Passive Components – Mouser Canada

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Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

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Part #

NTC Thermistors 0603 PCB SMD NTC, 47 k ohm, 4050 B

NT06474F4050B1F
Eaton Electronics
1: $0.399
4,000In Stock

Mfr. Part #
NT06474F4050B1F

Mouser Part #
504-NT06474F4050B1F

Eaton Electronics

NTC Thermistors 0603 PCB SMD NTC, 47 k ohm, 4050 B

Learn More

Datasheet

4,000In Stock

Cut Tape

$0.399

$0.347

$0.305

$0.246

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0603 PCB SMD NTC, 470 k ohm, 3950 B

NT06475F3950B1F
Eaton Electronics
1: $0.43
4,000In Stock

Mfr. Part #
NT06475F3950B1F

Mouser Part #
504-NT06475F3950B1F

Eaton Electronics

NTC Thermistors 0603 PCB SMD NTC, 470 k ohm, 3950 B

Learn More

Datasheet

4,000In Stock

Cut Tape

$0.43

$0.382

$0.336

$0.27

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0603 PCB SMD NTC, 470 k ohm, 3950 B

NT06475F3950B1G
Eaton Electronics
1: $0.43
3,990In Stock

Mfr. Part #
NT06475F3950B1G

Mouser Part #
504-NT06475F3950B1G

Eaton Electronics

NTC Thermistors 0603 PCB SMD NTC, 470 k ohm, 3950 B

Learn More

Datasheet

3,990In Stock

Cut Tape

$0.43

$0.382

$0.336

$0.27

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0603 PCB SMD NTC, 560 k ohm, 4050 B

NT06565F4050B1F
Eaton Electronics
1: $0.43
4,000In Stock

Mfr. Part #
NT06565F4050B1F

Mouser Part #
504-NT06565F4050B1F

Eaton Electronics

NTC Thermistors 0603 PCB SMD NTC, 560 k ohm, 4050 B

Learn More

Datasheet

4,000In Stock

Cut Tape

$0.43

$0.382

$0.336

$0.27

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0603 PCB SMD NTC, 6.8 k ohm, 3435 B

NT06683F3435B1F
Eaton Electronics
1: $0.43
4,000In Stock

Mfr. Part #
NT06683F3435B1F

Mouser Part #
504-NT06683F3435B1F

Eaton Electronics

NTC Thermistors 0603 PCB SMD NTC, 6.8 k ohm, 3435 B

Learn More

Datasheet

4,000In Stock

Cut Tape

$0.43

$0.382

$0.336

$0.27

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0603 PCB SMD NTC, 68 k ohm, 4000 B

NT06684F4000B1F
Eaton Electronics
1: $0.43
8,000In Stock

Mfr. Part #
NT06684F4000B1F

Mouser Part #
504-NT06684F4000B1F

Eaton Electronics

NTC Thermistors 0603 PCB SMD NTC, 68 k ohm, 4000 B

Learn More

Datasheet

8,000In Stock

Cut Tape

$0.43

$0.382

$0.336

$0.27

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 10 k ohm, 3435 B

NT08104F3435B1F
Eaton Electronics
1: $0.461
1,848In Stock
8,000Expected 2026-06-30

Mfr. Part #
NT08104F3435B1F

Mouser Part #
504-NT08104F3435B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 10 k ohm, 3435 B

Learn More

Datasheet

1,848In Stock

8,000Expected 2026-06-30

Cut Tape

$0.461

$0.399

$0.352

$0.282

Reel

$0.198

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 100 k ohm, 4250 B

NT08105F4250B1F
Eaton Electronics
1: $0.461
5,785In Stock

Mfr. Part #
NT08105F4250B1F

Mouser Part #
504-NT08105F4250B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 100 k ohm, 4250 B

Learn More

Datasheet

5,785In Stock

Cut Tape

$0.461

$0.399

$0.352

$0.282

Reel

$0.198

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 2.2 k ohm, 3380 B

NT08223F3380B1F
Eaton Electronics
1: $0.399
3,800In Stock

Mfr. Part #
NT08223F3380B1F

Mouser Part #
504-NT08223F3380B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 2.2 k ohm, 3380 B

Learn More

Datasheet

3,800In Stock

Cut Tape

$0.399

$0.347

$0.305

$0.246

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 22 k ohm, 3950 B

NT08224F3950B1F
Eaton Electronics
1: $0.399
2,990In Stock

Mfr. Part #
NT08224F3950B1F

Mouser Part #
504-NT08224F3950B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 22 k ohm, 3950 B

Learn More

Datasheet

2,990In Stock

Cut Tape

$0.399

$0.347

$0.305

$0.246

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 330 k ohm, 3950 B

NT08335F3950B1F
Eaton Electronics
1: $0.461
4,000In Stock

Mfr. Part #
NT08335F3950B1F

Mouser Part #
504-NT08335F3950B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 330 k ohm, 3950 B

Learn More

Datasheet

4,000In Stock

Cut Tape

$0.461

$0.399

$0.352

$0.282

Reel

$0.198

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 4.7 k ohm, 3400 B

NT08473F3400B1F
Eaton Electronics
1: $0.399
8,000In Stock

Mfr. Part #
NT08473F3400B1F

Mouser Part #
504-NT08473F3400B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 4.7 k ohm, 3400 B

