n Bidirectional 

n Surge protection 

- n Fast response time 

## **Applications** 

n Power supplies n Power systems n Line voltage 

- n Telecom systems 

n White goods / appliances 

- n RoHS compliant* 

n Agency listing: 

## **MOV-10DxxxK Series - Metal Oxide Varistor** 

||~~**General Information**~~||||||||||||||~~**Industry Standard Compliance**~~|~~**Industry Standard Compliance**~~|~~**Industry Standard Compliance**~~|~~**Industry Standard Compliance**~~|~~**Industry Standard Compliance**~~|~~**Industry Standard Compliance**~~|~~**Industry Standard Compliance**~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|The MOV-10DxxxK Series of 10 mm radial leaded varistor devices protects<br>against overvoltage transients such as lightning, power contact and power<br>induction. The metal oxide varistors offer a choice of varistor voltages from<br>18 V to 820 V and Vrms voltages from 11 V to 510 V.<br>The devices have a high current handling, high energy absorption capability<br>and fast response times to protect against transient faults up to rated limits.|||||||||**Standard**<br>**UL 1449**<br>File Number<br>E313168<br>**Standard**<br>**ITU-T K.20, K.21, K.45**<br>MOV-10D201K<br>MOV-10D361K<br>MOV-10D391K<br>MOV-10D431K<br>Will pass 600 V rms,<br>600 ohm, 1 A, 0.2 s, 5<br>cycles, every 1 minute<br>condition.<br>~~i=~~|||||||||||||
||~~**Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted)**~~|||~~**= 25 °C Unless Otherwise Noted)**~~||||||||||||||||||
|**Parameter**<br>**Symbol**<br>**Min.**<br>**Typ.**<br>**Max.**<br>**Unit**<br>OperatingTemperature<br>TOPR<br>-40<br>25<br>+85<br>˚C<br>StorageTemperature<br>TSTG<br>-40<br>25<br>+125<br>˚C<br>RatedWattage<br>Pw<br>0.40<br>Watt<br>Varistor VoltageTemperature Coefficient<br>VTC<br>0<br>0.05<br>%/ ˚C<br>ResponseTime<br>Tr<br>10<br>25<br>ns<br>Varistor VoltageTolerance<br>Vtol<br>-10<br>10<br>%<br>~~Te~~||||||||||||||||||||||
||~~**Electrical Characteristics (@ T**~~|~~**Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)**~~|~~**= 25 °C Unless Otherwise Noted)**~~|||||||||||||||||||
||**Bourns Part No.**|**Max. Continuous**<br>**Voltage (V)**<br>**r.m.s.**<br>**d.c.**|||**Voltage @ 1 mA DC (V)**<br>**Min.**<br>**Nom.**|||**Voltage @ 1 mA DC (V)**<br>**Max.**|**Voltage @ Class Current**<br>**(8/20**μ**s)**<br>**Class**<br>**Current**<br>**(A)**<br>**Max.**<br>**Clamping**<br>**Voltage (V)**||||||||**Max. Peak**<br>**Current**<br>**(8/20**μ**s)**<br>**One**<br>**Time**||**Max.**<br>**Energy**<br>**(J)**<br>**8/20**μ**s**||**Max. Cap.**<br>**(pF)**<br>**1 kHz**|
||MOV-10D180K|11|14||16|18||20||5|||||36||500|||2.1|5600|
||MOV-10D220K|14|18||20|22||24||5|||||43||500|||2.5|4250|
||MOV-10D270K|17|18||24|27||30||5|||||53||500|||3.0|3700|
||MOV-10D330K|20|26||30|33||36||5|||||65||500|||4.0|3000|
||MOV-10D390K|25|31||35|39||43||5|||||77||500|||4.6|2400|
||MOV-10D470K|30|38||42|47||52||5|||||93||500|||5.5|2100|
||MOV-10D560K|35|45||50|56||62||5|||||110||500|||7.0|1800|
||MOV-10D680K|40|56||61|68||75||5|||||135||500|||8.2|1500|
||MOV-10D820K|50|65||74|82||90|25||||||135||2500|||12|1200|
||MOV-10D101K|60|85||90|100||110|25||||||165||2500|||15|1000|
||MOV-10D121K|75|100||108|120||132|25||||||200||2500|||18|830|
||MOV-10D151K|95|125||135|150||165|25||||||250||2500|||22|670|
||MOV-10D181K|115|150||162|180||198|25||||||300||2500|||27|560|
||MOV-10D201K|130|170||185|200||225|25||||||340||2500|||30|500|
||MOV-10D221K|140|180||198|220||242|25||||||360||2500|||32|450|
||MOV-10D241K|150|200||216|240||264|25||||||395||2500|||35|420|
||MOV-10D271K|175|225||243|270||297|25||||||455||2500|||40|370|
||MOV-10D301K|190|250||270|300||330|25||||||500||2500|||40|330|
||MOV-10D331K|210|275||297|330||363|25||||||550||2500|||43|300|
||MOV-10D361K|230|300||324|360||396|25||||||595||2500|||47|280|
||MOV-10D391K|250|320||351|390||429|25||||||650||2500|||60|260|
||MOV-10D431K|275|350||387|430||473|25||||||710||2500|||65|230|
||MOV-10D471K|300|385||423|470||517|25||||||775||2500|||70|210|
||MOV-10D511K|320|415||459|510||561|25||||||845||2500|||70|200|
||MOV-10D561K|350|460||504|560||616|25||||||925||2500|||70|180|
||MOV-10D621K|385|505||558|620||682|25||||||1025||2500|||70|160|
||MOV-10D681K|420|560||612|680||748|25||||||1120||2500|||70|150|
||MOV-10D751K|460|620||675|750||825|25||||||1240||2500|||75|130|
||MOV-10D781K|480|640||702|780||858|25||||||1290||2500|||80|130|
||MOV-10D821K|510|675||738|820||902|25||||||1355||2500|||85|110|



