Power – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Power

List Images

Results: 8,448

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Supercapacitors / Ultracapacitors 25F 2.7V EDLC HV SERIES CYL

HV1625-2R7256-R
Eaton Electronics
1: $7.38
462In Stock

Mfr. Part #
HV1625-2R7256-R

Mouser Part #
504-HV1625-2R7256-R

Eaton Electronics

Supercapacitors / Ultracapacitors 25F 2.7V EDLC HV SERIES CYL

Learn More

Datasheet

Product Comments

462In Stock

$7.38

$5.43

$4.57

$4.31

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 100F 2.7V EDLC HV SERIES CYL

HV1860-2R7107-R
Eaton Electronics
1: $16.91
14In Stock

Mfr. Part #
HV1860-2R7107-R

Mouser Part #
504-HV1860-2R7107-R

Eaton Electronics

Supercapacitors / Ultracapacitors 100F 2.7V EDLC HV SERIES CYL

Learn More

Datasheet

Product Comments

14In Stock

$16.91

$11.72

$11.13

$10.65

Min.: 1
Mult.: 1

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

KR-5R5C224-R
Eaton Electronics
1: $6.03
509In Stock

Mfr. Part #
KR-5R5C224-R

Mouser Part #
504-KR-5R5C224-R

Eaton Electronics

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

Learn More

Datasheet

509In Stock

$6.03

$4.60

$4.08

$3.80

View

Min.: 1
Mult.: 1

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

KR-5R5C224H-R
Eaton Electronics
1: $7.05
525In Stock

Mfr. Part #
KR-5R5C224H-R

Mouser Part #
504-KR-5R5C224H-R

Eaton Electronics

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

Learn More

Datasheet

525In Stock

$7.05

$5.05

$4.26

$4.09

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.68F 5.5V 80%

KW-5R5C684H-R
Eaton Electronics
1: $16.94
101In Stock

Mfr. Part #
KW-5R5C684H-R

Mouser Part #
504-KW-5R5C684H-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.68F 5.5V 80%

Learn More

Datasheet

101In Stock

$16.94

$12.91

$11.30

$10.80

$10.15

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL

M0810-2R5105-R
Eaton Electronics
1: $13.27
264In Stock

Mfr. Part #
M0810-2R5105-R

Mouser Part #
504-M0810-2R5105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 2.5V EDLC M SERIES CYL

Learn More

Datasheet

264In Stock

$13.27

$9.84

$8.26

$7.72

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

PB-5R0H105-R
Eaton Electronics
1: $21.17
87In Stock

Mfr. Part #
PB-5R0H105-R

Mouser Part #
504-PB-5R0H105-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL

Learn More

Datasheet

87In Stock

$21.17

$16.37

$14.43

$13.84

$11.25

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .47F 5V EDLC P SERIES CYL

PB-5R0V474-R
Eaton Electronics
1: $18.66
223In Stock

Mfr. Part #
PB-5R0V474-R

Mouser Part #
504-PB-5R0V474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5V EDLC P SERIES CYL

Learn More

Datasheet

223In Stock

$18.66

$14.04

$11.90

$11.19

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2.5F 5V EDLC PHB SERIES VERT

PHB-5R0V255-R
Eaton Electronics
1: $37.22
90In Stock

Mfr. Part #
PHB-5R0V255-R

Mouser Part #
504-PHB-5R0V255-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.5F 5V EDLC PHB SERIES VERT

Learn More

Datasheet

90In Stock

$37.22

$28.19

$24.01

$22.58

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H305-R
Eaton Electronics
1: $35.56
3In Stock
50Expected 2026-06-30

Mfr. Part #
PHV-5R4H305-R

Mouser Part #
504-PHV-5R4H305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ

Learn More

Datasheet

Product Comments

3In Stock

50Expected 2026-06-30

$35.56

$26.92

$22.94

$21.58

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H474-R
Eaton Electronics
1: $17.95
198In Stock

Mfr. Part #
PHV-5R4H474-R

Mouser Part #
504-PHV-5R4H474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES HORZ

Learn More

Datasheet

Product Comments

198In Stock

$17.95

$13.52

$11.45

$10.76

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT

PHV-5R4V255-R
Eaton Electronics
1: $32.64
14In Stock

Mfr. Part #
PHV-5R4V255-R

Mouser Part #
504-PHV-5R4V255-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES VERT

Learn More

Datasheet

Product Comments

14In Stock

$32.64

$24.72

$21.05

$19.81

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT

PHV-5R4V305-R
Eaton Electronics
1: $18.60
63In Stock

Mfr. Part #
PHV-5R4V305-R

Mouser Part #
504-PHV-5R4V305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT

