DESIGN KIT
Snap Ferrites STAR-Series*
TECHNICAL DATA:
Ø Cable: 2.5 ~ 27 mm
Material: 4 W 620, 8 W 5000
Order Code 742 711
Version 2.0
* with patented key technology
www.we-online.com
100
100
100
10
1
742 727 33
STAR-FIX LFS Snap Ferrite for suppression in the low frequency range
Ø Cable:
4.5 - 8.0 mm
Material:
8 W 5000
742 727 22
STAR-FIX LFS Snap Ferrite for suppression in the low frequency range
Ø Cable:
8.5 - 12.5 mm
Material:
8 W 5000
10
1
100
1000
10
Frequency [MHz]
742 758 12 – 1 turn
742 758 13 – 1 turn
742 758 12
742 758 13
STAR-BUENO Snap Ferrite with optical closing control mechanism
Ø Cable: 2.5 - 5.0 mm
Ø Cable: 4.5 - 8.5 mm
Material: 4 W 620
Material: 4 W 620
100
100
1
1
1
100
1000
10
Frequency [MHz]
742 711 11(S) – 1 turn
742 711 11(S) – 2 turns
742 711 12(S) – 1 turn
742 711 12(S) – 2 turns
742 711 11(S)
742 711 12(S)
STAR-TEC Snap Ferrite with safety key technology
Ø Cable: 3.5 - 5.0 mm
Ø Cable: 4.5 - 6.0 mm
Material: 4 W 620
Material: 4 W 620
1
1
742 711 32(S)
1000
100
100
1
742 711 42(S)
STAR-TEC Snap Ferrite with safety key technology
Ø Cable:
3.5 - 5.0 mm
Material:
4 W 620
742 771 3
STAR-CLIP Fixation for Snap Ferrites
suitable for:
742 711 11
742 711 12
742 716 33
742 717 33
742 727 33
10
1
suitable for:
742 711 31
742 711 32
100
1000
10
Frequency [MHz]
742 712 22(S) – 1 turn
742 712 22(S) – 2 turns
742 712 22(S)
STAR-TEC Snap Ferrite with safety key technology
Ø Cable:
8.5 - 10.5 mm
Material:
4 W 620
10000
100
1000
10
Frequency [MHz]
742 711 42(S) – 1 turn
742 711 42(S) – 2 turns
1
742 771 1
1
100
1000
10
Frequency [MHz]
742 712 21(S) – 1 turn
742 712 21(S) – 2 turns
742 712 21(S)
STAR-TEC Snap Ferrite with safety key technology
Ø Cable: 6.0 - 7.5 mm
Ø Cable: 7.0 - 8.5 mm
Material: 4 W 620
Material: 4 W 620
1000
10
100
1000
10
Frequency [MHz]
742 711 31(S) – 1 turn
742 711 31(S) – 2 turns
742 711 32(S) – 1 turn
742 711 32(S) – 2 turns
742 711 31(S)
Impedance [Ω]
100
Impedance [Ω]
100
Impedance [Ω]
1000
Impedance [Ω]
1000
10
1000
742 758 15
1000
10
10
100
Frequency [MHz]
742 758 15 – 1 turn
STAR-BUENO Snap Ferrite with optical closing control mechanism
Ø Cable:
4.5 - 8.5 mm
Material:
4 W 620
1000
10
Impedance [Ω]
1000
Impedance [Ω]
1000
Impedance [Ω]
1000
742 71
STAR-TEC Snap Ferrite with safety key technology
Ø Cable:
10.5 - 12.5 mm
Material:
4 W 620
CE Key
1000
1000
100
100
10
1
1
100
1000
10
Frequency [MHz]
742 717 33(S) – 1 turn
742 717 33(S) – 2 turns
742 717 33(S)
STAR-FIX Snap Ferrite with flexible cable fixing
Ø Cable:
4.5 - 8.0 mm
Material:
4 W 620
100
10
1
1
100
1000
10
Frequency [MHz]
742 717 22(S) – 1 turn
742 717 22(S) – 2 turns
742 717 22(S)
STAR-FIX Snap Ferrite with flexible cable fixing
Ø Cable:
8.5 - 12.5 mm
Material:
4 W 620
10
1
0
100
1000
10
Frequency [MHz]
742 716 22(S) – 1 turn
742 716 22(S) – 2 turns
742 716 33(S) – 1 turn
742 716 33(S) – 2 turns
742 716 33(S)
742 716 22(S)
STAR-GAP Snap Ferrite for RF applications
Ø Cable: 4.5 - 8.0 mm
Ø Cable: 8.5 - 12.5 mm
Material: 4 W 620
Material: 4 W 620
Impedance [Ω]
Impedance [Ω]
mpedance [Ω]
Impedance [Ω]
Impedance [Ω]
1000
1
100
1000
10
Frequency [MHz]
742 715 3(S) – 1 turn
742 715 3(S) – 2 turns
742 715 4(S) – 1 turn
742 715 4(S) – 2 turns
742 715 3(S)
742 715 4(S)
STAR-RING Snap Ferrite with safety key technology
Ø Cable: ≤ 8.0 mm
Ø Cable: ≤ 16.0 mm
Material: 4 W 620
Material: 4 W 620
EMC COMPONENTS | INDUCTORS | TRANSFORMERS | RF COMPONENTS | CIRCUIT PROTECTION | EMC SHIELDING MATERIAL | CONNECTORS | SWITCHES | ASSEMBLY TECHNIQUE | POWER ELEMENTS
Important information: Würth Elektronik’s design kits contain reference components. These components correspond with the current product development status on the day of supply. Exchange of the reference components to components
with up-to-date product development status is not carried out automatically. No liability is taken for the use of these reference components. Therefore, please request new samples prior to releases for series production and product release.
Please check datasheets on www.we-online.com for specifications. Würth Elektronik eiSos GmbH & Co. KG, EMC & Inductive Solutions. © 2013
www.we-online.com
10
1
1
100
1000
10
Frequency [MHz]
742 715 5(S) – 1 turn
742 715 5(S) – 2 turns
742 715 5(S)
STAR-RING Snap Ferrite with safety key technology
Ø Cable:
≤ 27.0 mm
Material:
4 W 620
MnZn
NiZn
NiZn HF
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742711
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