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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 (USD) 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: $3.15 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	$3.15 $2.81 $2.54 $2.40 View $2.24 $2.01 $1.95 $1.86 $1.83	Min.: 1 Mult.: 1
Board Mount Current Sensors Hall Effect IC +LF 10A 185mV/A ACHS-7121-500E Broadcom / Avago 1: $3.40 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 $3.40 $3.04 $2.73 $2.62 Reel $2.00 View $2.52 $2.19 $2.05 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, LF ACHS-7125-000E Broadcom / Avago 1: $3.15 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	$3.15 $2.81 $2.54 $2.43 View $2.33 $2.14 $2.01 $1.91 $1.90	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, +LF ACHS-7125-500E Broadcom / Avago 1: $4.22 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 $4.22 $3.61 $2.79 $2.59 Reel $1.98 View $2.19 $2.05 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors Hall Effect IC LF 20A 100 mV/A ACHS-7122-000E Broadcom / Avago 1: $3.15 3In Stock 10,175On 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	3In Stock 10,175On Order On Order Ship Dates Mfr. No: ACHS-7122-000E Stock: 3 Can Dispatch Immediately On Order: 1,375 Expected 2026/10/30 2,000 Expected 2026/11/26 2,300 Expected 2026/12/02 4,500 Expected 2026/12/21 Factory Lead Time: 14 Weeks	$3.15 $2.81 $2.54 $2.43 View $2.33 $2.13 $2.05 $2.00 $1.92	Min.: 1 Mult.: 1
Board Mount Current Sensors Hall Effect IC +LF 20A 100 mV/A ACHS-7122-500E Broadcom / Avago 1: $3.20 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 $3.20 $2.86 $2.58 $2.47 Reel $1.97 View $2.38 $2.19 $2.06 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, LF ACHS-7124-000E Broadcom / Avago 1: $3.78 526In Stock 2,000Expected 2027/01/14	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	526In Stock 2,000Expected 2027/01/14	$3.78 $3.37 $3.04 $2.74 View $2.54 $2.14 $2.04 $1.99 $1.90	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Hall Effect IC, +LF ACHS-7124-500E Broadcom / Avago 1: $3.20 268In Stock 3,000Expected 2026/12/29	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 3,000Expected 2026/12/29	Cut Tape $3.20 $2.86 $2.58 $2.47 Reel $2.02 View $2.38 $2.19 $2.12 $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors Hall Effect IC LF 30A 66 mV/A ACHS-7123-000E Broadcom / Avago 1: $3.34 1,637Expected 2027/01/18	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	1,637Expected 2027/01/18	$3.34 $2.98 $2.69 $2.58 View $2.47 $2.20 $2.07 $2.00 $1.92	Min.: 1 Mult.: 1
Board Mount Current Sensors Hall Effect IC +LF 30A 66 mV/A ACHS-7123-500E Broadcom / Avago 3,000: $2.00 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 $2.00 $1.98	Min.: 3,000 Mult.: 1,500 : 1,500

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