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Model SDR0403-3R9ML
Description BOURNS SDR0403-3R9ML Surface mount power inductor, SDR0403 series, 3.9 µ H, ± 20%, unshielded, 0.076 ohm, 1.98 A
Product QR code
Brand: Bourns J.W. Miller
Packaging 4.5mm x 4mm x 3.2mm
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
0.58  yuan 0.58yuan
10+:
$ 0.7844
50+:
$ 0.7437
100+:
$ 0.7146
300+:
$ 0.6972
500+:
$ 0.6798
1000+:
$ 0.6623
2500+:
$ 0.6362
5000+:
$ 0.6304
Quantity
10+
50+
100+
300+
500+
Price
$0.7844
$0.7437
$0.7146
$0.6972
$0.6798
Price $ 0.7844 $ 0.7437 $ 0.7146 $ 0.6972 $ 0.6798
Start batch production 10+ 50+ 100+ 300+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1729) Minimum order quantity(10)
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Technical parameters/rated current: 1.98 A

Technical parameters/tolerances: ±20 %

Technical parameters/inductance: 3.9 µH

Technical parameters/self harmonic frequency: 55 MHz

Technical parameters/Q value: 28.0

Technical parameters/inductance tolerance: ±20 %

Technical parameters/testing frequency: 1 kHz

Technical parameters/Resistance (DC): ≤76 mΩ

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/resistance (DC Max): 0.076 Ω

Encapsulation parameters/installation method: Surface Mount

Encapsulation parameters/Encapsulation: 4.5mm x 4mm x 3.2mm

External dimensions/length: 4.5 mm

External dimensions/width: 4 mm

External dimensions/height: 3.2 mm

External dimensions/packaging: 4.5mm x 4mm x 3.2mm

Physical parameters/operating temperature: -40℃ ~ 125℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2016/06/20

Customs information/ECCN code: EAR99

Customs information/HTS code: 8504508000

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
744773039 744773039 Wurth Electronics 功能相似 1812
WURTH ELEKTRONIK 744773039 表面贴装功率电感器, WE-PD2系列, 3.9 µH, ± 20%, 非屏蔽, 0.094 ohm, 1.88 A
PDF
MCSD43-3R9MU MCSD43-3R9MU Multicomp 功能相似 4mm x 4.5mm x 3.2mm
MULTICOMP MCSD43-3R9MU 表面贴装功率电感器, MCSD43系列, 3.9 µH, ± 20%, 非屏蔽, 0.0937 ohm, 1.84 A
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PM43-3R9M PM43-3R9M Bourns J.W. Miller 功能相似 1812
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