NTC0805J100K

Thermistor, NTC, 100 kohm, NTC Series, 4100 K, SMD, 0805 [2012 Metric]

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Manufacturer: Neohm
Product type: Temperature Sensing / Compensation NTC Thermistors
Product Range: NTC
Beta Value (K): 4100K
Thermistor Mounting: SMD
Thermistor Case Style: 0805 [2012 Metric]
Operating Temperature Max: 125°C
Operating Temperature Min: -55°C
Zero Power Resistance at 25°C: 100kohm

Delivery and price
Units per pack	50000
Price	0.456 €
Current stock	10+
Lead time	30 days

Datasheet

**Negative Temperature Coefficient Chip Thermistors** 

## **Type NTC Series** 

## **Type NTC Series** 

A range of NTC chip thermistors offering high thermal sensitivity. Suitable for temperature compensating circuits and other applications requiring a resistance that varies according to ambient temperature. 

## **Characteristics - Electrical** 

|**Characteristics -**<br>**Electrical**|||
|---|---|---|
||**NTC0603**<br>Cd<br>CO|**NTC0805**|
|**Rated Power Max(mW)**|63<br>CO|125|
|**Optimum Working Dissipation(mW)**|0.4|1|
|**Resistance Range (ohms) Min**|4K7|100|
|**Max**|150K|150K|
|**Tolerance on Resistance(%)**|5     10|5     10|
|**Code Letter**|J     K|J     K|
|**Selection Series**|See Table||
|**ß Constant**|See Table||
|**Tolerance on ß(%)**|5(3% available on request)||
|**Thermal Time Constant(sec)**|2|4|
|**Thermal Dissipation Constant(mW/°C)**|1.2<br>~~SS~~|1.5|
|**Operation Temp. Range (°C)**|-55 to +125||
|**Resistance to Soldering Heat**|± 2% on both R25 and B||



## **Dimensions** 

## **Key Features** 

- **Two Package Sizes** 

**==> picture [411 x 330] intentionally omitted <==**

**----- Start of picture text -----**<br>
a L<br>■ Suited to Automatic Pick<br>and Place W<br>■ Components supplied<br>unmarked<br>■ -55°C to +125°C<br>Temperature Range t Ze _~<br>Ko b<br>Style L W t a b<br>NTC0603 1.6 ± 0.15 0.8 ± 0.15 0.5 ± 0.1 0.3 0.3<br>NTC0805 2.0 1.25 0.5 0.4 0.4<br>Typical Performance Graph<br>10,000,000<br>1,000,000 mt tT |TT<br>100,000<br>SS eee<br>10,000 SST<br>1,000<br>100<br>10 eeee<br>25<br>1 | [| [| | [| | | [ fi<br>-40 -20 0 20 40 60 80 100 120125<br>Temperature (°C)<br>Resistance (Ohms)<br>**----- End of picture text -----**<br>


Dimensions are shown for reference purposes only. 

Specifications subject to tycoelectronics.com change. passives.tycoelectronics.com 

Literature No. 1773258 Issued: 02-08 

Dimensions are in millimetres unless otherwise specified. 

**Negative Temperature Coefficient Chip Thermistors** 

## **Type NTC Series** 

## **Resistance Value / ß Constant** 

|**Resistance Value**||**ß Constant**||
|---|---|---|---|
|**@ 25°C**|**NTC0603**||**NTC0805**|
|100|- - - - -||2750|
|150|- - - - -||2750|
|220|- - - - -||2750|
|330|- - - - -||2750|
|470|- - - - -||2750|
|680|- - - - -||2750|
|1K0|- - - - -||2750|
|1K5|- - - - -||3000|
|2K0|- - - - -||3000|
|2K2|- - - - -||3000|
|2K5|- - - - -||3000|
|3K0|- - - - -||3450|
|3K3|- - - - -||3450|
|4K7|3500||3450|
|5K0|3500||3450|
|6K8|3500||3850|
|10K|3700||4100|
|15K|3850||4100|
|20K|3950||4100|
|22K|3950||4100|
|30K|3950||4100|
|33K|3950||4100|
|47K|4100||4100|
|50K|3950||3950|
|68K|4100||4100|
|100K|4100||4100|
|150K|4100||4100|



## **Derating** 

**==> picture [119 x 117] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>80<br>60<br>40<br>20<br>0<br>40 60 80 100 120 125<br>Ambient Temperature (°C)<br>Percent Rated Power<br>**----- End of picture text -----**<br>


## **Power Rating and Maximum Operating Temperature** 

The power rating is specified at an ambient temperature of 25°C. Under these conditions, the temperature of the thermistor element reaches its permitted maximum temperature of 125°C. The thermistor should be derated linearly from 100% at +55°C to zero at 125°C as shown in the derating curve. 

## **Mounting** 

The thermistors are suitable for automatic placement. 

