AKM Currentier CQ / CZ Isolated Current Sensors

The AKM Currentier™ CQ / CZ Series Current Sensors are open-type current sensors using a Hall sensor, which outputs the analog voltage proportional to the AC/DC current. Very thin film is used as the Hall sensor, which enables the high-accuracy and high-speed current sensing. Coreless ultra-small surface mount package realizes the space-saving.

The CQ / CZ current sensors have linear sensing ranges from +/- 8.5A to +/- 129A (20A to 60A RMS), depending on the specific part. Response times as low as 0.5uS, and bandwidth up to dc to 1.5mHz. All the sensors are very low noise, <3mV.

Current Sensor Parameter Selection Chart

Open Spreadsheet in New Window (also allows sorting by parameter)
Download as printable PDF

Accessories

AKM CQ-2092 Application Current Sensing Engineering Kit - AN_170KIT (obsolete)

The AN_170KIT engineering development kit provides an easy method of evaluating the AKM CQ-2092 linear Hall current sensor. The AN_ 170KIT demonstrates the AKM CQ-2092 sensor and has a current range of +/-20A. The CQ-2092 current sensor incorporates the AKM EQ-950L factory programmed Linear Hall IC and a custom ferrite core. The kit includes a 5V regulator for the CQ-2092 and will operate with an input Vcc voltage of 5V to 24Vdc.

AN_170KIT_Data Sheet (obsolete)

AKM CQ-330x Series Current Sensing Engineering Kit – AN_174KIT

The AN_174-X KITs provides a convenient method of evalu-ating the AKM CQ-330X Series SMT current sensing IC’s . There are four versions of the kit available to evaluate the CQ-3300, CQ-3301, CQ-3302 and CQ-3303 sensors. All kits have a maximum continuous current limit of 20Arms .The kits come with the CQ-330X IC and Capacitor mounted and can be used without any additional compo-nents. Included are additional parts that can be used by the customer to customize the kit to provide different connection schemes.

There are four versions of the kit available; AN_174KIT-1 for the CQ-3300, AN_174KIT-2 for the CQ-3301, AN_174KIT-3 for the CQ-3302 and the AN_174KIT-4 for the CQ-3303 ICs.

AN_174KIT_Data Sheet

Pricing

AKM Currentier Current Sensors

Part No.DescriptionQtyPriceIn Stock
CZ-3700

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±5A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$7.11
$6.00
$5.29
$4.29
$3.86
Quote
CZ-3701

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±10.5A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$7.11
$6.00
$5.29
$4.29
$3.86
Quote
CZ-3702

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±21A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$7.11
$6.00
$5.29
$4.29
$3.86
Quote
CZ-3703

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±36A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$7.11
$6.00
$5.29
$4.29
$3.86
Quote
CZ-3704

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±54A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$7.11
$6.00
$5.29
$4.29
$3.86
Quote
CZ-3705

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±86A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$7.11
$6.00
$5.29
$4.29
$3.86
Quote
CZ-3706

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±180A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$7.11
$6.00
$5.29
$4.29
$3.86
Quote
CQ-2092

Open Loop Current Transducer with Hall IC, SMD, ±25A, 5V Supply

10+
50+
100+
500+
1500+
>= 3000
$4.87
$4.11
$3.63
$2.94
$2.64
Quote
Quantity Price
1 - 9 $4.87
10 - 49 $4.87
50 - 99 $4.11
100 - 499 $3.63
500 - 1499 $2.94
1500+ $2.64
CQ-2093

Open Loop Current Transducer with Hall IC, SMD, ±35A, 5V Supply

10+
50+
100+
500+
1500+
>= 3000
$4.87
$4.11
$3.63
$2.94
$2.64
Quote
Quantity Price
1 - 9 $4.87
10 - 49 $4.87
50 - 99 $4.11
100 - 499 $3.63
500 - 1499 $2.94
1500+ $2.64
CQ-2063

Open Loop Current Transducer with Hall IC, Through-Hole, ±35A, 5V Supply

10+
50+
100+
500+
1500+
>= 3000
$4.87
$4.11
$3.63
$2.94
$2.64
Quote
Quantity Price
1 - 9 $4.87
10 - 49 $4.87
50 - 99 $4.11
100 - 499 $3.63
500 - 1499 $2.94
1500+ $2.64
CQ-2064