Learn More

Datasheet

Product Comments

63In Stock

$18.60

$17.83

$17.08

$14.59

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES VERT

PHV-5R4V505-R
Eaton Electronics
1: $27.71
95In Stock

Mfr. Part #
PHV-5R4V505-R

Mouser Part #
504-PHV-5R4V505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES VERT

Learn More

Datasheet

Product Comments

95In Stock

$27.71

$22.96

$21.16

$20.85

$17.79

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 3.9V 30%

PHVL-3R9H155-R
Eaton Electronics
1: $12.35
143In Stock

Mfr. Part #
PHVL-3R9H155-R

Mouser Part #
504-PHVL-3R9H155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 3.9V 30%

Learn More

Datasheet

143In Stock

$12.35

$11.73

$10.59

$10.57

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2.5F 3.9V 30%

PHVL-3R9H255-R
Eaton Electronics
1: $10.42
77In Stock

Mfr. Part #
PHVL-3R9H255-R

Mouser Part #
504-PHVL-3R9H255-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.5F 3.9V 30%

Learn More

Datasheet

77In Stock

$10.42

$7.67

$6.57

$6.23

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2.0F 3.9V 30%

PHVL-3R9H305-R
Eaton Electronics
1: $12.03
85In Stock

Mfr. Part #
PHVL-3R9H305-R

Mouser Part #
504-PHVL-3R9H305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.0F 3.9V 30%

Learn More

Datasheet

85In Stock

$12.03

$8.93

$7.50

$6.99

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.47F 3.9V 30%

PHVL-3R9H474-R
Eaton Electronics
1: $9.21
196In Stock

Mfr. Part #
PHVL-3R9H474-R

Mouser Part #
504-PHVL-3R9H474-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.47F 3.9V 30%

Learn More

Datasheet

196In Stock

$9.21

$6.90

$5.89

$5.58

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 5.0F 3.9V 30%

PHVL-3R9H505-R
Eaton Electronics
1: $10.93
126In Stock

Mfr. Part #
PHVL-3R9H505-R

Mouser Part #
504-PHVL-3R9H505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5.0F 3.9V 30%

Learn More

Datasheet

126In Stock

$10.93

$8.08

$6.94

$6.59

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 3.9V 30%

PHVL-3R9V155-R
Eaton Electronics
1: $11.61
229In Stock

Mfr. Part #
PHVL-3R9V155-R

Mouser Part #
504-PHVL-3R9V155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 3.9V 30%

Learn More

Datasheet

229In Stock

$11.61

$10.83

$10.12

$9.44

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2.5F 3.9V 30%

PHVL-3R9V255-R
Eaton Electronics
1: $10.06
114In Stock

Mfr. Part #
PHVL-3R9V255-R

Mouser Part #
504-PHVL-3R9V255-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.5F 3.9V 30%

Learn More

Datasheet

114In Stock

$10.06

$7.39

$6.34

$6.00

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3.0F 3.9V 30%

PHVL-3R9V305-R
Eaton Electronics
1: $11.63
65In Stock

Mfr. Part #
PHVL-3R9V305-R

Mouser Part #
504-PHVL-3R9V305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3.0F 3.9V 30%

Learn More

Datasheet

65In Stock

$11.63

$8.62

$7.24

$6.74

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 5.0F 3.9V 30%

PHVL-3R9V505-R
Eaton Electronics
1: $10.59
188In Stock

Mfr. Part #
PHVL-3R9V505-R

Mouser Part #
504-PHVL-3R9V505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5.0F 3.9V 30%

Learn More

Datasheet

188In Stock

$10.59

$7.81

$6.70

$6.36

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .47F 5V EDLC PM SERIES VERT

PM-5R0V474-R
Eaton Electronics
1: $21.55
163In Stock

Mfr. Part #
PM-5R0V474-R

Mouser Part #
504-PM-5R0V474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5V EDLC PM SERIES VERT

Learn More

Datasheet

163In Stock

$21.55

$16.32

$13.89

$13.07

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3.0F 6V 20%

PTV-6R0V305-R
Eaton Electronics
1: $13.02
71In Stock
100Expected 2026-02-23

Mfr. Part #
PTV-6R0V305-R

Mouser Part #
504-PTV-6R0V305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3.0F 6V 20%

Learn More

Datasheet

71In Stock

100Expected 2026-02-23

$13.02

$9.75

$8.43

$8.42

View

Min.: 1
Mult.: 1

Battery Management Systems

Types of Power

Mouser Electronics®

Company

Resources

Support