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ACHS-712x Current Sensor ICs

Broadcom ACHS-712x Current Sensor ICs are a fully integrated Hall Effect-based isolated linear current sensor device family. These devices are designed for AC or DC current sensing in industrial, commercial, and communications systems. Each of the devices consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field that the Hall IC converts into a proportional voltage. The device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Current Sensors Hall Effect IC LF 10A 185mV/A ACHS-7121-000E Broadcom / Avago 1: $4.28 8,551In Stock	Mfr. Part No. ACHS-7121-000E Mouser Part No 630-ACHS-7121-000E	Broadcom / Avago	Board Mount Current Sensors Hall Effect IC LF 10A 185mV/A Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	8,551In Stock	$4.28 $3.82 $3.45 $3.26 View $3.05 $2.73 $2.65 $2.53 $2.49	Min.: 1 Mult.: 1
Board Mount Current Sensors Hall Effect IC +LF 10A 185mV/A ACHS-7121-500E Broadcom / Avago 1: $4.61 3,000In Stock	Mfr. Part No. ACHS-7121-500E Mouser Part No 630-ACHS-7121-500E	Broadcom / Avago	Board Mount Current Sensors Hall Effect IC +LF 10A 185mV/A Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	3,000In Stock	Cut Tape $4.61 $4.12 $3.71 $3.56 Reel $2.72 View $3.43 $2.98 $2.79 $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, LF ACHS-7125-000E Broadcom / Avago 1: $4.28 3,834In Stock	Mfr. Part No. ACHS-7125-000E Mouser Part No 630-ACHS-7125-000E	Broadcom / Avago	Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, LF Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	3,834In Stock	$4.28 $3.82 $3.45 $3.30 View $3.17 $2.91 $2.73 $2.60 $2.57	Min.: 1 Mult.: 1
Board Mount Current Sensors Hall Effect IC LF 20A 100 mV/A ACHS-7122-000E Broadcom / Avago 1: $4.28 1,378In Stock 8,800On Order	Mfr. Part No. ACHS-7122-000E Mouser Part No 630-ACHS-7122-000E	Broadcom / Avago	Board Mount Current Sensors Hall Effect IC LF 20A 100 mV/A Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	1,378In Stock 8,800On Order On Order Ship Dates Mfr. No: ACHS-7122-000E Stock: 1,378 Can Dispatch Immediately On Order: 2,000 Expected 26/11/2026 2,300 Expected 2/12/2026 4,500 Expected 21/12/2026 Factory Lead Time: 14 Weeks	$4.28 $3.82 $3.45 $3.30 View $3.17 $2.90 $2.79 $2.72 $2.61	Min.: 1 Mult.: 1
Board Mount Current Sensors Hall Effect IC LF 30A 66 mV/A ACHS-7123-000E Broadcom / Avago 1: $4.54 2,000In Stock 2,000Expected 18/1/2027	Mfr. Part No. ACHS-7123-000E Mouser Part No 630-ACHS-7123-000E	Broadcom / Avago	Board Mount Current Sensors Hall Effect IC LF 30A 66 mV/A Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	2,000In Stock 2,000Expected 18/1/2027	$4.54 $4.05 $3.66 $3.51 View $3.36 $2.99 $2.82 $2.72 $2.61	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, +LF ACHS-7125-500E Broadcom / Avago 1: $5.74 3,083In Stock	Mfr. Part No. ACHS-7125-500E Mouser Part No 630-ACHS-7125-500E	Broadcom / Avago	Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, +LF Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	3,083In Stock	Cut Tape $5.74 $4.90 $3.79 $3.52 Reel $2.69 View $2.98 $2.79 $2.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors Hall Effect IC +LF 20A 100 mV/A ACHS-7122-500E Broadcom / Avago 1: $4.35 736In Stock	Mfr. Part No. ACHS-7122-500E Mouser Part No 630-ACHS-7122-500E	Broadcom / Avago	Board Mount Current Sensors Hall Effect IC +LF 20A 100 mV/A Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	736In Stock	Cut Tape $4.35 $3.89 $3.51 $3.36 Reel $2.68 View $3.24 $2.98 $2.80 $2.62 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, +LF ACHS-7124-500E Broadcom / Avago 1: $4.35 268In Stock 7,500On Order	Mfr. Part No. ACHS-7124-500E Mouser Part No 630-ACHS-7124-500E	Broadcom / Avago	Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, +LF Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	268In Stock 7,500On Order On Order Ship Dates Mfr. No: ACHS-7124-500E Stock: 268 Can Dispatch Immediately On Order: 3,000 Expected 24/2/2027 4,500 Expected 16/3/2027 Factory Lead Time: 14 Weeks	Cut Tape $4.35 $3.89 $3.51 $3.36 Reel $2.75 View $3.24 $2.98 $2.88 $2.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, LF ACHS-7124-000E Broadcom / Avago 1: $5.14 1,471Expected 14/1/2027	Mfr. Part No. ACHS-7124-000E Mouser Part No 630-ACHS-7124-000E	Broadcom / Avago	Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, LF Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	1,471Expected 14/1/2027	$5.14 $4.58 $4.13 $3.73 View $3.44 $2.91 $2.77 $2.71 $2.57	Min.: 1 Mult.: 1
Board Mount Current Sensors Hall Effect IC +LF 30A 66 mV/A ACHS-7123-500E Broadcom / Avago 3,000: $2.72 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. ACHS-7123-500E Mouser Part No 630-ACHS-7123-500E	Broadcom / Avago	Board Mount Current Sensors Hall Effect IC +LF 30A 66 mV/A Learn More about Broadcom / Avago broadcom achs 7121 achs 7122 achs 7123	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $2.72 $2.69	Min.: 3,000 Mult.: 1,500 : 1,500

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ACHS-712x Current Sensor ICs

Types of Sensors