Passive Components – 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 Passive Components

List Images

Results: 3,034

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 .1F 5.5V EDLC Coin Cell Cyl

KR-5R5C104-R
Eaton Electronics
1: $4.85
734In Stock

Mfr. Part #
KR-5R5C104-R

Mouser Part #
504-KR-5R5C104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

734In Stock

$4.85

$3.44

$3.10

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl

KR-5R5C155-R
Eaton Electronics
1: $9.75
808In Stock

Mfr. Part #
KR-5R5C155-R

Mouser Part #
504-KR-5R5C155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

808In Stock

$9.75

$7.15

$6.11

$5.80

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell Cyl

KR-5R5C334-R
Eaton Electronics
1: $10.19
530In Stock

Mfr. Part #
KR-5R5C334-R

Mouser Part #
504-KR-5R5C334-R

Eaton Electronics

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

530In Stock

$10.19

$7.51

$6.28

$5.85

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell Cyl

KR-5R5C474-R
Eaton Electronics
1: $8.66
3,607In Stock

Mfr. Part #
KR-5R5C474-R

Mouser Part #
504-KR-5R5C474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell Cyl

Learn More

Datasheet

3,607In Stock

$8.66

$6.65

$5.79

$5.71

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ

KR-5R5H104-R
Eaton Electronics
1: $6.68
1,597In Stock

Mfr. Part #
KR-5R5H104-R

Mouser Part #
504-KR-5R5H104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

1,597In Stock

$6.68

$4.79

$4.28

$4.25

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell HORZ

KR-5R5H334-R
Eaton Electronics
1: $6.39
1,456In Stock
1,500Expected 2026-07-20

Mfr. Part #
KR-5R5H334-R

Mouser Part #
504-KR-5R5H334-R

Eaton Electronics

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

1,456In Stock

1,500Expected 2026-07-20

$6.39

$4.54

$4.51

$4.11

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell HORZ

KR-5R5H474-R
Eaton Electronics
1: $10.76
2,408In Stock

Mfr. Part #
KR-5R5H474-R

Mouser Part #
504-KR-5R5H474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell HORZ

Learn More

Datasheet

2,408In Stock

$10.76

$8.78

$7.57

$7.20

$6.59

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell VERT

KR-5R5V104-R
Eaton Electronics
1: $6.00
2,926In Stock

Mfr. Part #
KR-5R5V104-R

Mouser Part #
504-KR-5R5V104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

2,926In Stock

$6.00

$4.33

$3.93

$3.73

$3.67

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT

KR-5R5V155-R
Eaton Electronics
1: $15.87
1,476In Stock

Mfr. Part #
KR-5R5V155-R

Mouser Part #
504-KR-5R5V155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

1,476In Stock

$15.87

$13.34

$13.02

$12.65

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .22F 5.5v EDLC Coin Cell VERT

KR-5R5V224-R
Eaton Electronics
1: $6.08
4,294In Stock

Mfr. Part #
KR-5R5V224-R

Mouser Part #
504-KR-5R5V224-R

Eaton Electronics

Supercapacitors / Ultracapacitors .22F 5.5v EDLC Coin Cell VERT

Learn More

Datasheet

4,294In Stock

$6.08

$4.31

$3.61

$3.39

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell VERT

KR-5R5V334-R
Eaton Electronics
1: $4.70
1,192In Stock

Mfr. Part #
KR-5R5V334-R

Mouser Part #
504-KR-5R5V334-R

Eaton Electronics

Supercapacitors / Ultracapacitors .33F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

1,192In Stock

$4.70

$4.04

$3.98

$3.84

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell VERT

KR-5R5V474-R
Eaton Electronics
1: $10.22
546In Stock

Mfr. Part #
KR-5R5V474-R

Mouser Part #
504-KR-5R5V474-R

Eaton Electronics

Supercapacitors / Ultracapacitors .47F 5.5V EDLC Coin Cell VERT

Learn More

Datasheet

546In Stock

$10.22

$8.17

$7.41

$7.05

$6.59

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors CAP 0.1F 5.5V EDLC Coin Cell Cylind

KW-5R5C104-R
Eaton Electronics
1: $12.19
1,058In Stock
4,800Expected 2026-02-23

Mfr. Part #
KW-5R5C104-R

Mouser Part #
504-KW-5R5C104-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP 0.1F 5.5V EDLC Coin Cell Cylind

Learn More

Datasheet

1,058In Stock

4,800Expected 2026-02-23

$12.19

$9.04

$7.58

$7.09

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors CAP 0.22F 5.5V EDLC Coin Cell Cylind

KW-5R5C224-R
Eaton Electronics
1: $9.59
2,363In Stock

Mfr. Part #
KW-5R5C224-R

Mouser Part #
504-KW-5R5C224-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP 0.22F 5.5V EDLC Coin Cell Cylind

