NTC (Negative Temperature Coefficient) Thermistors

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B574xV2 / B57620C5 SMD 0805 NTC Thermistors

TDK B574xV2 / B57620C5 SMD 0805 NTC Thermistors feature 210mW maximum power and ±3% or ±5% resistance tolerance. The series offers excellent long-term aging stability in high-temperature environments, high mechanical robustness, and a short response time. The modules have a nickel barrier termination and multilayer SMD NTC with inner electrodes in a 0805 (2012) EIA case size. The series operates in a -55°C to +125°C temperature range. TDK B574xV2 / B57620C5 SMD 0805 NTC Thermistors are ideal for temperature measurement up to +125°C and temperature compensation.

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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	B Parameter	Resistance	Power Rating	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors 100kohms B57431V2104J62 TDK 1: CHF 0.539 2’000In Stock 3’000Expected 1/5/2027	Mfr. Part No. B57431V2104J62 Mouser Part No 871-B57431V2104J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 100kohms Learn More about TDK b574xv2 b57620c5 ntc thermistors		2’000In Stock 3’000Expected 1/5/2027	Cut Tape CHF 0.539 CHF 0.411 CHF 0.354 CHF 0.342 View Reel CHF 0.21 CHF 0.29 CHF 0.253 CHF 0.234 CHF 0.21 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2	4500 K	100 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 4480 55/125/56 B57471V2472J62 TDK 1: CHF 0.483 3’722In Stock	Mfr. Part No. B57471V2472J62 Mouser Part No 871-B57471V2472J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 4480 55/125/56 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	3’722In Stock	Cut Tape CHF 0.483 CHF 0.369 CHF 0.318 CHF 0.261 Reel CHF 0.186 View CHF 0.227 CHF 0.216 CHF 0.181 CHF 0.175 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2	4386 K, 4455 K, 4480 K	4.7 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 1K K62 B-3450 NTC Thermistor 0805 B57620C5102K062 TDK 1: CHF 0.362 1’960In Stock	Mfr. Part No. B57620C5102K062 Mouser Part No 871-B57620C5102K062	TDK	NTC (Negative Temperature Coefficient) Thermistors 1K K62 B-3450 NTC Thermistor 0805 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	1’960In Stock	Cut Tape CHF 0.362 CHF 0.277 CHF 0.239 CHF 0.197 Reel CHF 0.162 View CHF 0.17 CHF 0.162 CHF 0.142 CHF 0.125 CHF 0.121 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	B57620C5		1 kOhms	210 mW	10 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 3650 55/125/56 B57401V2472J62 TDK 1: CHF 0.483 8’209In Stock	Mfr. Part No. B57401V2472J62 Mouser Part No 871-B57401V2472J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 4.7K 3% B 3650 55/125/56 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	8’209In Stock	Cut Tape CHF 0.483 CHF 0.369 CHF 0.318 CHF 0.261 Reel CHF 0.181 View CHF 0.227 CHF 0.193 CHF 0.173 CHF 0.168 MouseReel Available	Min.: 1 Mult.: 1 : 4’000	B574V2	3650 K	4.7 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% B57421V2103J62 TDK 1: CHF 0.491 33’300In Stock 28’000Expected 11/24/2026	Mfr. Part No. B57421V2103J62 Mouser Part No 871-B57421V2103J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 10k 4000 3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	33’300In Stock 28’000Expected 11/24/2026	Cut Tape CHF 0.491 CHF 0.378 CHF 0.327 CHF 0.269 Reel CHF 0.197 View CHF 0.234 CHF 0.216 CHF 0.189 CHF 0.182 MouseReel Available	Min.: 1 Mult.: 1 : 4’000	B574V2	4000 K	10 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 H62 B-3650 NTC Thermistor B57401V2472H062 TDK 1: CHF 0.451 1’661In Stock	Mfr. Part No. B57401V2472H062 Mouser Part No 871-B57401V2472H062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 H62 B-3650 NTC Thermistor Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	1’661In Stock	Cut Tape CHF 0.451 CHF 0.422 CHF 0.394 CHF 0.375 View Reel CHF 0.277 CHF 0.358 CHF 0.322 CHF 0.303 CHF 0.277 MouseReel Available	Min.: 1 Mult.: 1 : 4’000	B574V2	3635 K	4.7 kOhms	210 mW	3 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 1k 4000 3% B57421V2102J62 TDK 1: CHF 0.483 3’992In Stock	Mfr. Part No. B57421V2102J62 Mouser Part No 871-B57421V2102J62	TDK	NTC (Negative Temperature Coefficient) Thermistors 1k 4000 3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	3’992In Stock	Cut Tape CHF 0.483 CHF 