Passive Components – Mouser Japan

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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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Types of Passive Components

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Results: 3,345

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Part #

Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Dual 84W 12V 6A 1A

POEB3FB1V84W2X12
Eaton Electronics
1: ¥1,418.5
244In Stock

Mfr. Part #
POEB3FB1V84W2X12

Mouser Part #
504-POEB3FB1V84W2X12

Eaton Electronics

Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Dual 84W 12V 6A 1A

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Datasheet

244In Stock

Cut Tape

¥1,418.5

¥1,086.3

¥996.6

¥941.8

Reel

¥911.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A

POEB3FW1V50W1X5
Eaton Electronics
1: ¥1,192.6
249In Stock

Mfr. Part #
POEB3FW1V50W1X5

Mouser Part #
504-POEB3FW1V50W1X5

Eaton Electronics

Audio Transformers / Signal Transformers Fwd Xfmr EFD25 Single 50W 5V 10A

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Datasheet

249In Stock

Cut Tape

¥1,192.6

¥913.6

¥838.8

¥800.6

Reel

¥792.3

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MouseReel Available

Min.: 1
Mult.: 1

: 100

Audio Transformers / Signal Transformers Fwd Xfmr EFD30 Single 156W 12V 13A

POEB4FW1V156W1X12
Eaton Electronics
1: ¥1,504.9
116In Stock

Mfr. Part #
POEB4FW1V156W1X12

Mouser Part #
504-POEB4FW1V156W112

Eaton Electronics

Audio Transformers / Signal Transformers Fwd Xfmr EFD30 Single 156W 12V 13A

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Datasheet

116In Stock

Cut Tape

¥1,504.9

¥1,152.7

¥1,058.1

Reel

¥999.9

¥968.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 50

Varistors 30 VDC 1200PF

MLVC18V030C1200
Eaton Electronics
1: ¥144.5
4,379In Stock

Mfr. Part #
MLVC18V030C1200

Mouser Part #
504-MLVC18V030C1200

Eaton Electronics

Varistors 30 VDC 1200PF

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Datasheet

4,379In Stock

Cut Tape

¥144.5

¥92.5

¥81.2

¥79.1

View

Reel

¥76.4

Min.: 1
Mult.: 1

: 3,000

Varistors 30 VDC 2200PF

MLVC22V030C2200
Eaton Electronics
1: ¥166.1
2,529In Stock
3,000Expected 9/24/2026

Mfr. Part #
MLVC22V030C2200

Mouser Part #
504-MLVC22V030C2200

Eaton Electronics

Varistors 30 VDC 2200PF

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Datasheet

2,529In Stock

3,000Expected 9/24/2026

Cut Tape

¥166.1

¥107.5

¥96

¥94.7

Reel

¥93.7

¥93.3

Min.: 1
Mult.: 1

: 3,000

Varistors 56 VDC 1000PF

MLVC22V056C1000
Eaton Electronics
1: ¥194.3
2,772In Stock
6,000Expected 11/30/2026

Mfr. Part #
MLVC22V056C1000

Mouser Part #
504-MLVC22V056C1000

Eaton Electronics

Varistors 56 VDC 1000PF

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Datasheet

2,772In Stock

6,000Expected 11/30/2026

Cut Tape

¥194.3

¥126.2

¥111.5

¥104.3

Reel

¥93.7

View

Min.: 1
Mult.: 1

: 3,000

Common Mode Chokes / Filters 22 UH CAN-BUS AEC-Q200

ACE1V3225-220-R
Eaton Electronics
1: ¥134.5
3,784In Stock

Mfr. Part #
ACE1V3225-220-R

Mouser Part #
504-ACE1V3225-220-R

Eaton Electronics

Common Mode Chokes / Filters 22 UH CAN-BUS AEC-Q200

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Datasheet

3,784In Stock

Cut Tape

¥134.5

¥110.3

¥96.3

¥90.7

Reel

¥80.1

View

Min.: 1
Mult.: 1

: 1,000

Supercapacitors / Ultracapacitors .22F 2.5V EDLC B SERIES CYL

B0510-2R5224-R
Eaton Electronics
1: ¥393.7
2,318In Stock

Mfr. Part #
B0510-2R5224-R

Mouser Part #
504-B0510-2R5224-R

Eaton Electronics

Supercapacitors / Ultracapacitors .22F 2.5V EDLC B SERIES CYL

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Datasheet

2,318In Stock

¥393.7

¥274.1

¥222.6

¥207.6

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 2.2F 2.5V EDLC B SERIES CYL