- *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 

Specifications are subject to change without notice. 

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 

## **MOV-3312 - 2 mm SMD Trimming Potentiometer0DxxxK Series - Metal Oxide Varistor** 

## ~~**Product Dimensions**~~ 

This is an RoHS compliant molded radial package with 100 % Sn plating on the terminations. 

**==> picture [199 x 236] intentionally omitted <==**

**----- Start of picture text -----**<br>
12.5<br>(.492) MAX. T<br>10D201K 15.5<br>(.610)<br>MAX.<br>5<br>20.0<br>(.787)<br>MIN.<br>0.8 ± 0.1<br>(.031 ± .004) MM<br>DIMENSIONS:<br>7.5 ± 0.8 (INCHES)<br>(.295 ± .031)<br>**----- End of picture text -----**<br>


|**Bourns Part**<br>**Number**||**Dim. T**<br>**(Max.)**||**Bourns Part**<br>**Number**||**Dim. T**<br>**(Max.)**|
|---|---|---|---|---|---|---|
|MOV-10D180K||3.8<br>(.150)||MOV-10D241K||4.0<br>(.157)|
|MOV-10D220K||3.9<br>(.154)||MOV-10D271K||4.2<br>(.165)|
|MOV-10D270K||4.2<br>(.165)||MOV-10D301K||4.4<br>(.173)|
|MOV-10D330K||3.8<br>(.150)||MOV-10D331K||4.6<br>(.181)|
|MOV-10D390K||4.0<br>(.157)||MOV-10D361K||4.8<br>(.189)|
|MOV-10D470K||4.2<br>(.165)||MOV-10D391K||5.0<br>(.197)|
|MOV-10D560K||4.3<br>(.169)||MOV-10D431K||5.2<br>(.205)|
|MOV-10D680K||4.4<br>(.173)||MOV-10D471K||5.4<br>(.213)|
|MOV-10D820K||3.8<br>(.150)||MOV-10D511K||5.5<br>(.217)|
|MOV-10D101K||4.0<br>(.157)||MOV-10D561K||5.9<br>(.232)|
|MOV-10D121K||4.2<br>(.165)||MOV-10D621K||6.2<br>(.244)|
|MOV-10D151K||4.4<br>(.173)||MOV-10D681K||6.4<br>(.252)|
|MOV-10D181K||3.6<br>(.142)||MOV-10D751K||6.6<br>(.260)|
|MOV-10D201K||3.8<br>(.150)||MOV-10D781K||6.8<br>(.268)|
|MOV-10D221K||3.9<br>(.154)||MOV-10D821K||7.2<br>(.283)|