0.369 CHF 0.318 CHF 0.261 Reel CHF 0.204 View CHF 0.227 CHF 0.204 CHF 0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2	4000 K	1 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K H B57421V2103H62 TDK 1: CHF 0.378 1’111In Stock 4’000Expected 1/7/2027	Mfr. Part No. B57421V2103H62 Mouser Part No 871-B57421V2103H62	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 10K H Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	1’111In Stock 4’000Expected 1/7/2027	Cut Tape CHF 0.378 CHF 0.358 CHF 0.335 CHF 0.318 View Reel CHF 0.237 CHF 0.302 CHF 0.273 CHF 0.256 CHF 0.237 MouseReel Available	Min.: 1 Mult.: 1 : 4’000	B574V2	4000 K	10 kOhms	210 mW	3 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 0805 B57620C5102J062 TDK 1: CHF 0.314 4’600In Stock	Mfr. Part No. B57620C5102J062 Mouser Part No 871-B57620C5102J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 0805 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	4’600In Stock	Cut Tape CHF 0.314 CHF 0.293 CHF 0.259 CHF 0.246 Reel CHF 0.21 View CHF 0.22 CHF 0.21 CHF 0.19 CHF 0.183 CHF 0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	B57620C5	3470 K	1 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 10Kohms B57431V2103J162 TDK 1: CHF 0.402 1’607In Stock Factory Special Order	Mfr. Part No. B57431V2103J162 Mouser Part No 871-B57431V2103J162 Factory Special Order	TDK	NTC (Negative Temperature Coefficient) Thermistors 10Kohms Learn More about TDK b574xv2 b57620c5 ntc thermistors		1’607In Stock	Cut Tape CHF 0.402 CHF 0.304 CHF 0.262 CHF 0.215 Reel View CHF 0.187 CHF 0.177 CHF 0.156 CHF 0.139 CHF 0.132 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2	4500 K	10 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 33K J62 B-4500 B57431V2333J62 TDK 1: CHF 0.402 2’186In Stock Factory Special Order	Mfr. Part No. B57431V2333J62 Mouser Part No 871-B57431V2333J62 Factory Special Order	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 33K J62 B-4500 Learn More about TDK b574xv2 b57620c5 ntc thermistors		2’186In Stock	Cut Tape CHF 0.402 CHF 0.361 CHF 0.323 CHF 0.281 CHF 0.157 Reel View CHF 0.13	Min.: 1 Mult.: 1 : 3’000	B574V2	4500 K	33 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape
NTC (Negative Temperature Coefficient) Thermistors 47Kohms B57431V2473J62 TDK 1: CHF 0.266 896In Stock Factory Special Order	Mfr. Part No. B57431V2473J62 Mouser Part No 871-B57431V2473J62 Factory Special Order	TDK	NTC (Negative Temperature Coefficient) Thermistors 47Kohms Learn More about TDK b574xv2 b57620c5 ntc thermistors		896In Stock	Cut Tape CHF 0.266 CHF 0.25 CHF 0.221 CHF 0.21 Reel View CHF 0.187 CHF 0.169 CHF 0.163 CHF 0.158 CHF 0.155 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2	4500 K	47 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 22K J62 B-3980 NTC Thermistor 0805 B57620C5223J062 TDK 1: CHF 0.266 2’990In Stock Factory Special Order	Mfr. Part No. B57620C5223J062 Mouser Part No 871-B57620C5223J062 Factory Special Order	TDK	NTC (Negative Temperature Coefficient) Thermistors 22K J62 B-3980 NTC Thermistor 0805 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	2’990In Stock	Cut Tape CHF 0.266 CHF 0.246 CHF 0.215 CHF 0.205 Reel View CHF 0.183 CHF 0.17 CHF 0.147 CHF 0.142 CHF 0.141 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2	3730 K	22 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 100K 5% B-4500_3% B57431V2104J72 TDK 12’000: CHF 0.21 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. B57431V2104J72 Mouser Part No 871-B57431V2104J72	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 100K 5% B-4500_3% Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel CHF 0.21	Min.: 12’000 Mult.: 12’000 : 12’000	B574V2	4500 K	100 kOhms			PCB Mount	SMD/SMT			0805 (2012 metric)				Reel
NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 H62 B-4480 NTC Thermistor B57471V2472H062 TDK 51’000: CHF 0.21 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. B57471V2472H062 Mouser Part No 871-B57471V2472H062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 H62 B-4480 NTC Thermistor Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape CHF 0.21	Min.: 51’000 Mult.: 3’000 : 3’000	B574V2		4.7 kOhms	210 mW	3 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel
