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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 #

Surface Mount Fuses 1245UMF, Fast-Acting, 5 A

TR-1245UMFF5-R
Eaton Electronics
1: $1.22
5,262In Stock

Mfr. Part No.
TR-1245UMFF5-R

Mouser Part No
504-TR-1245UMFF5-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 5 A

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Datasheet

5,262In Stock

Cut Tape

$1.22

$1.13

$0.932

$0.858

Reel

$0.651

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Supercapacitors / Ultracapacitors CAP 1.0F 5.5V EDLC Coin Cell Cylind

KW-5R5C105-R
Eaton Electronics
1: $7.20
16,766In Stock

Mfr. Part No.
KW-5R5C105-R

Mouser Part No
504-KW-5R5C105-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP 1.0F 5.5V EDLC Coin Cell Cylind

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Datasheet

16,766In Stock

$7.20

$6.97

$6.94

$6.80

$6.52

Min.: 1
Mult.: 1

Surface Mount Fuses 1245UMF, Fast-Acting, 6.3 A

TR-1245UMFF6-3-R
Eaton Electronics
1: $1.22
2,411In Stock

Mfr. Part No.
TR-1245UMFF6-3-R

Mouser Part No
504-TR-1245UMFF6-3-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 6.3 A

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Datasheet

2,411In Stock

Cut Tape

$1.22

$1.13

$0.932

$0.857

Reel

$0.686

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell HORZ

KR-5R5H224-R
Eaton Electronics
1: $3.81
41,390In Stock

Mfr. Part No.
KR-5R5H224-R

Mouser Part No
504-KR-5R5H224-R

Eaton Electronics

Supercapacitors / Ultracapacitors .22F 5.5V EDLC Coin Cell HORZ

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Datasheet

41,390In Stock

$3.81

$2.56

$2.29

$2.28

Min.: 1
Mult.: 1

Common Mode Chokes / Filters 73.7 uH

CMS1-10-R
Eaton Electronics
1: $2.50
15,701In Stock

Mfr. Part No.
CMS1-10-R

Mouser Part No
704-CMS1-10-R

Eaton Electronics

Common Mode Chokes / Filters 73.7 uH

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Datasheet

15,701In Stock

Cut Tape

$2.50

$2.11

$1.99

$1.73

Reel

$1.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

NTC (Negative Temperature Coefficient) Thermistors ICL family, 1.3 ohm, I lead, 13 mm size, 2550 Beta, J Beta Tol., B1 Beta Def.

ICL130D13MIC
Eaton Electronics
1: $0.45
990In Stock

Mfr. Part No.
ICL130D13MIC

Mouser Part No
504-ICL130D13MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 1.3 ohm, I lead, 13 mm size, 2550 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

990In Stock

$0.45

$0.351

$0.302

$0.248

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4.7 ohm, I lead, 30 mm size, 3150 Beta, J Beta Tol., B1 Beta Def.

ICL470D30MIC
Eaton Electronics
1: $3.54
89In Stock

Mfr. Part No.
ICL470D30MIC

Mouser Part No
504-ICL470D30MIC

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors ICL family, 4.7 ohm, I lead, 30 mm size, 3150 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

89In Stock

$3.54

$2.65

$2.36

$2.24

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 47000 ohm, K Tol., S Lead, 4300 Beta, K Beta Tol., B1 Beta Def.

NRCE474K4300B1KS
Eaton Electronics
1: $0.261
1,850In Stock

Mfr. Part No.
NRCE474K4300B1KS

Mouser Part No
504-NRCE474K4300B1KS

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRCE family, 47000 ohm, K Tol., S Lead, 4300 Beta, K Beta Tol., B1 Beta Def.

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Datasheet

1,850In Stock

$0.261

$0.226

$0.198

$0.159

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NRG family, 68000 ohm, H Tol., 2 Lug, 3950 Beta, H Beta Tol., B1 Beta Def.

