Gowanda’s RF Inductors Approved for Military Market

2/4/2014

Thru-Hole "MLRF" Series Meet QPL Requirement for MIL-PRF-15305

Gowanda, NY (USA) – Gowanda Electronics achieved QPL status on four series: MLRF10M, MLRF15M, MLRF18M and MLRF17S.  These Gowanda series meet the military’s Qualified Product List (QPL) requirement for military spec MIL-PRF-15305. They also expand the company’s QPL-approved product line and demonstrate Gowanda’s ongoing commitment to the development and introduction of QPL products that address the needs of the military and aerospace markets.

These new wirewound, molded, thru-hole, RF inductors are designed for radio frequency applications in military, aerospace and defense communities. This includes use in communication, guidance and security applications, as well as in radar, test & evaluation and special mission applications.  The shielded MLRF17S series is used specifically in applications where the close proximity of circuit board components requires the inductor to be shielded to minimize interactions and ensure performance of the overall system.  Technical parameters of all four series are outlined below.

Gowanda Expands QPL Offerings with Four "MLRF" Thru-Hole Series

The performance range provided by the expanded SML32S series includes inductance from 0.1 µH to 470 µH, DCR ohms max from 0.15 to 25 and current rating mA DC from 91 to 1175. There are two core types in the series (powdered iron or ferrite). The series operating temperature range is -55°C to +125°C. See table. Links to series information, series datasheet and other helpful information are provided below.

Gowanda Series Military Number(s) L µH Q MIN SRF MHz MIN DCR Ω MAX Current Rating mA DC
MLRF10M MS75083
MS75084
MS75085
0.10 – 1.0
1.2 – 27
33 – 1000
25 – 40
25 – 50
30 – 45
230 – 680
20 – 150
3.4 – 24
0.080 – 1.0
0.180 – 3.5
3.4 – 72
385 – 1350
135 – 590
28 – 130
MLRF15M MS18130
MS14046
MS90538
0.15 – 4.7
5.6 – 33
36 – 240
33 – 50
45 – 65
60 -65
90 – 525
19 – 60
5.9 – 15.5
0.030 – 2.6
0.320 – 3.0
2.5 – 7.8
260 – 2450
165 – 495
101 – 180
MLRF18M MS75008
MS75101
0.15 – 2.7
3.3 – 27
30 – 55
30- 65
120 – 510
22 – 70
0.030 – 1.20
0.140 – 2.75
460 – 3000
205 – 990
MLRF17S MS75087
MS75088
MS75089
0.10 – 0.82
1.0 – 12
15 – 1000
40 – 50
44 – 55
45 – 60
180 – 250
44 – 140
3.8 – 49
0.025 – 0.590
0.070 – 2.0
70 – 315
370 – 1790
200 – 1070
40 – 250

For more information regarding pricing, delivery or upscreening requirements please contact Gowanda Electronics at USA +1-716-532-2234 or sales@gowanda.com.

For more information about QPL go to the website for Defense Logistics Agency DLA and Maritime (previously referred to as DSCC) at www.landandmaritime.dla.mil/.  For details on MIL-PRF-15305, go directly to: www.landandmaritime.dla.mil/downloads/milspec/docs/mil-prf-15305/prf15305.pdf.

Helpful Links:

Series Info Datasheet
MLRF10M MLRF10M
MLRF15M MLRF15M
MLRF18M MLRF18M
MLRF17S MLRF17S

 

Note: if a datasheet link above does not work correctly (due to updating of pdf files) please use the relevant “Series Info” link above to navigate to the current datasheet.