Passive Components – Mouser Japan

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Cermet Trimmers

Nidec Components Cermet Trimmers are available in single, 3, 14, 15, and 18 turns. The trimmers come in ST-4/42, ST-2/5/7/32, SM-3/31/42/43, CT-6/20/94/9, and TM-7 variants. Nidec Cermet Trimmers come in J-hook, gull-wing, and through-hole terminals with top and side setting positions. These trimmers feature a 10Ω to 2MΩ resistance range and 0W, 0.5W, 0.125W, and 0.25W power ratings.

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Types of Passive Components

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Part #

Trimmer Resistors - SMD 20 KW 3mm SMD 5 turn J-lead, top adjust

SM-31W203
Nidec Components
1: ¥669.4
196Expected 9/17/2026

Mfr. Part #
SM-31W203

Mouser Part #
229-SM-31W203

Nidec Components

Trimmer Resistors - SMD 20 KW 3mm SMD 5 turn J-lead, top adjust

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Datasheet

196Expected 9/17/2026

¥669.4

¥538.2

¥493.3

¥431.9

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Min.: 1
Mult.: 1

Trimmer Resistors - SMD 200 W 3mm SMD multi turn J-lead, top adj., 11 turn

SM-3TW201
Nidec Components
1: ¥588
500Expected 8/17/2026

Mfr. Part #
SM-3TW201

Mouser Part #
229-SM-3TW201

Nidec Components

Trimmer Resistors - SMD 200 W 3mm SMD multi turn J-lead, top adj., 11 turn

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Datasheet

500Expected 8/17/2026

Cut Tape

¥588

¥490

¥430.2

¥406.9

Reel

¥355.5

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MouseReel Available

Min.: 1
Mult.: 1

: 500

Trimmer Resistors - SMD 2 KW 3mm SMD multi turn J-lead, top adj.

SM-3W202
Nidec Components
1: ¥700.9
175Expected 10/2/2026

Mfr. Part #
SM-3W202

Mouser Part #
229-SM-3W202

Nidec Components

Trimmer Resistors - SMD 2 KW 3mm SMD multi turn J-lead, top adj.

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Datasheet

175Expected 10/2/2026

¥700.9

¥563.1

¥516.6

¥466.7

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Min.: 1
Mult.: 1

Trimmer Resistors - SMD 5 KW 3mm SMD multi turn J-lead, top adj.

SM-3W502
Nidec Components
1: ¥700.9
200Expected 10/16/2026

Mfr. Part #
SM-3W502

Mouser Part #
229-SM-3W502

Nidec Components

Trimmer Resistors - SMD 5 KW 3mm SMD multi turn J-lead, top adj.