Open Loop Current Transducer with Hall IC, Through-Hole, ±54A, 5V Supply

10+
50+
100+
500+
1500+
>= 3000
$4.87
$4.11
$3.63
$2.94
$2.64
Quote
Quantity Price
1 - 9 $4.87
10 - 49 $4.87
50 - 99 $4.11
100 - 499 $3.63
500 - 1499 $2.94
1500+ $2.64
CQ-2065

Open Loop Current Transducer with Hall IC, Through-Hole, ±85A, 5V Supply

10+
50+
100+
500+
1500+
>= 3000
$4.87
$4.11
$3.63
$2.94
$2.64
Quote
Quantity Price
1 - 9 $4.87
10 - 49 $4.87
50 - 99 $4.11
100 - 499 $3.63
500 - 1499 $2.94
1500+ $2.64
CQ-2366

Open Loop Current Transducer with Hall IC, Through-Hole, ±130A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2332

Open Loop Current Transducer with Hall IC, Through-Hole, ±21A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2333

Open Loop Current Transducer with Hall IC, Through-Hole, ±35A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2334

Open Loop Current Transducer with Hall IC, Through-Hole, ±54A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2335

Open Loop Current Transducer with Hall IC, Through-Hole, ±85A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2232

Open Loop Current Transducer with Hall IC, Through-Hole, ±21A, 3.3V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2233

Open Loop Current Transducer with Hall IC, Through-Hole, ±35A, 3.3V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2234

Open Loop Current Transducer with Hall IC, Through-Hole, ±54A, 3.3V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-2235

Open Loop Current Transducer with Hall IC, Through-Hole, ±85A, 3.3V Supply

10+
50+
100+
500+
1000+
>= 2000
$5.26
$4.44
$3.92
$3.17
$2.86
Quote
CQ-330G

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±4.5A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$3.42
$2.89
$2.55
$2.06
$1.86
Quote
CQ-3300

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±6.4A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$3.42
$2.89
$2.55
$2.06
$1.86
Quote
Quantity Price
1 - 9 $3.42
10 - 49 $3.42
50 - 99 $2.89
100 - 499 $2.55
500 - 999 $2.06
1000+ $1.86
CQ-3301

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±10.7A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$3.42
$2.89
$2.55
$2.06
$1.86
Quote
CQ-3302

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±21A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$3.42
$2.89
$2.55
$2.06
$1.86
Quote
CQ-3303

Open Loop Current Transducer with Hall IC, Coreless, SMD, ±35A, 5V Supply

10+
50+
100+
500+
1000+
>= 2000
$3.42
$2.89
$2.55
$2.06
$1.86
Quote

Engineering Kits for AKM High Accuracy Current Sensors

Part No.DescriptionQtyPriceIn Stock
AN-170KIT

CQ-2092 AKM CQ-2092 Application Current Sensing Engineering Kit, ±20A range.

$35
AN_174KIT-1

CQ-3300 Application Current Sensing Engineering Kit, ±6.4A range.

$35
AN_174KIT-2

CQ-3301 Application Current Sensing Engineering Kit, ±10.7A range

$35
AN_174KIT-3

CQ-3302 Application Current Sensing Engineering Kit, ±21A range.

$35
AN_174KIT-4

CQ-3303 Application Current Sensing Engineering Kit, ±35A range.

$35

Quantity Discount:

For larger quantities please contact GMW.

Notes:

  1. CQ-20xx/CQ-26xx, CQ-23xx and CQ22xx: Quantities less than full packs are sold in bags. Quantities of full packs and higher are supplied in complete. Quantities 1200/packs.
  2. CQ-33xx: Quantities less than full reel are sold in cut tape. Quantity 1000/reel.

Terms and Conditions

Terms and Conditions:

AKM Hall Element shipments can be made to Canada, USA, Mexico and Central America. For other countries, please contact AKM (Asahi Kesei Microdevices).
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Quantity discounts are available as shown above.

Payment:

Visa, MasterCard, Amex, or Net 30 days (subject to credit acceptance).

Delivery:

Small quantities typically from stock. Larger quantities up to 90 days.

All orders are Non-Cancelable and Non-Refundable.