Passive Components – Mouser Singapore

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm 74271221 Wurth Elektronik 1: $7.96 7,632In Stock 4,160Expected 26/4/2027	Mfr. Part No. 74271221 Mouser Part No 710-74271221	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	7,632In Stock 4,160Expected 26/4/2027	$7.96 $7.83 $7.29 $7.02 $6.49	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm 74271221S Wurth Elektronik 1: $8.85 4,042In Stock 30On Order	Mfr. Part No. 74271221S Mouser Part No 710-74271221S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	4,042In Stock 30On Order	$8.85 $8.72 $8.11 $7.81 $7.21	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm 74271222 Wurth Elektronik 1: $7.96 20,093In Stock 11,830Expected 22/1/2027	Mfr. Part No. 74271222 Mouser Part No 710-74271222	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	20,093In Stock 11,830Expected 22/1/2027	$7.96 $7.83 $7.29 $7.02 $6.49	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 525Ohms 74271251 Wurth Elektronik 1: $44.99 883In Stock 792Expected 29/1/2027	Mfr. Part No. 74271251 Mouser Part No 710-74271251	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 525Ohms Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	883In Stock 792Expected 29/1/2027	$44.99 $37.17 $33.55	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 74272132 Wurth Elektronik 1: $6.72 8,832In Stock	Mfr. Part No. 74272132 Mouser Part No 710-74272132	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	8,832In Stock	$6.72 $6.19 $5.11 $4.41	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 74272222 Wurth Elektronik 1: $11.87 5,358In Stock 2,496Expected 22/1/2027	Mfr. Part No. 74272222 Mouser Part No 710-74272222	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	5,358In Stock 2,496Expected 22/1/2027	$11.87 $10.88 $9.89 $8.42	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 175Ohm 74271111S Wurth Elektronik 1: $7.00 2,651In Stock	Mfr. Part No. 74271111S Mouser Part No 710-74271111S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 175Ohm Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	2,651In Stock	$7.00 $6.90 $6.42 $6.19 $5.70	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm 74271131S Wurth Elektronik 1: $6.46 2,386In Stock 1,824On Order	Mfr. Part No. 74271131S Mouser Part No 710-74271131S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	2,386In Stock 1,824On Order	$6.46 $6.36 $5.93 $5.70 $5.26	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 141Ohm 74271132 Wurth Elektronik 1: $6.95 3,686In Stock 2,356On Order	Mfr. Part No. 74271132 Mouser Part No 710-74271132	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 141Ohm Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	3,686In Stock 2,356On Order On Order Ship Dates Mfr. No: 74271132 Stock: 3,686 Can Dispatch Immediately On Order: 228 Expected 4/11/2026 2,128 Expected 22/1/2027 Factory Lead Time: 27 Weeks	$6.95 $6.85 $6.38 $6.15 $5.67	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 417Ohms 74271151S Wurth Elektronik 1: $18.37 445In Stock 320On Order	Mfr. Part No. 74271151S Mouser Part No 710-74271151S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 417Ohms Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	445In Stock 320On Order	$18.37 $16.78 $15.19 $13.74	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 425Ohms 74271211S Wurth Elektronik 1: $27.27 997In Stock 640Expected 18/12/2026	Mfr. Part No. 74271211S Mouser Part No 710-74271211S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 425Ohms Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	997In Stock 640Expected 18/12/2026	$27.27 $22.74 $19.76 $18.18	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm 74271222S Wurth Elektronik 1: $8.40 836In Stock 520Expected 22/1/2027	Mfr. Part No. 74271222S Mouser Part No 710-74271222S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	836In Stock 520Expected 22/1/2027	Cut Tape $8.40 $8.28 Reel $8.28 $7.71 $7.43 $6.85	Min.: 1 Mult.: 1 : 26
Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms 74271251S Wurth Elektronik 1: $44.99 260In Stock 156Expected 29/1/2027	Mfr. Part No. 74271251S Mouser Part No 710-74271251S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	260In Stock 156Expected 29/1/2027	$44.99 $37.17 $33.55	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 74272131 Wurth Elektronik 1: $6.72 1,934In Stock	Mfr. Part No. 74272131 Mouser Part No 710-74272131	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	1,934In Stock	$6.72 $6.19 $5.11 $4.41	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 74272142 Wurth Elektronik 1: $6.72 469In Stock 392Expected 13/11/2026	Mfr. Part No. 74272142 Mouser Part No 710-74272142	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	469In Stock 392Expected 13/11/2026	$6.72 $6.19 $5.66 $5.11 $4.41	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 74272151 Wurth Elektronik 1: $12.80 852In Stock	Mfr. Part No. 74272151 Mouser Part No 710-74272151	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	852In Stock	$12.80 $12.19 $11.60 $10.34	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 74272211 Wurth Elektronik 1: $35.93 713In Stock	Mfr. Part No. 74272211 Mouser Part No 710-74272211	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	713In Stock	$35.93 $28.78 $27.23 $22.66	Min.: 1 Mult.: 1
Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 74272221 Wurth Elektronik 1: $11.87 1,771In Stock 52On Order	Mfr. Part No. 74272221 Mouser Part No 710-74272221	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	1,771In Stock 52On Order	$11.87 $10.88 $9.89 $8.42	Min.: 1 Mult.: 1
Ferrite Clamp On Cores Grey Color LFS Snap Ferrite with Safety Key Technology 74272251 Wurth Elektronik 1: $35.93 585In Stock	Mfr. Part No. 74272251 Mouser Part No 710-74272251	Wurth Elektronik	Ferrite Clamp On Cores Grey Color LFS Snap Ferrite with Safety Key Technology Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	585In Stock	$35.93 $28.78 $27.23 $23.81	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114076130 Wurth Elektronik 1: $1.14 485In Stock	Mfr. Part No. 782114076130 Mouser Part No 710-782114076130	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	485In Stock	$1.14 $1.05 $0.955 $0.862 $0.743	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114076160 Wurth Elektronik 1: $1.51 261In Stock	Mfr. Part No. 782114076160 Mouser Part No 710-782114076160	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	261In Stock	$1.51 $1.39 $1.27 $1.15 $0.99	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114095100 Wurth Elektronik 1: $1.37 537In Stock	Mfr. Part No. 782114095100 Mouser Part No 710-782114095100	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	537In Stock	$1.37 $1.27 $1.16 $1.05 $0.90	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114096080 Wurth Elektronik 1: $1.48 52In Stock	Mfr. Part No. 782114096080 Mouser Part No 710-782114096080	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	52In Stock	$1.48 $1.36 $1.24 $1.12 $0.97	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114133064 Wurth Elektronik 1: $0.925 113In Stock	Mfr. Part No. 782114133064 Mouser Part No 710-782114133064	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	113In Stock	$0.925 $0.855 $0.781 $0.706 $0.609	Min.: 1 Mult.: 1
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114155130 Wurth Elektronik 1: $3.03 1In Stock	Mfr. Part No. 782114155130 Mouser Part No 710-782114155130	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	1In Stock	$3.03 $2.79 $2.54 $2.30 $1.97	Min.: 1 Mult.: 1