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AT Series NTC (Negative Temperature Coefficient) Thermistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Diameter	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors 20kohm 1% 203AT-2 Semitec 1: $0.597 3,866In Stock	Mfr. Part No. 203AT-2 Mouser Part No 954-203AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 20kohm 1% Learn More about Semitec atet	Datasheet	3,866In Stock	$0.597 $0.53 $0.529 $0.459 View $0.423 $0.385	Min.: 1 Mult.: 1	AT	4013 K	20 kOhms	10 mW	1 %	PCB Mount	Radial	- 50 C	+ 110 C		17 mm	3.7 mm	2.4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% 103AT-2 Semitec 1: $0.678 138,956In Stock 128,200Expected 2026/12/11	Mfr. Part No. 103AT-2 Mouser Part No 954-103AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Learn More about Semitec atet	Datasheet	138,956In Stock 128,200Expected 2026/12/11	$0.678 $0.637 $0.595 $0.568 View $0.541 $0.486 $0.468 $0.428	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	PCB Mount	Radial	- 50 C	+ 110 C		17 mm	3.7 mm	2.4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 50mm 103AT-4-70374 Semitec 1: $0.842 39,036In Stock	Mfr. Part No. 103AT-4-70374 Mouser Part No 954-103AT-4-70374	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 50mm Learn More about Semitec atet	Datasheet	39,036In Stock	$0.842 $0.792 $0.742 $0.706 View $0.673 $0.672 $0.60 $0.573 $0.526	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	50 mm	2.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% 103AT-11 Semitec 1: $3.12 7,174In Stock	Mfr. Part No. 103AT-11 Mouser Part No 954-103AT-11	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Learn More about Semitec atet	Datasheet	7,174In Stock	$3.12 $2.76 $2.44 $2.33 View $2.27 $2.14 $1.95 $1.90 $1.76	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 105 C		600 mm	6 mm	5 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 150mm 103AT-4-10228 Semitec 1: $0.64 13,127In Stock	Mfr. Part No. 103AT-4-10228 Mouser Part No 954-103AT-4-10228	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 150mm Learn More about Semitec atet	Datasheet	13,127In Stock	$0.64 $0.613 $0.572 $0.544 View $0.519 $0.469 $0.45 $0.412	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	150 mm	2.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 100mm 103AT-4-70261 Semitec 1: $0.819 33,547In Stock	Mfr. Part No. 103AT-4-70261 Mouser Part No 954-103AT-4-70261	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 100mm Learn More about Semitec atet	Datasheet	33,547In Stock	$0.819 $0.773 $0.723 $0.69 View $0.657 $0.594 $0.571 $0.536	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	100 mm	2.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 175mm 103AT-4-70316 Semitec 1: $0.89 7,540In Stock 27,000On Order	Mfr. Part No. 103AT-4-70316 Mouser Part No 954-103AT-4-70316	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 175mm Learn More about Semitec atet	Datasheet	7,540In Stock 27,000On Order On Order Ship Dates Mfr. No: 103AT-4-70316 Stock: 7,540 Can Dispatch Immediately On Order: 8,200 Expected 2026/11/13 18,800 Expected 2026/12/11 Factory Lead Time: 17 Weeks	$0.89 $0.842 $0.789 $0.751 View $0.718 $0.648 $0.623 $0.573	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	175 mm	2.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 120mm 103AT-4-70378 Semitec 1: $0.795 5,102In Stock	Mfr. Part No. 103AT-4-70378 Mouser Part No 954-103AT-4-70378	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape 1 30 AWG 120mm Learn More about Semitec atet	Datasheet	5,102In Stock	$0.795 $0.754 $0.705 $0.671 View $0.641 $0.601 $0.578 $0.555 $0.509	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	120 mm	2.