NTC (Negative Temperature Coefficient) Thermistors

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BN POWrTherm™ NTC Thermistors

Bourns BN POWrTherm™ NTC Thermistors offer a 7W maximum power rating, a resistance range of 7mΩ to 220Ω, and ±20% resistance tolerance. These thermistors are constructed from various metal oxides, which form the polycrystalline NTC thermistor bodies, making them capable of suppressing high inrush currents with an equivalent capacitance of up to 1500μF and a maximum current of up to 15A. BN series NTC thermistors are housed in radial-leaded through-hole packages and offer different disk sizes to cater to various market segments. Bourns BN POWrTherm™ NTC Thermistors have flame-retardant material that meets UL 94V-0 specifications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Resistance	Power Rating	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk BN-LG13Y5R0MYB Bourns 1: CHF 0.652 11’252In Stock	Mfr. Part No. BN-LG13Y5R0MYB Mouser Part No 652-BN-LG13Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	11’252In Stock	CHF 0.652 CHF 0.503 CHF 0.433 CHF 0.417 View CHF 0.356 CHF 0.309 CHF 0.285 CHF 0.256	Min.: 1 Mult.: 1	BN	5 Ohms	3.2 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	13 mm	15.5 mm	8 mm	19 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk BN-LG15Y121MYB Bourns 1: CHF 0.483 11’334In Stock	Mfr. Part No. BN-LG15Y121MYB Mouser Part No 652-BN-LG15Y121MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 120ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	11’334In Stock	CHF 0.483 CHF 0.446 CHF 0.443 CHF 0.391 View CHF 0.369 CHF 0.346 CHF 0.33 CHF 0.24 CHF 0.236	Min.: 1 Mult.: 1	BN	120 Ohms	3.7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	15 mm	17.5 mm	8 mm	22 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk BN-LG20Y200MYB Bourns 1: CHF 1.20 6’166In Stock	Mfr. Part No. BN-LG20Y200MYB Mouser Part No 652-BN-LG20Y200MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	6’166In Stock	CHF 1.20 CHF 0.955 CHF 0.624 CHF 0.541 View CHF 0.509 CHF 0.475 CHF 0.408	Min.: 1 Mult.: 1	BN	20 Ohms	4.9 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	20 mm	23.5 mm	8 mm	27 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk BN-LG05Y5R0MYB Bourns 1: CHF 0.193 13’566In Stock	Mfr. Part No. BN-LG05Y5R0MYB Mouser Part No 652-BN-LG05Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	13’566In Stock	CHF 0.193 CHF 0.176 CHF 0.154 CHF 0.135 View CHF 0.129 CHF 0.123 CHF 0.11	Min.: 1 Mult.: 1	BN	5 Ohms	1.6 W	20 %	PCB Mount	Radial	- 40 C	+ 150 C	5 mm	7.5 mm	6 mm	10 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 15ohm Y kink bulk BN-LG10Y150MYB Bourns 1: CHF 0.314 15’058In Stock	Mfr. Part No. BN-LG10Y150MYB Mouser Part No 652-BN-LG10Y150MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 15ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	15’058In Stock	CHF 0.314 CHF 0.289 CHF 0.254 CHF 0.224 View CHF 0.212 CHF 0.19 CHF 0.182 CHF 0.179	Min.: 1 Mult.: 1	BN	15 Ohms	2.3 W	20 %	PCB Mount	Radial	- 40 C	+ 170 C	10 mm	12.5 mm	7.5 mm	17.5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 120ohm Y kink bulk BN-LG20Y121MYB Bourns 1: CHF 1.30 4’496In Stock	Mfr. Part No. BN-LG20Y121MYB Mouser Part No 652-BN-LG20Y121MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 120ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4’496In Stock	CHF 1.30 CHF 0.854 CHF 0.813 CHF 0.722 View CHF 0.685 CHF 0.681 CHF 0.605 CHF 0.511 CHF 0.49	Min.: 1 Mult.: 1	BN	120 Ohms	4.9 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	20 mm	23.5 mm	8 mm	27 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk BN-LG15Y330MYB Bourns 1: CHF 0.475 7’700In Stock	Mfr. Part No. BN-LG15Y330MYB Mouser Part No 652-BN-LG15Y330MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	7’700In Stock	CHF 0.475 CHF 0.42 CHF 0.404 CHF 0.35 View CHF 0.317 CHF 0.295 CHF 0.272 CHF 0.23	Min.: 1 Mult.: 1	BN	33 Ohms	3.7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	15 mm	17.5 mm	8 mm	22 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 10ohm Y kink bulk BN-LG20Y100MYB Bourns 1: CHF 1.27 4’500In Stock	Mfr. Part No. BN-LG20Y100MYB Mouser Part No 652-BN-LG20Y100MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 10ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4’500In Stock	CHF 1.27 CHF 1.06 CHF 0.845 CHF 0.636 View CHF 0.60 CHF 0.561 CHF 0.53 CHF 0.408	Min.: 1 Mult.: 1	BN	10 Ohms	4.9 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	20 mm	23.5 mm	8 mm	27 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk BN-LG20Y2R5MYB Bourns 1: CHF 1.27 5’398In Stock	Mfr. Part No. BN-LG20Y2R5MYB Mouser Part No 652-BN-LG20Y2R5MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	5’398In Stock	CHF 1.27 CHF 0.955 CHF 0.761 CHF 0.716 View CHF 0.698 CHF 0.587 CHF 0.544 CHF 0.50	Min.: 1 Mult.: 1	BN	2.5 Ohms	4.9 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	20 mm	23.5 mm	8 mm	27 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 10ohm Y kink bulk BN-LG15Y100MYB Bourns 1: CHF 0.604 7’980In Stock	Mfr. Part No. BN-LG15Y100MYB Mouser Part No 652-BN-LG15Y100MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 10ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	7’980In Stock	CHF 0.604 CHF 0.508 CHF 0.479 CHF 0.431 View CHF 0.388 CHF 0.365 CHF 0.329 CHF 0.255 CHF 0.241	Min.: 1 Mult.: 1	BN	10 Ohms	3.7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	15 mm	17.5 mm	8 mm	22 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk BN-LG15Y2R5MYB Bourns 1: CHF 0.765 10’129In Stock	Mfr. Part No. BN-LG15Y2R5MYB Mouser Part No 652-BN-LG15Y2R5MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	10’129In Stock	CHF 0.765 CHF 0.581 CHF 0.501 CHF 0.483 View CHF 0.412 CHF 0.358 CHF 0.325 CHF 0.297	Min.: 1 Mult.: 1	BN	2.5 Ohms	3.7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	15 mm	17.5 mm	8 mm	22 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk BN-LG20Y2R2MYB Bourns 1: CHF 1.27 4’493In Stock	Mfr. Part No. BN-LG20Y2R2MYB Mouser Part No 652-BN-LG20Y2R2MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.2ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4’493In Stock	CHF 1.27 CHF 0.955 CHF 0.761 CHF 0.716 View CHF 0.698 CHF 0.587 CHF 0.544 CHF 0.50	Min.: 1 Mult.: 1	BN	2.2 Ohms	4.9 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	20 mm	23.5 mm	8 mm	27 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk BN-LG20Y5R0MYB Bourns 1: CHF 1.12 5’732In Stock	Mfr. Part No. BN-LG20Y5R0MYB Mouser Part No 652-BN-LG20Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	5’732In Stock	CHF 1.12 CHF 0.992 CHF 0.761 CHF 0.716 View CHF 0.66 CHF 0.587 CHF 0.544 CHF 0.50	Min.: 1 Mult.: 1	BN	5 Ohms	4.9 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	20 mm	23.5 mm	8 mm	27 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk BN-LG10Y160MYB Bourns 1: CHF 0.451 9’998In Stock	Mfr. Part No. BN-LG10Y160MYB Mouser Part No 652-BN-LG10Y160MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	9’998In Stock	CHF 0.451 CHF 0.395 CHF 0.319 CHF 0.262 View CHF 0.227 CHF 0.222 CHF 0.197	Min.: 1 Mult.: 1	BN	16 Ohms	2.3 W	20 %	PCB Mount	Radial	- 40 C	+ 170 C	10 mm	12.5 mm	7.5 mm	17.5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk BN-LG15Y221MYB Bourns 1: CHF 0.765 11’938In Stock	Mfr. Part No. BN-LG15Y221MYB Mouser Part No 652-BN-LG15Y221MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	11’938In Stock	CHF 0.765 CHF 0.581 CHF 0.501 CHF 0.483 View CHF 0.412 CHF 0.358 CHF 0.325 CHF 0.297	Min.: 1 Mult.: 1	BN	220 Ohms	3.7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	15 mm	17.5 mm	8 mm	22 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 2.5ohm Y kink bulk BN-LG10Y2R5MYB Bourns 1: CHF 0.314 4’859In Stock	Mfr. Part No. BN-LG10Y2R5MYB Mouser Part No 652-BN-LG10Y2R5MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 2.5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4’859In Stock	CHF 0.314 CHF 0.289 CHF 0.254 CHF 0.224 View CHF 0.212 CHF 0.21	Min.: 1 Mult.: 1	BN	2.5 Ohms	2.3 W	20 %	PCB Mount	Radial	- 40 C	+ 170 C	10 mm	12.5 mm	7.5 mm	17.5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 6ohm Y kink bulk BN-LG20Y6R0MYB Bourns 1: CHF 1.25 1’432In Stock	Mfr. Part No. BN-LG20Y6R0MYB Mouser Part No 652-BN-LG20Y6R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 6ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	1’432In Stock	CHF 1.25 CHF 1.06 CHF 0.877 CHF 0.829 View CHF 0.786 CHF 0.746 