Characteristics
- With reliable flexible cable fixing, developed in-house
- With air gap of 0.8 mm
- Worldwide first split case ferrite with "defined air-gap"
- Especially helpful for EMI problems in frequency range of 100 MHz up to 1.0 GHz
- Data signals up to 100 MHz will not be effected
- Best performance (impedance) especially with 2 windings
- Low magnetic saturation of the material in cases of high DC current applications which therefore gives a low reduction of impedance
- Pre-fixing cable system facilitates the assembly process
- Cable clamping protection
- Internal security locking system with key technology WE-STAR-KEY (safety key) prevents unauthorized removing from the cable
- One key in each sample shipment
- Classification of the plastic housing: UL94 V0
- Operating temperature: –25 °C to +105 °C
- Core material: NiZn
Applications
- High speed data lines, especially LAN network CAT5 and higher
- Less influence for your electronic by wireless mobile phone radiations, bluetooth and wireless LAN
- Reduce disturbance by USB 2.0 and other fast digital signals
- Minimize the interference by fast circuits and SMPS
- Suppression of the harmonic waves and no damping for the signal below 100 MHz
- Better performance for high DC current applications with interference problems like power supply, motor drives and more
- Reusable thanks to STAR-KEY technology, ideal for testing and measuring purposes in EMC laboratories
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Ø Cable (mm) | Z @ 25 MHz 1 turn (Ω) | Z @ 100 MHz 1 turn (Ω) | Z @ 200 MHz 1 turn (Ω) | Z @ 300 MHz 1 turn (Ω) | Z @ 500 MHz 1 turn (Ω) | Z @ 25 MHz 2 turns (Ω) | Z @ 100 MHz 2 turns (Ω) | Z @ 200 MHz 2 turns (Ω) | Z @ 300 MHz 2 turns (Ω) | Z @ 500 MHz 2 turns (Ω) | Material | L (mm) | W (mm) | H (mm) | Color | Safety Key | STAR-CLIP Fixation | Design Kit | Alpha-Rack | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74271633 | SPEC | 2 files | Active i| Production is active. Expected lifetime: >10 years. | 4.5 - 8 | 28 | 100 | 190 | 250 | 345 | 90 | 400 | 900 | 1750 | 1100 | 4 W 620 | 35.1 | 21.7 | 19 | Grey | 74271 | 7427711 | 742711 | 742707001 | ||
 | 74271633S | SPEC | 2 files | Active i| Production is active. Expected lifetime: >10 years. | 4.5 - 8 | 28 | 100 | 190 | 250 | 345 | 90 | 400 | 900 | 1750 | 1100 | 4 W 620 | 35.1 | 21.7 | 19 | Black | 74271 | 7427711 | 742711 | – | ||
 | 74271622 | SPEC | 2 files | Active i| Production is active. Expected lifetime: >10 years. | 8.5 - 12.5 | 35 | 140 | 200 | 300 | 400 | 135 | 640 | 1400 | 1900 | 830 | 4 W 620 | 35.2 | 30.3 | 28.2 | Grey | 74271 | – | 742711 | 742707001 | ||
 | 74271622S | SPEC | 2 files | Active i| Production is active. Expected lifetime: >10 years. | 8.5 - 12.5 | 35 | 140 | 200 | 300 | 400 | 135 | 640 | 1400 | 1900 | 830 | 4 W 620 | 35.2 | 30.3 | 28.2 | Black | 74271 | – | 742711 | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Ø Cable (mm) | Z @ 25 MHz 1 turn (Ω) | Z @ 100 MHz 1 turn (Ω) | Z @ 200 MHz 1 turn (Ω) | Z @ 300 MHz 1 turn (Ω) | Z @ 500 MHz 1 turn (Ω) | Z @ 25 MHz 2 turns (Ω) | Z @ 100 MHz 2 turns (Ω) | Z @ 200 MHz 2 turns (Ω) | Z @ 300 MHz 2 turns (Ω) | Z @ 500 MHz 2 turns (Ω) | Material | L (mm) | W (mm) | H (mm) | Color | Safety Key | STAR-CLIP Fixation | Design Kit | Alpha-Rack | Samples |
|---|
Assortments
Articles from this product series can be found in the following assortments:
