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Description SPM4012 The SPM4012 series magnetic shielding wire wound inductor uses metal magnetic material. The SPMSPM4012 series structure has an integrated molded coil, so its buzzing noise is lower than the noise generated by the core bonding coil lock. They have a maximum height of 1.2mm and 3.0mm, and can be used for different purposes. They can achieve high current, low Rdc, and simplicity. In high-temperature environments, the inductance variance is low, and they have good DC superposition characteristics. TDK non-standard SMT inductor (choke coil)
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Brand: TDK
Packaging 4.4mm x 4.1mm x 1.2mm
Delivery time
Packaging method Cut Tape (CT)
Standard packaging quantity 1
0.77  yuan 0.77yuan
10+:
$ 1.0395
50+:
$ 0.9856
100+:
$ 0.9471
300+:
$ 0.9240
500+:
$ 0.9009
1000+:
$ 0.8778
2500+:
$ 0.8432
5000+:
$ 0.8355
Quantity
10+
50+
100+
300+
500+
Price
$1.0395
$0.9856
$0.9471
$0.9240
$0.9009
Price $ 1.0395 $ 0.9856 $ 0.9471 $ 0.9240 $ 0.9009
Start batch production 10+ 50+ 100+ 300+ 500+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(3927) Minimum order quantity(10)
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Technical parameters/rated current: 4.7 A

Technical parameters/tolerances: ±20 %

Technical parameters/inductance: 1 µH

Technical parameters/product series: SPM-LR

Technical parameters/inductance tolerance: ±20 %

Technical parameters/testing frequency: 100 kHz

Technical parameters/Resistance (DC): ≤36.3 mΩ

Technical parameters/operating temperature (Max): 125 ℃

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

Technical parameters/resistance (DC Max): 0.0363 Ω

Encapsulation parameters/installation method: Surface Mount

Encapsulation parameters/Encapsulation: 4.4mm x 4.1mm x 1.2mm

External dimensions/length: 4.4 mm

External dimensions/width: 4.1 mm

External dimensions/height: 1.2 mm

External dimensions/packaging: 4.4mm x 4.1mm x 1.2mm

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

Other/Product Lifecycle: Active

Other/Packaging Methods: Cut Tape (CT)

Other/Minimum Packaging: 1000

Other/Manufacturing Applications: Portable equipment, Commercial Grade, Consumer Electronics, Power Management, Industrial

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: lead-free

Compliant with standard/REACH SVHC version: 2015/06/15

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