| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,549 pcs
|
12549 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Cable Diameter Range | |
| Curie Temperature | |
| Design | |
| Flammability Rating | |
| Halogen Free | |
| Height | |
| Impedance (Typical @ 1 turn, test cable: AWG 26, 150 mm) | |
| Impedance @ Frequency | |
| Initial Permeability | |
| Inner Dimension | |
| Length | |
| Material | |
| Military Grade | |
| Mounting Temperature Range | |
| Mounting Type | |
| Operating Temperature | |
| Outer Dimension | |
| Packaging Type | |
| Tape & Reel | |
| Type | |
| Width |
The Würth Elektronik 74271221 is a WE-STAR-TEC series hinged snap ferrite core designed for EMI suppression on round cables. It features a safety key mechanism for secure locking and easy installation. The core is made from 4W620 material with an initial permeability of 620 µi.
Electrical performance includes a typical impedance of 278 Ω at 100 MHz and 158 Ω at 25 MHz, both measured with a 1-turn AWG26 test cable. The component operates over a temperature range of -50 °C to +105 °C and has a Curie temperature of 150 °C.
Mechanically, the ferrite measures 41.6 mm in length, 28.4 mm in width, and 33.5 mm in height, accommodating cable diameters from 8.5 to 10.5 mm. It is a free-hanging, hinged design that snaps onto the cable. The case is rated UL94 V-0 for flammability.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.16 | $6.16 |
| 10+ | $6.06 | $6.06 |
| 52+ | $5.64 | $5.64 |
| 104+ | $5.43 | $5.43 |
| 260+ | $5.02 | $5.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -50 °C to +105 °C.
The typical impedance at 100 MHz is 278 Ω with a ±25% tolerance.
It fits cables with a diameter of 8.5 to 10.5 mm.
Yes, it is RoHS3 compliant per directives 2011/65/EU and 2015/863.
The core is made of 4W620 material with an initial permeability of 620 µi.