SAGAMI ELEC Coils & Inductors Special Feature

SAGAMI ELEC is a manufacturer that specializes in coils with over 60 years since our establishment. Recently, we are providing high-reliable and high-quality products for telecommunications, AV equipment, etc., mainly for car audio and car electronics, to all over the world. Chip One Stop stocks over 1,700 catalog items of Sagami Elec’s products.

Commercial Grade Power Inductor

7E Series

  • Closed magnetic circuit type surface mount power inductor
  • Optimal for power supply choke coils
  • We have 3 types according to characteristic
  • □S: Specifications with low DC resistance (7E04 type only)
  • □A: Specifications with low DC resistance
  • □B: Specification focusing on DC superimposed current characteristics

CER-B Series

  • Optimal as DC-DC converter inductors
  • Closed magnetic circuit structure, large current compatible
  • A stable supply made possible by automatic machine production
  • Operating temperature range: -40℃ to +125℃ (including self heat generation)

HER Series

  • Excellent DC superimposition characteristics
  • Upgraded the current characteristics by using different magnetic materials for drum core and ring core separately
    *The current characteristics have been increased by approximately 20% compared with existing products of the same size.
  • Stable supply through automated production
  • Operating temperature: -40℃ to +125℃ (including self-heating)

DUAL INDUCTORS SQR Series

AEC-Q200

  • Power inductor by 2 windings in 1 package (2-in-1 structure)
  • Can be used for SEPIC, ZETA converter, and Flyback converter
  • Height is selectable for outline size: 4.5mm, 6.0mm, 6.8mm, or 8.0mm
  • Operating temperature: -40℃ to +125℃ (including self-heating)

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Automotive Grade Power Inductors

HER-C Series

AEC-Q200

  • Compact and low profile power inductor for automotive equipment
  • Upgraded the current characteristics by using different magnetic materials for drum core and ring core separately
  • The current characteristics have been increased by approximately 20% compared to existing products of the same size
  • Operating temperature: -40℃ to +150℃ (including self-heating)

CER-C Series

AEC-Q200

  • Power inductor for automotive equipment
  • Magnetically shielded structure, support high-currents, and low DC resistance
  • Upgraded the impact resistance and vibration resistance
  • Operating temperature: -40℃ to +150℃ (including self-heating)

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High-Frequency Chip Inductors

  • ・Wired chip inductor supporting high frequency range with compact and low profile structure
  • ・Can be used in high frequency range because of high SRF
  • ・Realized high Q by winding a thick wire directly around a ceramic core
  • ・Can be used for circuits such a RF matching circuit, antenna matching circuit, filter circuit and tuner circuit, which require the characteristics of Q
  • ・L value tolerance available for inductance (±2%)
  • ・C2012H and C1608H type: High Q spec
  • ・Operating temperature: -40℃ to +125℃ (including self-heating)

C1608CB/H Series

External dimensions

C2012CB/H Series

External dimensions (CB)

External dimensions (H)

C2520 Series

External dimensions

SMD AIR CORE INDUCTOR C3328A Series/C6342A Series

External dimensions (C3328A)

External dimensions (C6342A)

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High-Current Power Inductors

CVE2622H Series

  • Power inductor with greatly improved current characteristics
  • Magnetically shielded structure with low magnetic flux leakage
  • Low-resistance and supports high currents by using flat wire
Magnetic circuit
External dimensions

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Common Mode Choke Coil

TQR-C Series

AEC-Q200

  • Realized high common-mode impedance with compact and low profile structure
  • Optimal for countermeasures to unwanted radiation of 30MHz to 1GHz
  • Magnetically shielded structure, compatible to high currents
  • 4 terminals structure for resisting to mechanical shock and vibration

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Class-D Amplifier

7G09B/H Series

AEC-Q200

Magnetic circuit
External dimensions

DBE1010HB Series

AEC-Q200

Magnetic circuit
External dimensions

DBL8087H Series

AEC-Q200

Magnetic circuit
External dimensions

DBL9097HB Series

AEC-Q200

Magnetic circuit
External dimensions

DBE7210H Series

  • LPF inductor for compact digital amplifier (Class-D amp)
  • Realized high sound quality by using Oxygen Free Copper (OFC) wire
  • Very high insulation resistance value
  • Terminal structure with excellent impact resistance and vibration resistance
 

Magnetic circuit
External dimensions

POWER INDUCTOR 7G Series/7W Series/DLM Series

  • Optimal as LPF inductor for digital amplifiers (Class-D amps)
  • Support high output of AV amplifiers, car amplifiers, home theaters, AV receivers, and mini components
  • Improving sound quality by using Oxygen Free Copper (OFC) wire
  • Operating temperature: -40℃ to +125℃ (including self-heating)

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