## **Marking** 

The components are supplied unmarked. 

## **Packaging** 

Tape/reel - 5k pcs/reel. 

Dimensions are shown for reference purposes only. 

Dimensions are in Specifications subject to tycoelectronics.com millimetres unless change. passives.tycoelectronics.com otherwise specified. 

Literature No. 1773258 Issued: 02-08 

**Negative Temperature Coefficient Chip Thermistors** 

## **Type NTC Series** 

## **Change of Resistance with Temperature, ß and Tolerance** 

|**ß and Tolerance**||
|---|---|
|**R= 1K0 ± 5%, ß= 2750 ± 5%**|**R= 100K ± 5%, ß= 4100 ± 5%**|
|**Temp (°C)**<br>**R Min**<br>**R Nom**<br>**R Max**|**R Min**<br>**R Nom**<br>**R Max**|
|-55<br>23,619<br>29,443<br>36,612|11,437,698<br>15,492,485<br>20,932,275|
|-50<br>18,060<br>22,198<br>27,216|7,666,457<br>10,167,934<br>13,451,901|
|-45<br>13,973<br>16,944<br>20,496|5,229,571<br>6,797,677<br>8,813,894|
|-40<br>10,931<br>13,085<br>15,624|3,626,293<br>4,623,690<br>5,880,679|
|-35<br>8,639<br>10,214<br>12,047|2,553,502<br>3,196,281<br>3,990,860|
|-30<br>6,895<br>8,055<br>9,388|1,824,208<br>2,243,342<br>2,751,881|
|-25<br>5,552<br>6,414<br>7,390|1,320,987<br>1,597,136<br>1,926,187|
|-20<br>4,510<br>5,153<br>5,873|968,858<br>1,152,437<br>1,367,374|
|-15<br>3,693<br>4,175<br>4,709|719,179<br>842,136<br>983,650|
|-10<br>3,074<br>3,410<br>3,807|539,923<br>622,766<br>716,523|
|-5<br>2,532<br>2,806<br>3,103|409,704<br>465,752<br>528,143|
|0<br>2,118<br>2,326<br>2,548|314,048<br>352,049<br>393,661|
|5<br>1,784<br>1,941<br>2,107|243,038<br>268,796<br>296,539|
|10<br>1,511<br>1,630<br>1,754|189,795<br>207,195<br>225,625|
|15<br>1,288<br>1,377<br>1,469|149,493<br>161,161<br>173,305|
|20<br>1,103<br>1,170<br>1,239|118,711<br>126,434<br>134,321|
|**25**<br>**950**<br>**1,000**<br>**1,050**|**95,000**<br>**100,000**<br>**105,000**|
|30<br>822<br>859<br>895|76,585<br>79,707<br>82,749|
|35<br>715<br>741<br>767|62,174<br>64,002<br>65,719|
|40<br>624<br>643<br>660|50,811<br>51,752<br>52,579|
|45<br>548<br>560<br>571|41,789<br>42,128<br>42,363|
|50<br>482<br>490<br>496|34,578<br>34,512<br>34,360|
|55<br>426<br>430<br>433|28,776<br>28,445<br>28,048|
|60<br>378<br>379<br>380|24,081<br>23,582<br>23,035|
|65<br>337<br>336<br>334|20,258<br>19,658<br>19,029|
|70<br>301<br>298<br>295|17,128<br>16,475<br>15,807|
|75<br>270<br>266<br>261|14,551<br>13,877<br>13,201|
|80<br>243<br>238<br>232|12,420<br>11,746<br>11,081|
|85<br>219<br>213<br>207|10,647<br>9,988<br>9.347|
|90<br>198<br>192<br>186|9,167<br>8,532<br>7,921|
|95<br>180<br>173<br>167|7,924<br>7,319<br>6,743|
|100<br>163<br>157<br>150|6,877<br>6,304<br>5,765|
|105<br>149<br>142<br>135|5,990<br>5,452<br>4,950|
|110<br>136<br>129<br>122|5,237<br>4,733<br>4,266|
|115<br>125<br>118<br>111|4,594<br>4,123<br>3,691|
|120<br>114<br>108<br>101|4,044<br>3,605<br>3,206|
|125<br>105<br>99<br>92|3,571<br>3,162<br>2,794|



## **How to Order** 

**==> picture [338 x 72] intentionally omitted <==**

**----- Start of picture text -----**<br>
NTC 0603 J 2K0<br>Common Part Size Tolerance Value<br>NTC - Negative 0603<br>See table on<br>Temperature Coefficient J - 5%<br>Chip Thermistor 0805 previous page<br>**----- End of picture text -----**<br>


Literature No. 1773258 Dimensions are shown for Issued: 02-08 reference purposes only. 

Specifications subject to tycoelectronics.com change. passives.tycoelectronics.com 

Dimensions are in millimetres unless otherwise specified.

Updated at February 9, 2023

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