Learn More

Datasheet

8,000In Stock

Cut Tape

$0.399

$0.347

$0.305

$0.246

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 47 k ohm, 4050 B

NT08474F4050B1F
Eaton Electronics
1: $0.461
3,939In Stock

Mfr. Part #
NT08474F4050B1F

Mouser Part #
504-NT08474F4050B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 47 k ohm, 4050 B

Learn More

Datasheet

3,939In Stock

Cut Tape

$0.461

$0.399

$0.352

$0.282

Reel

$0.198

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 470 k ohm, 3950 B

NT08475F3950B1F
Eaton Electronics
1: $0.399
3,930In Stock

Mfr. Part #
NT08475F3950B1F

Mouser Part #
504-NT08475F3950B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 470 k ohm, 3950 B

Learn More

Datasheet

3,930In Stock

Cut Tape

$0.399

$0.347

$0.305

$0.246

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 470 k ohm, 4500 B

NT08475F4500B1F
Eaton Electronics
1: $0.399
3,558In Stock

Mfr. Part #
NT08475F4500B1F

Mouser Part #
504-NT08475F4500B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 470 k ohm, 4500 B

Learn More

Datasheet

3,558In Stock

Cut Tape

$0.399

$0.347

$0.305

$0.246

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC Thermistors 0805 PCB SMD NTC, 68 k ohm, 4000 B

NT08684F4000B1F
Eaton Electronics
1: $0.399
3,760In Stock

Mfr. Part #
NT08684F4000B1F

Mouser Part #
504-NT08684F4000B1F

Eaton Electronics

NTC Thermistors 0805 PCB SMD NTC, 68 k ohm, 4000 B

Learn More

Datasheet

3,760In Stock

Cut Tape

$0.399

$0.347

$0.305

$0.246

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 10W 12V 0.83A

POEA1FB1V10W1X12
Eaton Electronics
1: $5.59
457In Stock

Mfr. Part #
POEA1FB1V10W1X12

Mouser Part #
504-POEA1FB1V10W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 10W 12V 0.83A

Learn More

Datasheet

457In Stock

Cut Tape

$5.59

$4.11

$3.71

$3.47

Reel

$2.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Dual 3.2W 5V 0.45A 0.18A

POEA1FB1V3W2X5
Eaton Electronics
1: $5.59
459In Stock

Mfr. Part #
POEA1FB1V3W2X5

Mouser Part #
504-POEA1FB1V3W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Dual 3.2W 5V 0.45A 0.18A

Datasheet

459In Stock

Cut Tape

$5.59

$4.11

$3.71

$3.47

Reel

$2.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 12V 0.6A

POEA1FB1V7W1X12
Eaton Electronics
1: $5.59
334In Stock

Mfr. Part #
POEA1FB1V7W1X12

Mouser Part #
504-POEA1FB1V7W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 12V 0.6A

Learn More

Datasheet

334In Stock

Cut Tape

$5.59

$4.11

$3.71

$3.47

Reel

$2.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 5V 1.4A

POEA1FB1V7W1X5
Eaton Electronics
1: $5.59
440In Stock

Mfr. Part #
POEA1FB1V7W1X5

Mouser Part #
504-POEA1FB1V7W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 7W 5V 1.4A

Learn More

Datasheet

440In Stock

Cut Tape

$5.59

$4.11

$3.71

$3.47

Reel

$2.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A

POEA2FB1V10W2X5
Eaton Electronics
1: $6.86
460In Stock

Mfr. Part #
POEA2FB1V10W2X5

Mouser Part #
504-POEA2FB1V10W2X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A

Learn More

Datasheet

460In Stock

Cut Tape

$6.86

$5.10

$4.62

$4.31

Reel

$3.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 12V 1.1A

POEA2FB1V13W1X12
Eaton Electronics
1: $6.86
233In Stock

Mfr. Part #
POEA2FB1V13W1X12

Mouser Part #
504-POEA2FB1V13W1X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 12V 1.1A

Learn More

Datasheet

233In Stock

Cut Tape

$6.86

$5.10

$4.62

$4.31

Reel

$3.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A

POEA2FB1V13W1X24
Eaton Electronics
1: $6.86
456In Stock

Mfr. Part #
POEA2FB1V13W1X24

Mouser Part #
504-POEA2FB1V13W1X24

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A

Learn More

Datasheet

456In Stock

Cut Tape

$6.86

$5.10

$4.62

$4.31

Reel

$3.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

POEA2FB1V13W1X5
Eaton Electronics
1: $6.86
448In Stock

Mfr. Part #
POEA2FB1V13W1X5

Mouser Part #
504-POEA2FB1V13W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A

Learn More

Datasheet

448In Stock

Cut Tape

$6.86

$5.10

$4.62

$4.31

Reel

$3.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A

POEA2FB1V14W1X14
Eaton Electronics
1: $6.86
460In Stock

Mfr. Part #
POEA2FB1V14W1X14

Mouser Part #
504-POEA2FB1V14W1X14

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A

Learn More

Datasheet

460In Stock

Cut Tape

$6.86

$5.10

$4.62

$4.31

Reel

$3.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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