Gowanda

Certifications  > AS9100 ISO 13485 ISO 9001

                                                      Customer Portal

SM3 Series — Wirewound, Temperature Stable, Molded

SM3 Series

hover to zoom image

Dimensional Specifications

View pdf

Series Data

For helpful information regarding the data in the following table please refer to the Notes section below the table. To request a sample, please indicate your choice in the columns to the right in the table. To check distributor stock, please click on a specific part number in the table.

Part number L µH Inductance
Tolerance
Q Min SRF MHZ Min DCR OHMS
MAX
Test Freq Current Rating
mA DC
Core
Material
Marking Request
Sample
SM3-010K0.010±5%, ±10%, ±20%1038000.04101741Phenolic010
SM3-012K0.012±5%, ±10%, ±20%1033000.04101741Phenolic012
SM3-015K0.015±5%, ±10%, ±20%1030200.05101558Phenolic015
SM3-018K0.018±5%, ±10%, ±20%1025000.05101558Phenolic018
SM3-022K0.022±5%, ±10%, ±20%1022600.06101422Phenolic022
SM3-027K0.027±5%, ±10%, ±20%1019000.07101316Phenolic027
SM3-033K0.033±5%, ±10%, ±20%1017000.08101231Phenolic033
SM3-039K0.039±5%, ±10%, ±20%1016300.09101161Phenolic039
SM3-047K0.047±5%, ±10%, ±20%1514140.09101161Phenolic047
SM3-056K0.056±5%, ±10%, ±20%1513210.10101101Phenolic056
SM3-068K0.068±5%, ±10%, ±20%1512220.10101101Phenolic068
SM3-082K0.082±5%, ±10%, ±20%158120.12101005Phenolic082
SM3-100K0.100±1%, ±2%, ±3%, ±5%, ±10%, ±20%357080.07101721Powdered Iron100
SM3-120K0.120±1%, ±2%, ±3%, ±5%, ±10%, ±20%356860.08101609Powdered Iron120
SM3-150K0.150±1%, ±2%, ±3%, ±5%, ±10%, ±20%356260.08101609Powdered Iron150
SM3-180K0.180±1%, ±2%, ±3%, ±5%, ±10%, ±20%355520.09101517Powdered Iron180
SM3-220K0.220±1%, ±2%, ±3%, ±5%, ±10%, ±20%354520.12101314Powdered Iron220
SM3-270K0.270±1%, ±2%, ±3%, ±5%, ±10%, ±20%354000.12101314Powdered Iron270
SM3-330K0.330±1%, ±2%, ±3%, ±5%, ±10%, ±20%354000.14101217Powdered Iron330
SM3-390K0.390±1%, ±2%, ±3%, ±5%, ±10%, ±20%353200.17101104Powdered Iron390
SM3-470K0.470±1%, ±2%, ±3%, ±5%, ±10%, ±20%352500.2101018Powdered Iron470
SM3-560K0.560±1%, ±2%, ±3%, ±5%, ±10%, ±20%301700.2710876Powdered Iron560
SM3-680K0.680±1%, ±2%, ±3%, ±5%, ±10%, ±20%301500.310831Powdered Iron680
SM3-820K0.820±1%, ±2%, ±3%, ±5%, ±10%, ±20%301200.3310792Powdered Iron820
SM3-101K1.0±1%, ±2%, ±3%, ±5%, ±10%, ±20%301000.3510769Powdered Iron101
SM3-121K1.2±1%, ±2%, ±3%, ±5%, ±10%, ±20%30900.404720Powdered Iron121
SM3-151K1.5±1%, ±2%, ±3%, ±5%, ±10%, ±20%30800.454679Powdered Iron151
SM3-181K1.8±1%, ±2%, ±3%, ±5%, ±10%, ±20%30700.704544Powdered Iron181
SM3-221K2.2±1%, ±2%, ±3%, ±5%, ±10%, ±20%30600.804509Powdered Iron221
SM3-271K2.7±1%, ±2%, ±3%, ±5%, ±10%, ±20%30550.954467Powdered Iron271
SM3-331K3.3±1%, ±2%, ±3%, ±5%, ±10%, ±20%35501.04455Powdered Iron331
SM3-391K3.9±1%, ±2%, ±3%, ±5%, ±10%, ±20%35471.54372Powdered Iron391
SM3-471K4.7±1%, ±2%, ±3%, ±5%, ±10%, ±20%35451.94330Powdered Iron471
SM3-561K5.6±1%, ±2%, ±3%, ±5%, ±10%, ±20%35402.14314Powdered Iron561
SM3-681K6.8±1%, ±2%, ±3%, ±5%, ±10%, ±20%40352.24307Powdered Iron681
SM3-821K8.2±1%, ±2%, ±3%, ±5%, ±10%, ±20%40252.64282Powdered Iron821
SM3-102K10±1%, ±2%, ±3%, ±5%, ±10%, ±20%40252.84272Powdered Iron102
SM3-122K12±1%, ±2%, ±3%, ±5%, ±10%, ±20%15183.71237Powdered Iron122
SM3-152K15±1%, ±2%, ±3%, ±5%, ±10%, ±20%15175.31198Powdered Iron152
SM3-182K18±1%, ±2%, ±3%, ±5%, ±10%, ±20%15166.21183Powdered Iron182
SM3-222K22±1%, ±2%, ±3%, ±5%, ±10%, ±20%15156.71176Powdered Iron222
SM3-272K27±1%, ±2%, ±3%, ±5%, ±10%, ±20%15147.51166Powdered Iron272
SM3-332K33±1%, ±2%, ±3%, ±5%, ±10%, ±20%15138.51156Powdered Iron332
SM3-392K39±1%, ±2%, ±3%, ±5%, ±10%, ±20%15129.51148Powdered Iron392
SM3-472K47±1%, ±2%, ±3%, ±5%, ±10%, ±20%151011.41135Powdered Iron472

Notes

*SRF approximate nominal values for design info only
Suffix "M" for 20% tolerance, Suffis "K" for 10% tolerance, Suffix "J" for 5% tolerance, Suffix "H" for 3% tolerance, Suffix "G" for 2% tolerance or Suffix "F" for 1% tolerance
Custom designs are available to meet your specific requirements; please contact factory

Operating Temperature Range: -55°C to +125°C

Current rating is based on a 35°C temperature rise at an ambient temperature of 90°C

Epoxy-encapsulated for environmental protections and superior strength to withstand all types of reflow soldering

Datasheet

Pb and RoHS: Gowanda_SM3_Datasheet_03172014.pdf

Reflow Profiles

Please select the reflow soldering profile below that best suits your process. These reflow profiles represent typical industry standards. If you need additional assistance please contact Gowanda Electronics directly.

Reliability Data

MAXIMUM QUANTITY PER REEL REEL DIAMETER: in. (mm) PITCH BETWEEN PARTS: in. (mm) TAPE WIDTH: in. (mm) CLASS #
2000 7 (177.8) 0.315 (8) 0.315 (8)

Weights

Weight in Grams (per inductor):   0.05

Standard Termination Finishes Lead Free Termination Finishes
Sn63Pb37 Matte Sn99.9