B0820-2R5225-R
Eaton Electronics
1: ¥1,378.6
285In Stock

Mfr. Part #
B0820-2R5225-R

Mouser Part #
504-B0820-2R5225-R

Eaton Electronics

Supercapacitors / Ultracapacitors 2.2F 2.5V EDLC B SERIES CYL

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Datasheet

285In Stock

¥1,378.6

¥1,031.5

¥1,029.8

¥923.5

¥752.4

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 10F 2.5V HB SERIES CYL

HB1030-2R5106-R
Eaton Electronics
1: ¥702.6
785In Stock

Mfr. Part #
HB1030-2R5106-R

Mouser Part #
504-HB1030-2R5106-R

Eaton Electronics

Supercapacitors / Ultracapacitors 10F 2.5V HB SERIES CYL

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Datasheet

785In Stock

¥702.6

¥519.9

¥436.8

¥411.9

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 60F 2.8V EDLC HB SERIES CYL

HB1840-2R5606-R
Eaton Electronics
1: ¥1,654.4
433In Stock
1,740On Order

Mfr. Part #
HB1840-2R5606-R

Mouser Part #
504-HB1840-2R5606-R

Eaton Electronics

Supercapacitors / Ultracapacitors 60F 2.8V EDLC HB SERIES CYL

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Datasheet

433In Stock

1,740On Order

¥1,654.4

¥1,136.1

¥1,076.3

¥1,029.8

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Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm

HS0820-3R8256-R
Eaton Electronics
1: ¥652.8
1,000In Stock

Mfr. Part #
HS0820-3R8256-R

Mouser Part #
504-HS0820-3R8256-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton HS Hybrid Supercapacitor, 3.8V, 25F, 0.65 ohm

