Semiconductors – Mouser South Africa

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NCx21871, NCx21872, & NCx21874 Zero-Drift Op Amps

onsemi NCx21871, NCx21872, and NCx21874 Zero-Drift Operational Amplifiers (Op Amps) feature offset voltage as low as 45μV over the 1.8V to 5.5V supply voltage range. The zero-drift architecture reduces the offset drift to as low as 0.4μV/°C and enables high-precision measurements over time and temperature. onsemi NCx21871, NCx21872, and NCx2187 Op Amps have low power consumption over a wide dynamic range and are available in space-saving packages. These features make these devices well-suited for signal conditioning circuits in portable, industrial, automotive, medical, and consumer applications.

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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.
Operational Amplifiers - Op Amps 50 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21874DTBR2G onsemi 1: $1.34 4,889In Stock	Mfr. Part No. NCS21874DTBR2G Mouser Part No 863-NCS21874DTBR2G	onsemi	Operational Amplifiers - Op Amps 50 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	4,889In Stock	Cut Tape $1.34 $0.971 $0.88 $0.78 Reel $0.67 View $0.732 $0.722 $0.70 $0.637 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Precision Amplifiers 55 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21871SN2T1G onsemi 1: $0.83 10,414In Stock	Mfr. Part No. NCV21871SN2T1G Mouser Part No 863-NCV21871SN2T1G	onsemi	Precision Amplifiers 55 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	10,414In Stock	Cut Tape $0.83 $0.597 $0.537 $0.471 Reel $0.385 View $0.44 $0.421 $0.405 $0.376	Min.: 1 Mult.: 1 : 3,000
Precision Amplifiers 56 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21871SQ3T2G onsemi 1: $0.65 7,839In Stock	Mfr. Part No. NCV21871SQ3T2G Mouser Part No 863-NCV21871SQ3T2G	onsemi	Precision Amplifiers 56 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	7,839In Stock	Cut Tape $0.65 $0.461 $0.414 $0.361 View Reel $0.293 $0.336 $0.321 $0.309 $0.293	Min.: 1 Mult.: 1 : 3,000
Operational Amplifiers - Op Amps 52 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21874DTBR2G onsemi 1: $1.50 2,451In Stock	Mfr. Part No. NCV21874DTBR2G Mouser Part No 863-NCV21874DTBR2G	onsemi	Operational Amplifiers - Op Amps 52 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	2,451In Stock	Cut Tape $1.50 $1.10 $0.994 $0.883 View Reel $0.741 $0.829 $0.797 $0.789 $0.741 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Operational Amplifiers - Op Amps 48 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21872DR2G onsemi 1: $1.56 1,199In Stock 3,000Expected 2026/10/29	Mfr. Part No. NCV21872DR2G Mouser Part No 863-NCV21872DR2G	onsemi	Operational Amplifiers - Op Amps 48 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	1,199In Stock 3,000Expected 2026/10/29	Cut Tape $1.56 $1.23 $1.14 $1.05 View Reel $0.941 $1.01 $0.98 $0.977 $0.941	Min.: 1 Mult.: 1 : 3,000
Operational Amplifiers - Op Amps 53 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21871SN2T1G onsemi 1: $0.64 5,753In Stock	Mfr. Part No. NCS21871SN2T1G Mouser Part No 863-NCS21871SN2T1G	onsemi	Operational Amplifiers - Op Amps 53 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	5,753In Stock	Cut Tape $0.64 $0.45 $0.404 $0.354 View Reel $0.293 $0.328 $0.313 $0.301 $0.293 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Operational Amplifiers - Op Amps 54 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21871SQ3T2G onsemi 1: $0.661 20,565In Stock	Mfr. Part No. NCS21871SQ3T2G Mouser Part No 863-NCS21871SQ3T2G	onsemi	Operational Amplifiers - Op Amps 54 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	20,565In Stock	Cut Tape $0.661 $0.47 $0.422 $0.368 View Reel $0.301 $0.343 $0.327 $0.315 $0.301 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Operational Amplifiers - Op Amps 45 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21872DMR2G onsemi 1: $0.661 1,142In Stock 12,000Expected 2027/02/12	Mfr. Part No. NCS21872DMR2G Mouser Part No 863-NCS21872DMR2G	onsemi	Operational Amplifiers - Op Amps 45 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	1,142In Stock 12,000Expected 2027/02/12	Cut Tape $0.661 $0.47 $0.422 $0.368 View Reel $0.293 $0.343 $0.327 $0.315 $0.301 $0.293 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
Operational Amplifiers - Op Amps 46 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21872DR2G onsemi 1: $1.71 16,404In Stock 6,000Expected 2026/11/04	Mfr. Part No. NCS21872DR2G Mouser Part No 863-NCS21872DR2G	onsemi	Operational Amplifiers - Op Amps 46 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	16,404In Stock 6,000Expected 2026/11/04	Cut Tape $1.71 $1.26 $1.13 $1.01 Reel $0.843 View $0.949 $0.912 $0.901 $0.826	Min.: 1 Mult.: 1 : 3,000
Operational Amplifiers - Op Amps 49 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCS21874DR2G onsemi 1: $1.12 2,695In Stock	Mfr. Part No. NCS21874DR2G Mouser Part No 863-NCS21874DR2G	onsemi	Operational Amplifiers - Op Amps 49 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	2,695In Stock	Cut Tape $1.12 $0.805 $0.727 $0.642 View Reel $0.534 $0.601 $0.577 $0.563 $0.534	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Precision Amplifiers 47 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21872DMR2G onsemi 1: $0.79 10,057In Stock 28,000On Order	Mfr. Part No. NCV21872DMR2G Mouser Part No 863-NCV21872DMR2G	onsemi	Precision Amplifiers 47 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	10,057In Stock 28,000On Order On Order Ship Dates Mfr. No: NCV21872DMR2G Stock: 10,057 Can Dispatch Immediately On Order: 12,000 Expected 2026/10/28 16,000 TBD Factory Lead Time: 28 Weeks	Cut Tape $0.79 $0.561 $0.502 $0.438 View Reel $0.349 $0.408 $0.39 $0.374 $0.359 $0.349 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
Operational Amplifiers - Op Amps 51 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier NCV21874DR2G onsemi 1: $1.33 3,053In Stock	Mfr. Part No. NCV21874DR2G Mouser Part No 863-NCV21874DR2G	onsemi	Operational Amplifiers - Op Amps 51 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier Learn More about onsemi ncx21871 ncx21872 ncx21874 op amps	Datasheet	3,053In Stock	Cut Tape $1.33 $0.958 $0.866 $0.766 Reel $0.64 View $0.718 $0.688 $0.658 $0.625	Min.: 1 Mult.: 1 : 2,500

NCx21871, NCx21872, & NCx21874 Zero-Drift Op Amps

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