Learn More

Datasheet

2,363In Stock

$9.59

$8.15

$7.01

$6.75

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind

KW-5R5C334-R
Eaton Electronics
1: $12.57
1,667In Stock
2,400Expected 2026-05-26

Mfr. Part #
KW-5R5C334-R

Mouser Part #
504-KW-5R5C334-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP 0.33F 5.5V EDLC Coin Cell Cylind

Learn More

Datasheet

1,667In Stock

2,400Expected 2026-05-26

$12.57

$9.32

$7.83

$7.32

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.33F 5.5V 80%

KW-5R5C334H-R
Eaton Electronics
1: $12.08
743In Stock

Mfr. Part #
KW-5R5C334H-R

Mouser Part #
504-KW-5R5C334H-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.33F 5.5V 80%

Learn More

Datasheet

743In Stock

$12.08

$7.94

$6.59

$6.25

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors CAP 0.68F 5.5V EDLC Coin Cell Cylind

KW-5R5C684-R
Eaton Electronics
1: $17.44
343In Stock

Mfr. Part #
KW-5R5C684-R

Mouser Part #
504-KW-5R5C684-R

Eaton Electronics

Supercapacitors / Ultracapacitors CAP 0.68F 5.5V EDLC Coin Cell Cylind

Learn More

Datasheet

343In Stock

$17.44

$12.79

$11.73

$10.30

Quote

Min.: 1
Mult.: 1

Varistors MLVC18 MLV, 060A, 76V

MLVC18V060C650
Eaton Electronics
1: $1.09
4,345In Stock

Mfr. Part #
MLVC18V060C650

Mouser Part #
504-MLVC18V060C650

Eaton Electronics

Varistors MLVC18 MLV, 060A, 76V

Learn More

Datasheet

4,345In Stock

Cut Tape

$1.09

$0.697

$0.683

$0.652

Reel

$0.622

$0.606

Min.: 1
Mult.: 1

Reel: 3,000

Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL

PB-5R0V104-R
Eaton Electronics
1: $15.24
1,288In Stock

Mfr. Part #
PB-5R0V104-R

Mouser Part #
504-PB-5R0V104-R

Eaton Electronics

Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL

Learn More

Datasheet

1,288In Stock

$15.24

$11.34

$9.55

$8.95

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES HORZ

PHB-5R0H305-R
Eaton Electronics
1: $32.40
147In Stock

Mfr. Part #
PHB-5R0H305-R

Mouser Part #
504-PHB-5R0H305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3F 5V EDLC PHB SERIES HORZ

Learn More

Datasheet

147In Stock

$32.40

$25.19

$22.90

$22.36

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ

PHV-5R4H505-R
Eaton Electronics
1: $43.13
179In Stock

Mfr. Part #
PHV-5R4H505-R

Mouser Part #
504-PHV-5R4H505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES HORZ

Learn More

Datasheet

Product Comments

179In Stock

$43.13

$32.68

$27.83

$26.17

View

Min.: 1
Mult.: 1

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

PHV-5R4V474-R
Eaton Electronics
1: $11.60
634In Stock

Mfr. Part #
PHV-5R4V474-R

Mouser Part #
504-PHV-5R4V474-R

Eaton Electronics

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

Learn More

Datasheet

Product Comments

634In Stock

$11.60

$11.25

$9.67

$8.38

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.47F 3.9V 30%

PHVL-3R9V474-R
Eaton Electronics
1: $9.21
675In Stock

Mfr. Part #
PHVL-3R9V474-R

Mouser Part #
504-PHVL-3R9V474-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.47F 3.9V 30%

Learn More

Datasheet

675In Stock

$9.21

$6.97

$6.55

$5.69

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 3F 5V EDLC PM SERIES VERT

PM-5R0V305-R
Eaton Electronics
1: $49.96
113In Stock

Mfr. Part #
PM-5R0V305-R

Mouser Part #
504-PM-5R0V305-R

Eaton Electronics

Supercapacitors / Ultracapacitors 3F 5V EDLC PM SERIES VERT

Learn More

Datasheet

113In Stock

$49.96

$37.85

$32.24

$30.32

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 6.0F 3V 30%

TV1020-3R0605-R
Eaton Electronics
1: $3.98
2,468In Stock

Mfr. Part #
TV1020-3R0605-R

Mouser Part #
504-TV1020-3R0605-R

Eaton Electronics

Supercapacitors / Ultracapacitors 6.0F 3V 30%

Learn More

Datasheet

2,468In Stock

$3.98

$2.76

$2.39

$2.38

View

Min.: 1
Mult.: 1

Battery Management Systems

Types of Passive Components

Mouser Electronics®

Company

Resources

Support