Square Air Core Inductors SMDE332 Series
Square Air Core Inductors SMDE332 Series
  • Square Air Core Inductors SMDE332 Series
  • Square Air Core Inductors SMDE332 Series
  • Square Air Core Inductors SMDE332 Series
  • Square Air Core Inductors SMDE332 Series
  • Square Air Core Inductors SMDE332 Series

Square Air Core Inductors SMDE332 Series


Square Air Core Inductors SMDE332                              
(1) Inductance values from 8.1nH up to 27.3nH
(2) Excellent  Quality Factor - up to 130
(3) High self-resonant frequency  
(4) Ultra-miniature size, hight currents up to 4.4 Amps
(5) Flat top and bottom for reliable pick and place and mechanical stability
(6) All value availbale in 2%, 5% tolerance
(7) Ag-solder coated leads ensure reliable soldering
(8) Carrier tape packaging for automated SMT production




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Specification & Size
Application & Support
Inquiry


140x140

Mechanical Dimensions (Unit: mm)


(1) The shaded area in the figure is SN100% electroplated or automatic lead-free solder treatment (Sn96.5%,Ag3%,Cu0.5%)
(2) The immersion tin range is the minimum min, the maximum max part
(3) The appearance of the product is not deformed, there is no residue in the immersion tin paint,the insulation paint is not damaged, and it is tested by pinhole
(4) Material:Enamelled copper wire

Model A B C D E F Weight
±0.15 ±0.15 ±0.15 (mg)
SMDE332-8N1 1.47 2.14 1.83 1.12 2.80 0.64 12.8
SMDE332-12N 1.85 2.14 1.83 1.45 2.80 0.64 16.9
SMDE332-14N 1.55 2.14 1.83 1.24 2.80 0.64 13.5
SMDE332-17N 2.21 2.14 1.83 1.83 2.80 0.64 21.1
SMDE332-22N 2.56 2.14 1.83 2.18 2.80 0.64 24.7
SMDE332-23N 2.24 2.14 1.83 1.90 2.80 0.64 19.2
SMDE332-25N 2.97 2.14 1.83 2.57 2.80 0.64 27.6
SMDE332-27N 2.97 2.14 1.83 2.57 2.80 0.64 28.7
 

Electrical Specification


(1) Inductance meansured at 400MHz, 0.1Vrms, 0 A using  HP4287A LCR  meter or equivalent with 9699 test fixture
(2) Inductance tolerance in bold are stocked for shipment
(3) Q meansured at 400MHz, using HP4287A LCR meter or equivalent
(4) SRF meansured using HP8753 network analyzer and SMD test fixture
(5) Current that causes a 20°C temperature rise from 25°C ambient
(6) Electrical specification at  25°C ambient
(7) Resistance to soldering heat : Max three 40s reflows at 260°C, parts cooled to room temperature between cycles
(8) Temperature Coefficient of Inductance : +5 to +70ppm/°C

Series Inductance Tol Test  DCR Q SRF lrms
Frequency (MΩ) (GHz)
nH ± % (MHz) MAX TYP TYP MAX
SMDE332-8N1 8.1nH 5,2 400 6.0 130 5.2 4.4
SMDE332-12N 12.1nH 5,2 400 7.0 130 4.3 4.4
SMDE332-14N 14.7nH 5,2 400 7.2 90 3.0 4.4
SMDE332-17N 16.6nH 5,2 400 8.0 130 3.4 4.4
SMDE332-22N 21.5nH 5,2 400 9.0 130 3.7 4.4
SMDE332-23N 23.0nH 5,2 400 10.0 130 2.6 4.4
SMDE332-25N 25.0nH 5,2 400 10.0 130 2.5 4.4
SMDE332-27N 27.3nH 5,2 400 10.0 130 3.2 4.4


Electrical Characteristic Curve


 

 

Environmental Data


(1) Operating temperature: –40°C ~ +125°C(Including coil's self temperature rise)   
(2) Ambient temperature: –40°C ~ +125°C(refering to Irms)                                    
(3) Storage temperature(on tape & reel packing): –40°C ~ +80°C,75% RH max
(4) RoHS compliance,Halogen free available.260°C compatible

 

Packing


 

Model A B K Packing Quantity(disk)
SMDE332-8N1 2.60 1.75 2.00 2000PCS
SMDE332-12N 2.50 2.10 1.95 2000PCS
SMDE332-14N 2.60 2.10 1.50 2000PCS
SMDE332-17N 2.60 2.60 2.00 2000PCS
SMDE332-22N 2.70 3.40 2.00 2000PCS
SMDE332-23N 2.75 2.85 2.00 2000PCS
SMDE332-25N 2.70 2.90 2.00 2000PCS
SMDE332-27N 2.70 3.30 2.00 2000PCS
Unit:mm



Square Air Core Inductors



Support


(1) When you select the desired product model,we will arrange a free sample for you to test.
(2) All your enquiries and emails will be replied within 12 hours.
(3) Experienced staff answer your questions in professional and fluent English.
(4) We can provide you with high quality and competitive price products.The larger the order quantity,the lower the price.
(5) Thoroughly inspected by excellent quality control to ensure durability,reliability and lifetime technical guidance.
(6) Delivery time:5-10 days
(7) Minimum order quantity: 2000PCS per package
(8) We can also customize the products you want,but you need to provide relevant product information

 

300x200
300x200
 

Application


(1) Especially for RF applications
(2) Ideal for high current applications
(3) Broad band filter
(4) RF-Decoupling


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1. Personal or business information
2. Provide product request in great detail
3. Inquiry for MOQ, Unit Price, etc




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