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 30WG 55mm ED2F103A2-71041 Semitec 1: $0.854 6,833In Stock	Mfr. Part No. ED2F103A2-71041 Mouser Part No 954-ED2F103A2-71041	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 30WG 55mm	Datasheet	6,833In Stock	$0.854 $0.804 $0.732 $0.688 View $0.67 $0.618 $0.563 $0.529 $0.485	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	55 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 1kohm 1% 102AT-2 Semitec 1: $0.819 276In Stock	Mfr. Part No. 102AT-2 Mouser Part No 954-102AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 1kohm 1% Learn More about Semitec atet	Datasheet	276In Stock	$0.819 $0.772 $0.723 $0.688 View $0.657 $0.593 $0.57 $0.523	Min.: 1 Mult.: 1	AT	3100 K	1 kOhms		1 %	PCB Mount	Radial	- 50 C	+ 90 C		17 mm	3.7 mm	2.4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape1 30 AWG 75mm 103AT-4-80025 Semitec 1: $0.971 2,685In Stock	Mfr. Part No. 103AT-4-80025 Mouser Part No 954-103AT-4-80025	Semitec	NTC (Negative Temperature Coefficient) Thermistors 10kohm 1% Shape1 30 AWG 75mm Learn More about Semitec atet	Datasheet	2,685In Stock	$0.971 $0.92 $0.784 $0.737 View $0.719 $0.707 $0.604 $0.565 $0.519	Min.: 1 Mult.: 1	AT	3435 K	10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	75 mm	2.5 mm	8 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 2kohm 1% 202AT-2 Semitec 1: $1.12 1,470In Stock	Mfr. Part No. 202AT-2 Mouser Part No 954-202AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 2kohm 1% Learn More about Semitec atet	Datasheet	1,470In Stock	$1.12 $0.859 $0.741 $0.715 View $0.609 $0.53 $0.48 $0.44	Min.: 1 Mult.: 1	AT	3182 K	2 kOhms	10 mW	1 %	PCB Mount	Radial	- 50 C	+ 90 C		17 mm	3.7 mm	2.4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 5kohm 1% 502AT-2 Semitec 1: $0.678 1,051In Stock	Mfr. Part No. 502AT-2 Mouser Part No 954-502AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 5kohm 1% Learn More about Semitec atet	Datasheet	1,051In Stock	$0.678 $0.637 $0.595 $0.568 View $0.541 $0.486 $0.468 $0.428	Min.: 1 Mult.: 1	AT	3324 K	5 kOhms	10 mW	1 %	PCB Mount	Radial	- 50 C	+ 110 C		17 mm	3.7 mm	2.4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 75mm ED2F103A2-61044 Semitec 1: $0.865 39In Stock	Mfr. Part No. ED2F103A2-61044 Mouser Part No 954-ED2F103A2-61044	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 75mm	Datasheet	39In Stock	$0.865 $0.812 $0.759 $0.723 View $0.691 $0.616 $0.588 $0.541	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	75 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 200mm ED2F103A2-71044 Semitec 1: $1.64 1,474In Stock	Mfr. Part No. ED2F103A2-71044 Mouser Part No 954-ED2F103A2-71044	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 200mm	Datasheet	1,474In Stock	$1.64 $1.23 $0.984 $0.926 View $0.902 $0.759 $0.706 $0.647	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	200 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 105mm ED2F103A2-91007 Semitec 1: $1.35 462In Stock	Mfr. Part No. ED2F103A2-91007 Mouser Part No 954-ED2F103A2-91007	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 105mm	Datasheet	462In Stock	$1.35 $1.01 $0.809 $0.761 View $0.742 $0.623 $0.586 $0.538	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	105 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% 104AT-2 Semitec 1: $1.12 23,097On Order	Mfr. Part No. 104AT-2 Mouser Part No 954-104AT-2	Semitec	NTC (Negative Temperature Coefficient) Thermistors 100kohm 1% Learn More about Semitec atet	Datasheet	23,097On Order On Order Ship Dates Mfr. No: 104AT-2 Stock: 0 On Order: 5,897 Expected 2026/12/25 9,200 Expected 2027/01/08 8,000 Expected 2027/01/11 Factory Lead Time: 19 Weeks	$1.12 $0.868 $0.748 $0.722 View $0.614 $0.535 $0.47 $0.431	Min.: 1 Mult.: 1	AT	4665 K	100 kOhms	10 mW	1 %	PCB Mount	Radial	- 50 C	+ 110 C		17 mm	3.7 mm	2.4 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 150mm ED2F103A2-10269 Semitec 1: $0.842 Non-Stocked	Mfr. Part No. ED2F103A2-10269 Mouser Part No 954-ED2F103A2-10269	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 150mm	Datasheet	Non-Stocked	$0.842 $0.794 $0.743 $0.709 View $0.669 $0.635 $0.597 $0.561 $0.515	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	150 mm			Bulk
NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 175mm ED2F103A2-61046 Semitec 1: $0.878 Non-Stocked	Mfr. Part No. ED2F103A2-61046 Mouser Part No 954-ED2F103A2-61046	Semitec	NTC (Negative Temperature Coefficient) Thermistors AT-4 Shape 2 26AWG 175mm	Datasheet	Non-Stocked	$0.878 $0.827 $0.773 $0.737 View $0.705 $0.662 $0.635 $0.612 $0.562	Min.: 1 Mult.: 1	AT		10 kOhms		1 %	Off-Board	Wire Lead	- 50 C	+ 90 C	2.5 mm	175 mm			Bulk

AT Series NTC (Negative Temperature Coefficient) Thermistors

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