Passive Components – Mouser Chile

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STAR-TEC Snap Ferrites with Safety Key Technology

Würth Elektronik STAR-TEC Snap Ferrites with Safety Key Technology feature both the WE-STAR-TEC and WE-STAR-TEC LFS series. The STAR-TEC ferrites utilize a NiZn core for supplementary interference suppression in the 1MHz to 1GHz range. The STAR-TEC LFS series utilizes an MnZn core for a low-frequency suppression range from 300kHz to 20MHz. Both STAR-TEC snap ferrite series are designed to be user-friendly. Würth Elektronik STAR-TEC and STAR-TEC LFS Snap Ferrites with Safety Key Technology operate in the -25°C to +105°C temperature range.

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Types of Passive Components

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Part #

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 98Ohm

74271142S
Wurth Elektronik
1: $4.996
4.655In Stock

Mfr. Part #
74271142S

Mouser Part #
710-74271142S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 98Ohm

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Datasheet

Product Comments

4.655In Stock

$4.996

$4.911

$4.575

$4.407

$4.070

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms

74271151
Wurth Elektronik
1: $14.955
2.377In Stock
1.280Expected 8/14/2026

Mfr. Part #
74271151

Mouser Part #
710-74271151

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms

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Datasheet

2.377In Stock

1.280Expected 8/14/2026

$14.955

$13.651

$12.357

$11.053

$10.464

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 417Ohms

74271151S
Wurth Elektronik
1: $14.955
325In Stock
192Expected 8/14/2026

Mfr. Part #
74271151S

Mouser Part #
710-74271151S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 417Ohms

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Datasheet

325In Stock

192Expected 8/14/2026

$14.955

$13.651

$12.357

$11.053

$10.464

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 425Ohms

74271211
Wurth Elektronik
1: $22.201
952In Stock
1.860Expected 8/14/2026

Mfr. Part #
74271211

Mouser Part #
710-74271211

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 425Ohms

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Datasheet

Product Comments

952In Stock

1.860Expected 8/14/2026

$22.201

$18.499

$16.080

$14.618

$13.861

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm

74271221S
Wurth Elektronik
1: $7.267
3.785In Stock
836On Order

Mfr. Part #
74271221S

Mouser Part #
710-74271221S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm

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Datasheet

Product Comments

3.785In Stock

836On Order

$7.267

$7.099

$6.773

$6.542

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm

74271222S
Wurth Elektronik
1: $6.847
1.260In Stock

Mfr. Part #
74271222S

Mouser Part #
710-74271222S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm

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Datasheet

Product Comments

1.260In Stock

Cut Tape

$6.847

$6.741

Reel

$6.741

$6.268

$6.037

$5.574

Min.: 1
Mult.: 1

: 26

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272131
Wurth Elektronik
1: $5.469
692In Stock
2.280Expected 8/14/2026

Mfr. Part #
74272131

Mouser Part #
710-74272131

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

692In Stock

2.280Expected 8/14/2026

$5.469

$5.027

$4.596

$4.154

$3.502

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272142
Wurth Elektronik
1: $5.469
1.182In Stock

Mfr. Part #
74272142

Mouser Part #
710-74272142

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

1.182In Stock

$5.469

$5.027

$4.596

$4.154

$3.502

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272151
Wurth Elektronik
1: $10.927
489In Stock
556On Order

Mfr. Part #
74272151

Mouser Part #
710-74272151

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

489In Stock

556On Order

$10.927

$10.401

$9.434

$8.908

$8.403

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272221
Wurth Elektronik
1: $9.665
638In Stock
546Expected 8/14/2026

Mfr. Part #
74272221

Mouser Part #
710-74272221

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

638In Stock

546Expected 8/14/2026

$9.665

$8.855

$8.045

$6.847

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272222
Wurth Elektronik
1: $9.665
1.384In Stock
3.302Expected 8/14/2026