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Datasheet

1,000In Stock

¥652.8

¥466.7

¥388.7

¥358.8

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 0.30F 3.8V 20%

HSL1016-3R8306-R
Eaton Electronics
1: ¥679.3
1,355In Stock

Mfr. Part #
HSL1016-3R8306-R

Mouser Part #
504-HSL1016-3R8306-R

Eaton Electronics

Supercapacitors / Ultracapacitors 0.30F 3.8V 20%

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Datasheet

1,355In Stock

¥679.3

¥483.4

¥405.3

¥378.7

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 220F 3.8V 20%

HSL1625-3R8227-R
Eaton Electronics
1: ¥2,245.7
244In Stock

Mfr. Part #
HSL1625-3R8227-R

Mouser Part #
504-HSL1625-3R8227-R

Eaton Electronics

Supercapacitors / Ultracapacitors 220F 3.8V 20%

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Datasheet

244In Stock

¥2,245.7

¥1,659.3

¥1,614.5

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 5F 2.7V EDLC HV SERIES CYL

HV1020-2R7505-R
Eaton Electronics
1: ¥382
2,028In Stock
12,900On Order

Mfr. Part #
HV1020-2R7505-R

Mouser Part #
504-HV1020-2R7505-R

Eaton Electronics

Supercapacitors / Ultracapacitors 5F 2.7V EDLC HV SERIES CYL

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Datasheet

Product Comments

2,028In Stock

12,900On Order

¥382

¥277.4

¥225.9

Reel

¥207.6

¥181

View

Min.: 1
Mult.: 1

: 100

Supercapacitors / Ultracapacitors 10F 2.7V EDLC HV SERIES CYL

HV1030-2R7106-R
Eaton Electronics
1: ¥574.7
2,414In Stock

Mfr. Part #
HV1030-2R7106-R

Mouser Part #
504-HV1030-2R7106-R

Eaton Electronics

Supercapacitors / Ultracapacitors 10F 2.7V EDLC HV SERIES CYL

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Datasheet

Product Comments

2,414In Stock

¥574.7

¥403.6

¥335.5

Reel

¥313.9

¥279

¥240.8

Min.: 1
Mult.: 1

: 100

Supercapacitors / Ultracapacitors 1.0F 5.5V 80%

KR-5R5C105H-R
Eaton Electronics
1: ¥1,553
506In Stock

Mfr. Part #
KR-5R5C105H-R

Mouser Part #
504-KR-5R5C105H-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.0F 5.5V 80%

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Datasheet

506In Stock

¥1,553

¥1,373.6

¥1,091.3

¥975

View

Min.: 1
Mult.: 1

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

KR-5R5C474-R
Eaton Electronics
1: ¥1,066.4
2,833In Stock

Mfr. Part #
KR-5R5C474-R

Mouser Part #
504-KR-5R5C474-R

Eaton Electronics

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

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Datasheet

2,833In Stock

¥1,066.4

¥837.1

¥765.7

¥727.5

¥717.6

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell HORZ

KR-5R5H155-R
Eaton Electronics
1: ¥2,199.2
1,240In Stock

Mfr. Part #
KR-5R5H155-R

Mouser Part #
504-KR-5R5H155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell HORZ

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Datasheet

1,240In Stock

¥2,199.2

¥1,671

¥1,528.1

¥1,443.4

View

Min.: 1
Mult.: 1

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

KR-5R5H334-R
Eaton Electronics
1: ¥687.7
1,377In Stock
5,000Expected 10/29/2026

Mfr. Part #
KR-5R5H334-R

Mouser Part #
504-KR-5R5H334-R

Eaton Electronics

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

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Datasheet

1,377In Stock

5,000Expected 10/29/2026

¥687.7

¥506.6

¥425.2

¥400.3

View

Min.: 1
Mult.: 1

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

KR-5R5H474-R
Eaton Electronics
1: ¥1,277.3
1,632In Stock

Mfr. Part #
KR-5R5H474-R

Mouser Part #
504-KR-5R5H474-R

Eaton Electronics

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

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Datasheet

1,632In Stock

¥1,277.3

¥950.1

¥818.9

¥779

¥769

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT

KR-5R5V155-R
Eaton Electronics
1: ¥1,881.9
1,196In Stock

Mfr. Part #
KR-5R5V155-R

Mouser Part #
504-KR-5R5V155-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.5F 5.5V EDLC Coin Cell VERT

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Datasheet

1,196In Stock

¥1,881.9

¥1,541.4

¥1,538.1

¥1,528.1

View

Min.: 1
Mult.: 1

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

KR-5R5V224-R
Eaton Electronics
1: ¥657.8
3,127In Stock

Mfr. Part #
KR-5R5V224-R

Mouser Part #
504-KR-5R5V224-R

Eaton Electronics

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

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Datasheet

3,127In Stock

¥657.8

¥466.7

¥390.3

¥367.1

View

Min.: 1
Mult.: 1

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

KR-5R5V474-R
Eaton Electronics
1: ¥1,186
893In Stock

Mfr. Part #
KR-5R5V474-R

Mouser Part #
504-KR-5R5V474-R

Eaton Electronics

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

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Datasheet

893In Stock

¥1,186

¥930.2

¥802.3

¥779

¥769

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Horiz

KVR-5R0C155-R
Eaton Electronics
1: ¥1,312.2
1,253In Stock

Mfr. Part #
KVR-5R0C155-R

Mouser Part #
504-KVR-5R0C155-R

Eaton Electronics

Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Horiz

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Datasheet

1,253In Stock

Cut Tape

¥1,312.2

¥998.3

¥878.7

Reel

¥877

¥808.9

Quote

Min.: 1
Mult.: 1

: 500