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Datasheet

200Expected 10/16/2026

¥700.9

¥654.4

¥397

¥392

Min.: 1
Mult.: 1

Trimmer Resistors - SMD 2 KW 5mm SMD 11 turn, J-lead, top-adjustment

SM-42TW202
Nidec Components
1: ¥568.1
730Expected 9/25/2026

Mfr. Part #
SM-42TW202

Mouser Part #
229-SM-42TW202

Nidec Components

Trimmer Resistors - SMD 2 KW 5mm SMD 11 turn, J-lead, top-adjustment

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Datasheet

730Expected 9/25/2026

Cut Tape

¥568.1

¥473.4

¥415.3

¥393.7

Reel

¥363.8

View

Min.: 1
Mult.: 1

: 250

Trimmer Resistors - SMD 100 W 5mm SMD 11 turn, Gull-wing, top-adjustment

SM-42TX101
Nidec Components
1: ¥720.9
240Expected 11/6/2026

Mfr. Part #
SM-42TX101

Mouser Part #
229-SM-42TX101

Nidec Components

Trimmer Resistors - SMD 100 W 5mm SMD 11 turn, Gull-wing, top-adjustment

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Datasheet

240Expected 11/6/2026

Cut Tape

¥720.9

¥579.7

¥531.5

¥465.1

Reel

¥383.7

View

Min.: 1
Mult.: 1

: 250

Trimmer Resistors - SMD 5 KW 5mm SMD 11 turn, J-lead, top-adjustment

SM-42W502
Nidec Components
1: ¥720.9
200Expected 8/20/2026

Mfr. Part #
SM-42W502

Mouser Part #
229-SM-42W502

Nidec Components

Trimmer Resistors - SMD 5 KW 5mm SMD 11 turn, J-lead, top-adjustment

Learn More

Datasheet

200Expected 8/20/2026

¥720.9

¥579.7

¥531.5

¥408.6

View

Min.: 1
Mult.: 1

Trimmer Resistors - SMD 100 KW 5mm SMD 5 turn, J-lead, top-adjustment

SM-43TW104
Nidec Components
1: ¥534.8
758On Order

Mfr. Part #
SM-43TW104

Mouser Part #
229-SM-43TW104

Nidec Components

Trimmer Resistors - SMD 100 KW 5mm SMD 5 turn, J-lead, top-adjustment

Learn More

Datasheet

758On Order

Cut Tape

¥534.8

¥446.8

¥392

¥370.4

Reel

¥342.2

View

Min.: 1
Mult.: 1

: 250

Trimmer Resistors - SMD 20 KW 5mm SMD 5 turn, J-lead, top-adjustment

SM-43TW203
Nidec Components
1: ¥534.8
588On Order

Mfr. Part #
SM-43TW203

Mouser Part #
229-SM-43TW203

Nidec Components

Trimmer Resistors - SMD 20 KW 5mm SMD 5 turn, J-lead, top-adjustment

Learn More

Datasheet

588On Order

Cut Tape

¥534.8

¥446.8

¥392

¥370.4

Reel

¥342.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Trimmer Resistors - SMD 100 KW 3mm SMD single turn J-lead, top adj.

ST-32ETA104
Nidec Components
1: ¥244.2
995On Order

Mfr. Part #
ST-32ETA104

Mouser Part #
229-ST-32ETA104

Nidec Components

Trimmer Resistors - SMD 100 KW 3mm SMD single turn J-lead, top adj.

Learn More

Datasheet

995On Order

Cut Tape

¥244.2

¥204.3

¥179.4

¥169.4

Reel

¥148.3

View

Min.: 1
Mult.: 1

: 500

Trimmer Resistors - SMD 500 W 3mm SMD single turn J-lead, top adj.

ST-32ETA501
Nidec Components
1: ¥257.5
1,000Expected 9/16/2026

Mfr. Part #
ST-32ETA501

Mouser Part #
229-ST-32ETA501

Nidec Components

Trimmer Resistors - SMD 500 W 3mm SMD single turn J-lead, top adj.

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Datasheet

1,000Expected 9/16/2026

Cut Tape

¥257.5

¥214.3

¥189.4

¥179.4

Reel

¥155.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Trimmer Resistors - SMD 1 KW 3mm SMD single turn J-lead, side adj.

ST-32ETG102
Nidec Components
1: ¥411.9
483Expected 9/30/2026

Mfr. Part #
ST-32ETG102

Mouser Part #
229-ST-32ETG102

Nidec Components

Trimmer Resistors - SMD 1 KW 3mm SMD single turn J-lead, side adj.

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Datasheet

483Expected 9/30/2026

Cut Tape

¥411.9

¥332.2

¥304

¥265.8

Reel

¥225.9

View

Min.: 1
Mult.: 1

: 500

Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, top adj.

ST-5EW104
Nidec Components
1: ¥794
199Expected 8/20/2026

Mfr. Part #
ST-5EW104

Mouser Part #
229-ST-5EW104

Nidec Components

Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, top adj.

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Datasheet

199Expected 8/20/2026

¥794

¥657.8

¥558.1

¥456.8

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Min.: 1
Mult.: 1

Trimmer Resistors - SMD 50 W 6mm SMD multi turn Gull wing, side adj.

ST-5EX500
Nidec Components
1: ¥794
195Expected 8/12/2026

Mfr. Part #
ST-5EX500

Mouser Part #
229-ST-5EX500

Nidec Components

Trimmer Resistors - SMD 50 W 6mm SMD multi turn Gull wing, side adj.

Learn More

Datasheet

195Expected 8/12/2026

¥794

¥657.8

¥558.1

¥456.8

View

Min.: 1
Mult.: 1

Trimmer Resistors - SMD 50 KW 6mm SMD multi turn Gull wing, side adj.

ST-5EX503
Nidec Components
1: ¥794
190Expected 8/12/2026

Mfr. Part #
ST-5EX503

Mouser Part #
229-ST-5EX503

Nidec Components

Trimmer Resistors - SMD 50 KW 6mm SMD multi turn Gull wing, side adj.

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Datasheet

190Expected 8/12/2026

¥794

¥657.8

¥558.1

¥456.8

View

Min.: 1
Mult.: 1

Trimmer Resistors - SMD 20 KW 7mm SMD multi turn Gull wing, top adj.

ST-7ETB203
Nidec Components
1: ¥1,363.7
250Expected 11/2/2026

Mfr. Part #
ST-7ETB203

Mouser Part #
229-ST-7ETB203

Nidec Components

Trimmer Resistors - SMD 20 KW 7mm SMD multi turn Gull wing, top adj.