Mfr. Part #
74272222

Mouser Part #
710-74272222

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

1.384In Stock

3.302Expected 8/14/2026

$9.665

$8.855

$8.045

$6.847

Min.: 1
Mult.: 1

Ferrite Clamp On Cores Grey Color LFS Snap Ferrite with Safety Key Technology

74272251
Wurth Elektronik
1: $29.248
631In Stock

Mfr. Part #
74272251

Mouser Part #
710-74272251

Wurth Elektronik

Ferrite Clamp On Cores Grey Color LFS Snap Ferrite with Safety Key Technology

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Datasheet

631In Stock

$29.248

$23.421

$22.159

$19.383

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Grey Grey

74271140
Wurth Elektronik
1: $4.333
55In Stock
56Expected 4/12/2027
New Product

Mfr. Part #
74271140

Mouser Part #
710-74271140

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Grey Grey

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Datasheet

55In Stock

56Expected 4/12/2027

$4.333

$3.502

$2.934

$2.503

$2.272

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 425Ohms

74271211S
Wurth Elektronik
1: $17.931
144In Stock
1.034On Order

Mfr. Part #
74271211S

Mouser Part #
710-74271211S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 425Ohms

Learn More

Datasheet

Product Comments

144In Stock

1.034On Order

$17.931

$16.680

$14.471

$13.157

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms

74271251S
Wurth Elektronik
1: $33.686
3In Stock
288On Order

Mfr. Part #
74271251S

Mouser Part #
710-74271251S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms

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Datasheet

3In Stock

288On Order

$33.686

$27.828

$27.817

$22.359

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 94 Ohms 17.0-21.0 mm Black

74272211S
Wurth Elektronik
1: $29.248
9In Stock
40Expected 8/14/2026
New Product

Mfr. Part #
74272211S

Mouser Part #
710-74272211S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 94 Ohms 17.0-21.0 mm Black

Learn More

Datasheet

9In Stock

40Expected 8/14/2026

$29.248

$23.421

$22.159

$19.383

$18.447

Min.: 1
Mult.: 1

Ferrite Clamp On Cores Black Color LFS Snap Ferrite with Safety Key Technology

74272251S
Wurth Elektronik
1: $29.248
2In Stock
96On Order
New Product

Mfr. Part #
74272251S

Mouser Part #
710-74272251S

New Product

Wurth Elektronik

Ferrite Clamp On Cores Black Color LFS Snap Ferrite with Safety Key Technology

Learn More

Datasheet

2In Stock

96On Order

$29.248

$23.421

$22.159

$19.383

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114076130
Wurth Elektronik
1: $925
685In Stock

Mfr. Part #
782114076130

Mouser Part #
710-782114076130

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

685In Stock

$925

$852

$777

$703

$591

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114076160
Wurth Elektronik
1: $1.230
261In Stock

Mfr. Part #
782114076160

Mouser Part #
710-782114076160

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

261In Stock

$1.230

$1.125

$1.036

$937

$790

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114095100
Wurth Elektronik
1: $1.115
56In Stock
288Expected 8/28/2026

Mfr. Part #
782114095100

Mouser Part #
710-782114095100

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

Learn More

Datasheet

56In Stock

288Expected 8/28/2026

$1.115

$1.032

$941

$853

$717

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114096080
Wurth Elektronik
1: $1.199
52In Stock

Mfr. Part #
782114096080

Mouser Part #
710-782114096080

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

52In Stock

$1.199

$1.104

$1.013

$916

$771

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114133064
Wurth Elektronik
1: $757
113In Stock

Mfr. Part #
782114133064

Mouser Part #
710-782114133064

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

113In Stock

$757

$696

$636

$575

$484

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114155130
Wurth Elektronik
1: $2.471
52In Stock

Mfr. Part #
782114155130

Mouser Part #
710-782114155130

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

Learn More

Datasheet

52In Stock

$2.471

$2.272

$2.072

$1.872

$1.578

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114155200
Wurth Elektronik
1: $3.670
222In Stock

Mfr. Part #
782114155200

Mouser Part #
710-782114155200

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

Learn More

Datasheet

222In Stock

$3.670

$3.376

$3.081

$2.787

$2.345

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 7.0-8.5 mm Black

74272132S
Wurth Elektronik
1: $5.469
996Expected 8/14/2026
New Product

Mfr. Part #
74272132S

Mouser Part #
710-74272132S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 7.0-8.5 mm Black

Learn More

Datasheet

996Expected 8/14/2026

$5.469

$5.027

$4.596

$4.154

$3.502

Min.: 1
Mult.: 1

STAR-TEC Snap Ferrites with Safety Key Technology

Types of Passive Components

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