EPCOS

ERU-SMT Power Inductors

TDK extends its wide range of compact SMT high-current chokes

Image of EPCOS' ERU-SMT Power InductorsTDK Corporation has extended its range of EPCOS ERU-SMT power inductors with the ERU19, ERU24 and ERU27 (B82559*) series. These devices are comprised of up to ten types, covering an inductance value range of 1.0 µH to 30 µH. The range of saturation currents that are covered includes 11.5 ADC to 101.5 ADC at +25°C. These power inductors offer a compact design with a footprint of 19.9 mm x 18.5 mm to 27.8 mm x 25.8 mm taking up 14% less space on the printed circuit board (PCB) than their predecessor. The low insertion heights vary between 7.65 mm and 16.9 mm depending on the type. This low-profile design is based on a flat rectangular helical winding technology, resulting in lower losses.

The ohmic resistances are between 0.46 mΩ and 17.0 mΩ. These high-current chokes are designed for the operating temperature range of -40°C and +150°C. The product’s additional third soldering pad contributes to high mechanical stability on the PCB. These inductors are RoHS-compatible and AEC-Q200 qualified, making them suitable for output and storage chokes in a wide variety of power supply topologies. The ERU-SMT power inductors are suitable for use cases including point-of-load (POL) converters, DC/DC converters, high-current switch-mode power supplies, and inverters for photovoltaic systems and automotive applications.

Features
  • Compact dimensions due to flat rectangular helical winding
  • High saturation current: up to 101.5 ADC
  • AEC-Q200 qualified
Applications
  • Output and storage chokes for POL converters
  • DC/DC converters and high-current switch-mode power supplies
  • Inverters for photovoltaic systems
  • Automotive

ERU24/27 Power Inductors

תמונהמק"ט יצרןתיאורדירוג זרם (אמפר)סיכוךכמות זמינהמחירהצגת הפרטים
FIXED IND 4.7UH 37A 1.39MOHM SMDB82559B5472A027FIXED IND 4.7UH 37A 1.39MOHM SMD37 Aמסוכךמיידית - 63$26.77הצגת הפרטים
FIXED IND 30UH 22.9A 3.6MOHM SMDB82559A0303A024FIXED IND 30UH 22.9A 3.6MOHM SMD22.9 Aמסוכךמיידית - 198$30.58הצגת הפרטים
FIXED IND 2.2UH 44.9A 0.85 MOHMB82559A4222A024FIXED IND 2.2UH 44.9A 0.85 MOHM44.9 Aמסוכךמיידית - 459$26.09הצגת הפרטים
FIXED IND 6.8UH 35A 1.45MOHM SMDB82559A7682A024FIXED IND 6.8UH 35A 1.45MOHM SMD35 Aמסוכךמיידית - 192$29.50הצגת הפרטים
FIXED IND 1UH 52A 0.46 MOHM SMDB82559B2102A027FIXED IND 1UH 52A 0.46 MOHM SMD52 Aמסוכךמיידית - 384$22.75הצגת הפרטים
FIXED IND 15UH 25.5A 2.8MOHM SMDB82559A0153A024FIXED IND 15UH 25.5A 2.8MOHM SMD25.5 Aמסוכךמיידית - 275$28.78הצגת הפרטים
FIXED IND 10UH 33A 1.92 MOHM SMDB82559B7103A027FIXED IND 10UH 33A 1.92 MOHM SMD33 Aמסוכךמיידית - 0$24.73הצגת הפרטים
FIXED IND 10UH 32.1A 1.85MOHM SMB82559A9103A024FIXED IND 10UH 32.1A 1.85MOHM SM32.1 Aמסוכךמיידית - 118$31.19הצגת הפרטים
FIXED IND 1UH 54.4A 0.45MOHM SMDB82559A2102A024FIXED IND 1UH 54.4A 0.45MOHM SMD54.4 Aמסוכךמיידית - 188$23.76הצגת הפרטים
FIXED IND 1.5UH 52.5A 0.46 MOHMB82559B2152A027FIXED IND 1.5UH 52.5A 0.46 MOHM52.5 Aמסוכךמיידית - 540$22.75הצגת הפרטים

ERU19 Power Inductors

תמונהמק"ט יצרןתיאורדירוג זרם (אמפר)סיכוךכמות זמינהמחירהצגת הפרטים
FIXED IND 3.3UH 25.1A 2.25 MOHMB82559B5332A019FIXED IND 3.3UH 25.1A 2.25 MOHM25.1 Aמסוכךמיידית - 0$18.59הצגת הפרטים
FIXED IND 20UH 9.5A 13.5MOHM SMDB82559B0203A019FIXED IND 20UH 9.5A 13.5MOHM SMD9.5 Aמסוכךמיידית - 85$17.80הצגת הפרטים
FIXED IND 15UH 10.7A 11 MOHM SMDB82559B9153A019FIXED IND 15UH 10.7A 11 MOHM SMD10.7 Aמסוכךמיידית - 0$17.15הצגת הפרטים
FIXED IND 2.2UH 27.2A 1.8MOHM SMB82559B4222A019FIXED IND 2.2UH 27.2A 1.8MOHM SM27.2 Aמסוכךמיידית - 105$18.70הצגת הפרטים
FIXED IND 1.5UH 30.2A 1.35 MOHMB82559B3152A019FIXED IND 1.5UH 30.2A 1.35 MOHM30.2 Aמסוכךמיידית - 106$18.34הצגת הפרטים
FIXED IND 10UH 11.7A 8.8MOHM SMDB82559B7103A019FIXED IND 10UH 11.7A 8.8MOHM SMD11.7 Aמסוכךמיידית - 604$17.01הצגת הפרטים
FIXED IND 4.7UH 25.1A 2.25 MOHMB82559B5472A019FIXED IND 4.7UH 25.1A 2.25 MOHM25.1 Aמסוכךמיידית - 337$18.59הצגת הפרטים
FIXED IND 30UH 8.6A 17 MOHM SMDB82559B0303A019FIXED IND 30UH 8.6A 17 MOHM SMD8.6 Aמסוכךמיידית - 308$18.23הצגת הפרטים
FIXED IND 6.8UH 12.7A 7.6MOHM SMB82559B6682A019FIXED IND 6.8UH 12.7A 7.6MOHM SM12.7 Aמסוכךמיידית - 240$16.76הצגת הפרטים
FIXED IND 1UH 36.3A 0.95MOHM SMDB82559B2102A019FIXED IND 1UH 36.3A 0.95MOHM SMD36.3 Aמסוכךמיידית - 348$18.05הצגת הפרטים
2021-04-21 תאריך הפרסום

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תאריך פרסום: 2021-05-21

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