NRG2684H3950B1H
Eaton Electronics
1: $1.98
431In Stock

Mfr. Part No.
NRG2684H3950B1H

Mouser Part No
504-NRG2684H3950B1H

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRG family, 68000 ohm, H Tol., 2 Lug, 3950 Beta, H Beta Tol., B1 Beta Def.

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Datasheet

431In Stock

$1.98

$1.49

$1.19

$1.12

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 22000 ohm, F Tol., S Lead, 3740 Beta, F Beta Tol., B2 Beta Def.

NRNE224F3740B2F
Eaton Electronics
1: $0.27
1,990In Stock

Mfr. Part No.
NRNE224F3740B2F

Mouser Part No
504-NRNE224F3740B2F

Eaton Electronics

NTC (Negative Temperature Coefficient) Thermistors NRNE family, 22000 ohm, F Tol., S Lead, 3740 Beta, F Beta Tol., B2 Beta Def.

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Datasheet

1,990In Stock

$0.27

$0.237

$0.209

$0.167

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl

KR-5R5C105-R
Eaton Electronics
1: $4.98
7,152In Stock

Mfr. Part No.
KR-5R5C105-R

Mouser Part No
504-KR-5R5C105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl

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Datasheet

7,152In Stock

$4.98

$3.94

$3.35

$3.34

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.0F 5.5V 80%

KW-5R5C105H-R
Eaton Electronics
1: $9.14
27,771In Stock

Mfr. Part No.
KW-5R5C105H-R

Mouser Part No
504-KW-5R5C105H-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.0F 5.5V 80%

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Datasheet

27,771In Stock

$9.14

$7.79

Min.: 1
Mult.: 1

Fuse Holder Accessories 2 POLE FUSE HOLDER FOR CLASS CC FUSE

C383FHCC-2
Eaton Electrical
1: $76.40
4In Stock
New At Mouser

Mfr. Part No.
C383FHCC-2

Mouser Part No
504-C383FHCC-2

New At Mouser

Eaton Electrical

Fuse Holder Accessories 2 POLE FUSE HOLDER FOR CLASS CC FUSE

4In Stock

$76.40

$67.79

$62.37

$57.27

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Min.: 1
Mult.: 1

Circuit Breaker Accessories PDG2 TERMINAL (AL), 225A, 6-300, 3P

PDG2X3TA225K
Eaton Electrical
1: $215.32
2In Stock
New At Mouser

Mfr. Part No.
PDG2X3TA225K

Mouser Part No
504-PDG2X3TA225K

New At Mouser

Eaton Electrical

Circuit Breaker Accessories PDG2 TERMINAL (AL), 225A, 6-300, 3P

Datasheet

2In Stock

$215.32

$178.54

$166.38

$137.01

$127.23

Min.: 1
Mult.: 1

Circuit Breaker Accessories JG VARI DEPTH KIT - 12" SHAFT /BLACK

FJHMVD12
Eaton Electrical
1: $240.51
3In Stock
New At Mouser

Mfr. Part No.
FJHMVD12

Mouser Part No
504-FJHMVD12

New At Mouser

Eaton Electrical

Circuit Breaker Accessories JG VARI DEPTH KIT - 12" SHAFT /BLACK

3In Stock

$240.51

$175.95

$170.21

$162.38

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories Clamshell - Ground Bar Kit - 14 Terminal