## ~~**Typical Part Marking**~~ 

|~~**Typical Part Marking**~~||
|---|---|
|**Bourns Part Number**|**Bourns Part Marking**|
|MOV-10D180K|10D180K|
|MOV-10D220K|10D220K|
|MOV-10D270K|10D270K|
|MOV-10D330K|10D330K|
|MOV-10D390K|10D390K|
|MOV-10D470K|10D470K|
|MOV-10D560K|10D560K|
|MOV-10D680K|10D680K|
|MOV-10D820K|10D820K|
|MOV-10D101K|10D101K|
|MOV-10D121K|10D121K|
|MOV-10D151K|10D151K|
|MOV-10D181K|10D181K|
|MOV-10D201K|10D201K|
|MOV-10D221K|10D221K|
|MOV-10D241K|10D241K|
|MOV-10D271K|10D271K|
|MOV-10D301K|10D301K|
|MOV-10D331K|10D331K|
|MOV-10D361K|10D361K|
|MOV-10D391K|10D391K|
|MOV-10D431K|10D431K|
|MOV-10D471K|10D471K|
|MOV-10D511K|10D511K|
|MOV-10D561K|10D561K|
|MOV-10D621K|10D621K|
|MOV-10D681K|10D681K|
|MOV-10D751K|10D751K|
|MOV-10D781K|10D781K|
|MOV-10D821K|10D821K|



_NOTE: The “5” marking on MOV products is for traceability of production assembly for quality assurance compliance._ 

## ~~**How to Order**~~ 

## **MOV  -  10D  nn  (n)  K  (TR)** 

Model Designator MOV = Metal Oxide Varistor Disc Diameter 10D = 10 mm Nominal Varistor Voltage See Electrical Characteristics Table Multiplier of Voltage Digits 0 = No multiplier 1 = nn * 10[1] Varistor Voltage Tolerance K = 10 % Packaging Blank = Bulk TR = Tape & Reel 

_Examples: MOV-10D270K = 27 V, Bulk Pack MOV-10D331KTR = 330 V, Tape & Reel_ 

Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 

**==> picture [421 x 461] intentionally omitted <==**

**----- Start of picture text -----**<br>
MOV-10DxxxK Series - Metal Oxid3312 - 2 mm SMD Trimming Potentiometer Varistor<br>Performance Graphs<br>10000<br>a a<br>oo<br>po<br>a<br>Rs<br>a<br>821K<br>781K<br>751K<br>FE 681K<br>621K<br>EE 561K<br>511K<br>471K<br>1000 ae 431K391K<br>361K<br>331K<br>aeea ee ee 301K271K<br>241K<br>221K<br>201K<br>181K<br>SSS 151K<br>121K<br>eee 101K820K<br>680K<br>OE 560K<br>470K<br>390K<br>100 330K<br>= 270K<br>220K<br>180K<br>Ee ee.aeee eee eee<br>ee es eseee<br>eeee eee eee<br>ee<br>10<br>0.001 0.01 0.1 1 10 100 1000 10000<br>Current (A)<br>Internal Construction<br>Maximum Clamping Voltage (V)<br>**----- End of picture text -----**<br>


Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 

## **CDDFN5-0504N - TVS/Steering Diode ArrayMOV-10DxxxK Series - Metal Oxide Varistor** 

## ~~**Packaging Information**~~ 

**TAPE & REEL** 

|**Item**|**Item**|**Item**|**Item**|**Symbo**|**Symbo**|**l**||**10 mm Disc**|**10 mm Disc**|**10 mm Disc**|
|---|---|---|---|---|---|---|---|---|---|---|
|Reel Outside Diameter||||RD|||||355<br>(13.98)||
|Reel Inner Diameter||||RD1|||||30<br>(1.181)||
|Tape Width||||RW|||||55<br>(2.16)||
|Reel Width|||||RW1|||6<br>(2.|3|max.<br>)max|
||||||||||<br>48||
|Pitch of Component|||||P|||2|5.|4 ± 0.7<br>± 0.03)|
|||||||||(1|.00||
|Feed Hole Pitch||||P0||||1|2.|7 ± 1.0<br>± 0.04)|
|||||||||(0|.50||
|Feed Hole Center||to Pitch|||P1|||8|.9|5 ± 0.7<br>2 ± 0.03)|
|||||||||(0.|35||
|Feed Hole Center<br>Center||to Component|||P2|||<br>1|<br>2.|<br>7 ± 1.0<br>± 0.04)|
|||||||||(0|.50||
|Lead to Lead Dist||ance||||||7|.5||
|||||||||(0|||
|Component Alignment||||Dh||||||2.0<br>.079)|
||||||||||(0||
|Tape Width||||W||||1|8.||
||||||||||||
|Hole Down Tape Width||||W0||||12.0 ± 0.8<br>(0.47 ± 0.03)|||
|Hole Position||||W1||||<br>9.0±0.5<br>(0.35 ± 0.02)|||
|Hole Down Tape Position||||W2||||<br>3.0max.<br>(0.12)max.|||
|Height From Center to<br>Component Base||||H||||<br>19.0 ± 1.0<br>(0.75 ± 0.04)|||
|<br>Seating Plane Height||||H0||||16.0 ± 1.0<br>(0.63 ± 0.04)|||
|Component Height||||H1||||36.0max.<br>(1.42)max|||
|Crimp Length||||C||||2.60typ.<br>(0.10)max|||
|Feed Hole Diameter||||D0||||4.0 ± 0.2<br>(0.16 ± 0.08)|||
|Total Tape Thickness||||t||||0.6 ± 0.3<br>(0.02 ± 0.01)|||
|Length of Clippped Height||||L||||1.0max.<br>(0.04)max|||
|Quantity per Reel<br>(10D180K–10D391K)||||-||||1000|||
|Quantity per Reel<br>(10D431K–10D821K)||||-||||500|||



**==> picture [506 x 512] intentionally omitted <==**

**----- Start of picture text -----**<br>
P2 P<br>30<br>Δh Reel Inner Diameter RD1<br>(1.181)<br>55<br>Tape Width RW<br>(2.16)<br>63<br>Reel Width RW1     max.<br>(2.48)     max<br>25.4 ± 0.7<br>Pitch of Component P<br>H1 (1.00 ± 0.03)<br>12.7 ± 1.0<br>W2 Feed Hole Pitch P0 (0.50 ± 0.04)<br>H Feed Hole Center to Pitch P1 8.95 ± 0.7<br>(0.352 ± 0.03)<br>Feed Hole Center to Component  P2 12.7 ± 1.0<br>W0 W Center (0.50 ± 0.04)<br>7.50 ± 0.8<br>Lead to Lead Distance F<br>(0.30 ± 0.03)<br>2.0<br>D0 P 1 W1 Component Alignment Dh (0.079)<br>L F 18.0 ± 0.5<br>P0 t Tape Width W (0.71 ± 0.02)<br>12.0 ± 0.8<br>Hole Down Tape Width W0<br>(0.47 ± 0.03)<br>9.0 ± 0.5<br>Hole Position W1<br>(0.35 ± 0.02)<br>3.0<br>Hole Down Tape Position W2 (0.12)     max.max.<br>Height From Center to   H 19.0 ± 1.0<br>Component Base (0.75 ± 0.04)<br>16.0 ± 1.0<br>RD1 Seating Plane Height H0<br>(0.63 ± 0.04)<br>36.0<br>RD Component Height H1 (1.42)    max.max<br>2.60<br>Crimp Length C (0.10)   typ.max<br>4.0 ± 0.2<br>Feed Hole Diameter D0<br>(0.16 ± 0.08)<br>0.6 ± 0.3<br>Total Tape Thickness t<br>(0.02 ± 0.01)<br>1.0<br>RW Length of Clippped Height L (0.04)    max.max<br>MM<br>DIMENSIONS: (INCHES) RW1 Quantity per Reel  (10D180K – 10D391K) - 1000<br>Quantity per Reel  (10D431K – 10D821K) - 500<br>BULK<br>60.0<br>250.0 170.0 (2.36)<br>(9.84) (6.69)<br>**----- End of picture text -----**<br>


QUANTITY = 1000 PCS. PER BOX 

REV. 02/16 

Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 



## Links

- [View this product on Novapart](https://novapart.co/products/MOV-10D221K/varistor-metal-oxide-360v-disc-10mm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/bourns/mov-10d221k/varistor-metal-oxide-360v-disc/dp/2617215)
---

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