NTC (Negative Temperature Coefficient) Thermistors 0805 22K K62 B-4500 NTC Thermistor B57431V2223K062 TDK 1: CHF 0.362 Non-Stocked	Mfr. Part No. B57431V2223K062 Mouser Part No 871-B57431V2223K062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 22K K62 B-4500 NTC Thermistor Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	Non-Stocked	Cut Tape CHF 0.362 CHF 0.277 CHF 0.239 CHF 0.197 Reel CHF 0.142 View CHF 0.17 CHF 0.162 CHF 0.125 CHF 0.121 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2		22 kOhms	210 mW	10 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 22K K62 B-4500 B57431V2223K62 TDK 1: CHF 0.362 Non-Stocked	Mfr. Part No. B57431V2223K62 Mouser Part No 871-B57431V2223K62	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 22K K62 B-4500 Learn More about TDK b574xv2 b57620c5 ntc thermistors		Non-Stocked	Cut Tape CHF 0.362 CHF 0.277 CHF 0.239 CHF 0.197 Reel CHF 0.142 View CHF 0.17 CHF 0.162 CHF 0.125 CHF 0.121	Min.: 1 Mult.: 1 : 3’000	B574V2	4500 K	22 kOhms	210 mW	10 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 33K K62 B-4500 B57431V2333K62 TDK 1: CHF 0.362 Non-Stocked	Mfr. Part No. B57431V2333K62 Mouser Part No 871-B57431V2333K62	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 33K K62 B-4500 Learn More about TDK b574xv2 b57620c5 ntc thermistors		Non-Stocked	Cut Tape CHF 0.362 CHF 0.277 CHF 0.239 CHF 0.197 Reel CHF 0.142 View CHF 0.17 CHF 0.162 CHF 0.125 CHF 0.121	Min.: 1 Mult.: 1 : 3’000	B574V2	4500 K	33 kOhms	210 mW	10 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape
NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 J62 B-4500 NTC Thermistor B57431V2472J062 TDK 1: CHF 0.266 Non-Stocked	Mfr. Part No. B57431V2472J062 Mouser Part No 871-B57431V2472J062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 J62 B-4500 NTC Thermistor Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	Non-Stocked	Cut Tape CHF 0.266 CHF 0.25 CHF 0.221 CHF 0.21 Reel CHF 0.167 View CHF 0.184 CHF 0.173 CHF 0.162 CHF 0.16 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2		4.7 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 K62 B-4500 NTC Thermistor B57431V2472K062 TDK 1: CHF 0.298 Non-Stocked	Mfr. Part No. B57431V2472K062 Mouser Part No 871-B57431V2472K062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 4K7 K62 B-4500 NTC Thermistor Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	Non-Stocked	Cut Tape CHF 0.298 CHF 0.251 CHF 0.222 CHF 0.177 Reel CHF 0.115 View CHF 0.147 CHF 0.133 CHF 0.104 CHF 0.101 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2		4.7 kOhms	210 mW	10 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 680K J62 B-4500 B57431V2684J62 TDK 1: CHF 0.402 Non-Stocked	Mfr. Part No. B57431V2684J62 Mouser Part No 871-B57431V2684J62	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0805 680K J62 B-4500 Learn More about TDK b574xv2 b57620c5 ntc thermistors		Non-Stocked	Cut Tape CHF 0.402 CHF 0.304 CHF 0.262 CHF 0.215 Reel CHF 0.156 View CHF 0.187 CHF 0.177 CHF 0.139 CHF 0.132	Min.: 1 Mult.: 1 : 3’000	B574V2	4500 K	680 kOhms	210 mW	5 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape
NTC (Negative Temperature Coefficient) Thermistors 0805 680K K62 B-4500 NTC Thermistor B57431V2684K062 TDK 1: CHF 0.298 Non-Stocked	Mfr. Part No. B57431V2684K062 Mouser Part No 871-B57431V2684K062	TDK	NTC (Negative Temperature Coefficient) Thermistors 0805 680K K62 B-4500 NTC Thermistor Learn More about TDK b574xv2 b57620c5 ntc thermistors		Non-Stocked	Cut Tape CHF 0.298 CHF 0.251 CHF 0.222 CHF 0.177 Reel CHF 0.115 View CHF 0.147 CHF 0.133 CHF 0.104 CHF 0.101 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	B574V2		680 kOhms	210 mW	10 %	PCB Mount	SMD/SMT	- 55 C	+ 125 C	0805 (2012 metric)	2 mm	1.25 mm	1.3 mm	Reel, Cut Tape, MouseReel
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 680K K62 B-4480 B57471V2684K62 TDK 1: CHF 0.362 Non-Stocked	Mfr. Part No. B57471V2684K62 Mouser Part No 871-B57471V2684K62	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0805 680K K62 B-4480 Learn More about TDK b574xv2 b57620c5 ntc thermistors	Datasheet	Non-Stocked	Cut Tape CHF 0.362 CHF 0.277 CHF 0.239 CHF 0.197 Reel CHF 0.142 View CHF 0.17 CHF 0.162 CHF 0.125 CHF 0.121	Min.: 1 Mult.: 1 : 3’000	B574V2	4480 K	680 kOhms			PCB Mount	SMD/SMT			0805 (2012 metric)				Reel, Cut Tape

B574xV2 / B57620C5 SMD 0805 NTC Thermistors

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