Learn More

Datasheet

250Expected 11/2/2026

Cut Tape

¥1,363.7

¥1,300.6

¥1,254.1

¥1,212.5

¥1,177.6

Reel

¥729.2

Min.: 1
Mult.: 1

: 500

Trimmer Resistors - Through Hole 10 KW 7mm rnd. multi turn side adj., pin 2 back

TM-7ES103
Nidec Components
1: ¥792.3
150Expected 11/20/2026

Mfr. Part #
TM-7ES103

Mouser Part #
229-TM-7ES103

Nidec Components

Trimmer Resistors - Through Hole 10 KW 7mm rnd. multi turn side adj., pin 2 back

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Datasheet

150Expected 11/20/2026

¥792.3

¥612.9

¥578

¥546.5

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Min.: 1
Mult.: 1

Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, side adj.

ST-5EMP104
Nidec Components
1: ¥794
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
ST-5EMP104

Mouser Part #
229-ST-5EMP104

Nidec Components

Trimmer Resistors - SMD 100 KW 6mm SMD multi turn Gull wing, side adj.

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Datasheet

Non-Stocked Lead-Time 8 Weeks

¥794

¥637.8

¥504.9

¥500

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Min.: 1
Mult.: 1

Trimmer Resistors - Through Hole 10 W 20mm rect. multi turn side adj, 13mm pin space

CT-20EP100
Nidec Components
1: ¥423.6
Non-Stocked

Mfr. Part #
CT-20EP100

Mouser Part #
229-CT-20EP100

Nidec Components

Trimmer Resistors - Through Hole 10 W 20mm rect. multi turn side adj, 13mm pin space

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Datasheet

Non-Stocked

¥423.6

¥340.5

¥257.5

¥250.8

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Min.: 1
Mult.: 1

Trimmer Resistors - Through Hole 100 W 20mm rect. multi turn side adj, 13mm pin space

CT-20EP101
Nidec Components
1: ¥423.6
Non-Stocked

Mfr. Part #
CT-20EP101

Mouser Part #
229-CT-20EP101

Nidec Components

Trimmer Resistors - Through Hole 100 W 20mm rect. multi turn side adj, 13mm pin space

Learn More

Datasheet

Non-Stocked

¥423.6

¥340.5

¥257.5

¥250.8

View

Min.: 1
Mult.: 1

Trimmer Resistors - Through Hole 1 KW 20mm rect. multi turn side adj, 13mm pin space

CT-20EP102
Nidec Components
1: ¥343.8
Non-Stocked

Mfr. Part #
CT-20EP102

Mouser Part #
229-CT-20EP102

Nidec Components

Trimmer Resistors - Through Hole 1 KW 20mm rect. multi turn side adj, 13mm pin space

Learn More

Datasheet

Non-Stocked

¥343.8

¥267.4

¥250.8

¥237.5

View

Min.: 1
Mult.: 1

Trimmer Resistors - Through Hole 10 KW 20mm rect. multi turn side adj, 13mm pin space

CT-20EP103
Nidec Components
1: ¥343.8
Non-Stocked

Mfr. Part #
CT-20EP103

Mouser Part #
229-CT-20EP103

Nidec Components

Trimmer Resistors - Through Hole 10 KW 20mm rect. multi turn side adj, 13mm pin space

Learn More

Datasheet

Non-Stocked

¥343.8

¥267.4

¥250.8

¥237.5

View

Min.: 1
Mult.: 1

Trimmer Resistors - Through Hole 100 KW 20mm rect. multi turn side adj, 13mm pin space

CT-20EP104
Nidec Components
1: ¥343.8
Non-Stocked

Mfr. Part #
CT-20EP104

Mouser Part #
229-CT-20EP104

Nidec Components

Trimmer Resistors - Through Hole 100 KW 20mm rect. multi turn side adj, 13mm pin space

Learn More

Datasheet

Non-Stocked

¥343.8

¥267.4

¥250.8

¥237.5

View

Min.: 1
Mult.: 1

Trimmer Resistors - Through Hole 1 MW 20mm rect. multi turn side adj, 13mm pin space

CT-20EP105
Nidec Components
1: ¥423.6
Non-Stocked

Mfr. Part #
CT-20EP105

Mouser Part #
229-CT-20EP105

Nidec Components

Trimmer Resistors - Through Hole 1 MW 20mm rect. multi turn side adj, 13mm pin space

Learn More

Datasheet

Non-Stocked

¥423.6

¥340.5

¥257.5

¥250.8

View

Min.: 1
Mult.: 1

Trimmer Resistors - Through Hole 20 W 20mm rect. multi turn side adj, 13mm pin space

CT-20EP200
Nidec Components
1: ¥423.6
Non-Stocked

Mfr. Part #
CT-20EP200

Mouser Part #
229-CT-20EP200

Nidec Components

Trimmer Resistors - Through Hole 20 W 20mm rect. multi turn side adj, 13mm pin space

Learn More

Datasheet

Non-Stocked

¥423.6

¥340.5

¥257.5

¥249.2

View

Min.: 1
Mult.: 1