GBK14CS
Eaton Electrical
1: $49.68
5In Stock
New At Mouser

Mfr. Part No.
GBK14CS

Mouser Part No
504-GBK14CS

New At Mouser

Eaton Electrical

Circuit Breaker Accessories Clamshell - Ground Bar Kit - 14 Terminal

5In Stock

$49.68

$41.22

$38.50

$35.10

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Min.: 1
Mult.: 1

Circuit Breaker Accessories PD AUX&ALM SW 1NO/1NC PIGTAIL-30 INCHES

PDGXAC
Eaton Electrical
1: $213.14
10In Stock
New At Mouser

Mfr. Part No.
PDGXAC

Mouser Part No
504-PDGXAC

New At Mouser

Eaton Electrical

Circuit Breaker Accessories PD AUX&ALM SW 1NO/1NC PIGTAIL-30 INCHES

Datasheet

10In Stock

$213.14

$176.74

$164.69

$135.63

$125.94

Min.: 1
Mult.: 1

Circuit Breaker Accessories AL CU 3/0 500 MCM MOD For CW TERM

T1000NB1
Eaton Electrical
1: $309.67
3In Stock
New At Mouser

Mfr. Part No.
T1000NB1

Mouser Part No
504-T1000NB1

New At Mouser

Eaton Electrical

Circuit Breaker Accessories AL CU 3/0 500 MCM MOD For CW TERM

3In Stock

$309.67

$256.66

$236.60

$195.48

Min.: 1
Mult.: 1

Circuit Breaker Accessories CUP WASHER

16-934-11
Eaton Electrical
1: $15.83
5In Stock
New At Mouser

Mfr. Part No.
16-934-11

Mouser Part No
504-16-934-11

New At Mouser

Eaton Electrical

Circuit Breaker Accessories CUP WASHER

5In Stock

$15.83

$14.06

$13.63

$13.22

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories VARI-DEPTH H&LE MECH 4 SERIES C CB F FRM

373D958G22
Eaton Electrical
1: $223.33
3In Stock
New At Mouser

Mfr. Part No.
373D958G22

Mouser Part No
504-373D958G22

New At Mouser

Eaton Electrical

Circuit Breaker Accessories VARI-DEPTH H&LE MECH 4 SERIES C CB F FRM

3In Stock

$223.33

$167.19

$154.20

$151.33

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories HDWE-FB FAM,FD FAM , EHD FR

624B375G01
Eaton Electrical
1: $23.83
1In Stock
New At Mouser

Mfr. Part No.
624B375G01

Mouser Part No
504-624B375G01

New At Mouser

Eaton Electrical

Circuit Breaker Accessories HDWE-FB FAM,FD FAM , EHD FR

Datasheet

1In Stock

$23.83

$21.74

$19.11

$17.45

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories LG Handle Mech Close Couple Black

LHMCCB
Eaton Electrical
1: $335.03
1In Stock
New At Mouser

Mfr. Part No.
LHMCCB

Mouser Part No
504-LHMCCB

New At Mouser

Eaton Electrical

Circuit Breaker Accessories LG Handle Mech Close Couple Black

1In Stock

$335.03

$257.09

$243.50

$218.84

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories 4P COVER FOR SCREW CONNECTOR

NZM1-4-XKSA
Eaton Electrical
1: $159.88
1In Stock
New At Mouser

Mfr. Part No.
NZM1-4-XKSA

Mouser Part No
504-NZM1-4-XKSA

New At Mouser

Eaton Electrical

Circuit Breaker Accessories 4P COVER FOR SCREW CONNECTOR

Datasheet

1In Stock

$159.88

$157.52

$143.12

$132.36

View

Min.: 1
Mult.: 1

Automotive Fuses 3A 32V FAST ACTING BULK

BK-ATC-3
Bussmann / Eaton
1: $2.59
4,882In Stock

Mfr. Part No.
BK-ATC-3

Mouser Part No
504-BK-ATC-3

Bussmann / Eaton

Automotive Fuses 3A 32V FAST ACTING BULK

Datasheet

4,882In Stock

$2.59

$1.99

$1.66

$1.54

View

Min.: 1
Mult.: 1

Fuse Holder Accessories MKNG STRIP MT FIN (KU)

MTMU12
Bussmann / Eaton
1: $6.37
525In Stock

Mfr. Part No.
MTMU12

Mouser Part No
504-MTMU12

Bussmann / Eaton

Fuse Holder Accessories MKNG STRIP MT FIN (KU)

525In Stock

$6.37

$4.04

$4.02

$3.95

Min.: 1
Mult.: 1

Battery Management Systems

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Battery Management Systems

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