CHF 0.645 CHF 0.629 CHF 0.528	Min.: 1 Mult.: 1	BN	6 Ohms	4.9 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	20 mm	23.5 mm	8 mm	27 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 47ohm Y kink bulk BN-LG10Y470MYB Bourns 1: CHF 0.483 4’713In Stock	Mfr. Part No. BN-LG10Y470MYB Mouser Part No 652-BN-LG10Y470MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 47ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	4’713In Stock	CHF 0.483 CHF 0.371 CHF 0.319 CHF 0.262 View CHF 0.227 CHF 0.208 CHF 0.197 CHF 0.19 CHF 0.183	Min.: 1 Mult.: 1	BN	47 Ohms	2.3 W	20 %	PCB Mount	Radial	- 40 C	+ 170 C	10 mm	12.5 mm	7.5 mm	17.5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 50ohm Y kink bulk BN-LG13Y500MYB Bourns 1: CHF 0.411 2’849In Stock	Mfr. Part No. BN-LG13Y500MYB Mouser Part No 652-BN-LG13Y500MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 50ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	2’849In Stock	CHF 0.411 CHF 0.38 CHF 0.378 CHF 0.336 View CHF 0.317 CHF 0.298 CHF 0.202 CHF 0.201 CHF 0.20	Min.: 1 Mult.: 1	BN	50 Ohms	3.2 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	13 mm	15.5 mm	8 mm	19 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 2.5ohm Y kink bulk BN-LG13Y2R5MYB Bourns 1: CHF 0.411 3’107In Stock	Mfr. Part No. BN-LG13Y2R5MYB Mouser Part No 652-BN-LG13Y2R5MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 2.5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	3’107In Stock	CHF 0.411 CHF 0.38 CHF 0.378 CHF 0.336 View CHF 0.317 CHF 0.298 CHF 0.202 CHF 0.201 CHF 0.20	Min.: 1 Mult.: 1	BN	2.5 Ohms	3.2 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	13 mm	15.5 mm	8 mm	19 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 18ohm Y kink bulk BN-LG25Y180MYB Bourns 1: CHF 2.81 1’488In Stock	Mfr. Part No. BN-LG25Y180MYB Mouser Part No 652-BN-LG25Y180MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 25 dia Power NTC 18ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	1’488In Stock	CHF 2.81 CHF 2.11 CHF 1.87 CHF 1.78 View CHF 1.73 CHF 1.50 CHF 1.45 CHF 1.35	Min.: 1 Mult.: 1	BN	18 Ohms	7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	25 mm	29 mm	8 mm	35 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 15ohm Y kink bulk BN-LG13Y150MYB Bourns 1: CHF 0.604 8’988In Stock	Mfr. Part No. BN-LG13Y150MYB Mouser Part No 652-BN-LG13Y150MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 13 dia Power NTC 15ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	8’988In Stock	CHF 0.604 CHF 0.511 CHF 0.478 CHF 0.429 View CHF 0.384 CHF 0.338 CHF 0.32 CHF 0.293	Min.: 1 Mult.: 1	BN	15 Ohms	3.2 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	13 mm	15.5 mm	8 mm	19 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 3ohm Y kink bulk BN-LG15Y3R0MYB Bourns 1: CHF 0.765 7’919In Stock	Mfr. Part No. BN-LG15Y3R0MYB Mouser Part No 652-BN-LG15Y3R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 3ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	7’919In Stock	CHF 0.765 CHF 0.636 CHF 0.577 CHF 0.528 View CHF 0.469 CHF 0.445 CHF 0.398 CHF 0.363 CHF 0.347	Min.: 1 Mult.: 1	BN	3 Ohms	3.7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	15 mm	17.5 mm	8 mm	22 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 5ohm Y kink bulk BN-LG15Y5R0MYB Bourns 1: CHF 0.765 6’737In Stock	Mfr. Part No. BN-LG15Y5R0MYB Mouser Part No 652-BN-LG15Y5R0MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 5ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	6’737In Stock	CHF 0.765 CHF 0.636 CHF 0.577 CHF 0.528 View CHF 0.469 CHF 0.445 CHF 0.398 CHF 0.363 CHF 0.347	Min.: 1 Mult.: 1	BN	5 Ohms	3.7 W	20 %	PCB Mount	Radial	- 40 C	+ 200 C	15 mm	17.5 mm	8 mm	22 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 18ohm Y kink bulk BN-LG08Y180MYB Bourns 1: CHF 0.346 924In Stock	Mfr. Part No. BN-LG08Y180MYB Mouser Part No 652-BN-LG08Y180MYB	Bourns	NTC (Negative Temperature Coefficient) Thermistors 8 dia Power NTC 18ohm Y kink bulk Learn More about Bourns bn powrtherm thermistors	Datasheet	924In Stock	CHF 0.346 CHF 0.29 CHF 0.247 CHF 0.206 View CHF 0.188 CHF 0.176 CHF 0.175 CHF 0.174 CHF 0.168	Min.: 1 Mult.: 1	BN	18 Ohms	2 W	20 %	PCB Mount	Radial	- 40 C	+ 170 C	8 mm	10.5 mm	6 mm	13.5 mm	Bulk