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1537 & 1537R Molded Unshielded RF Coils


Physical Parameters

InchesMillimeters
Length0.3759.525
Diameter0.1563.9624

Mil Spec #'s
  • MS14046
  • MS18130
  • MS90538

1537 & 1537R Molded Unshielded RF Coils
Part NumberInductance (µH)Tol.Q Min.Test Frequency (MHz) SRF Min. (MHz)DC Resistance Maximum (Ohms)Current Rating Maximum (mA) Mil Qualified
1537-00M 0.15 ±20% 50.0 25.0 525.0 0.030 2740.0 MS18130-01
1537R-00M 0.15 ±20% 50.0 25.0 525.0 0.030 2740.0 N/A
1537-02M 0.22 ±20% 50.0 25.0 450.0 0.055 2020.0 MS18130-02
1537R-02M 0.22 ±20% 50.0 25.0 450.0 0.055 2020.0 N/A
1537-04M 0.33 ±20% 45.0 25.0 360.0 0.090 1580.0 MS18130-03
1537R-04M 0.33 ±20% 45.0 25.0 360.0 0.090 1580.0 N/A
1537-06M 0.47 ±20% 45.0 25.0 310.0 0.120 1370.0 MS18130-04
1537R-06M 0.47 ±20% 45.0 25.0 310.0 0.120 1370.0 N/A
1537-07K 0.56 ±10% 50.0 25.0 280.0 0.135 1290.0 MS18130-05
1537R-07K 0.56 ±10% 50.0 25.0 280.0 0.135 1290.0 N/A
1537-08K 0.68 ±10% 50.0 25.0 250.0 0.150 1220.0 MS18130-06
1537R-08K 0.68 ±10% 50.0 25.0 250.0 0.150 1220.0 N/A
1537-10K 0.82 ±10% 50.0 25.0 220.0 0.220 1020.0 MS18130-07
1537R-10K 0.82 ±10% 50.0 25.0 220.0 0.220 1020.0 N/A
1537-12K 1.0 ±10% 50.0 25.0 200.0 0.290 880.0 MS18130-08
1537R-12K 1.0 ±10% 50.0 25.0 200.0 0.290 880.0 N/A
1537-14K 1.2 ±10% 33.0 7.9 180.0 0.420 730.0 MS18130-09
1537R-14K 1.2 ±10% 33.0 7.9 180.0 0.420 730.0 N/A
1537-16K 1.5 ±10% 33.0 7.9 160.0 0.500 670.0 MS18130-10
1537R-16K 1.5 ±10% 33.0 7.9 160.0 0.500 670.0 N/A
1537-18K 1.8 ±10% 33.0 7.9 150.0 0.650 590.0 MS18130-11
1537R-18K 1.8 ±10% 33.0 7.9 150.0 0.650 590.0 N/A
1537-20K 2.2 ±10% 33.0 7.9 135.0 0.950 485.0 MS18130-12
1537R-20K 2.2 ±10% 33.0 7.9 135.0 0.950 485.0 N/A
1537-22K 2.7 ±10% 33.0 7.9 120.0 1.200 430.0 MS18130-13
1537R-22K 2.7 ±10% 33.0 7.9 120.0 1.200 430.0 N/A
1537-24K 3.3 ±10% 33.0 7.9 110.0 2.000 335.0 MS18130-14
1537R-24K 3.3 ±10% 33.0 7.9 110.0 2.000 335.0 N/A
1537-26K 3.9 ±10% 33.0 7.9 100.0 2.300 310.0 MS18130-15
1537R-26K 3.9 ±10% 33.0 7.9 100.0 2.300 310.0 N/A
1537-28K 4.7 ±10% 33.0 7.9 90.0 2.600 294.0 MS18130-16
1537R-28K 4.7 ±10% 33.0 7.9 90.0 2.600 294.0 N/A
1537-30K 5.6 ±10% 45.0 7.9 60.0 0.320 565.0 MS14046-01
1537R-30K 5.6 ±10% 45.0 7.9 60.0 0.320 565.0 N/A
1537-32K 6.8 ±10% 50.0 7.9 55.0 0.500 450.0 MS14046-02
1537R-32K 6.8 ±10% 50.0 7.9 55.0 0.500 450.0 N/A
1537-34K 8.2 ±10% 50.0 7.9 50.0 0.600 410.0 MS14046-03
1537R-34K 8.2 ±10% 50.0 7.9 50.0 0.600 410.0 N/A
1537-36K 10.0 ±10% 55.0 7.9 45.0 0.900 335.0 MS14046-04
1537R-36K 10.0 ±10% 55.0 7.9 45.0 0.900 335.0 N/A
1537-38K 12.0 ±10% 65.0 2.5 42.0 1.100 305.0 MS14046-05
1537R-38K 12.0 ±10% 65.0 2.5 42.0 1.100 305.0 N/A
1537-40K 15.0 ±10% 65.0 2.5 40.0 1.400 271.0 MS14046-06
1537R-40K 15.0 ±10% 65.0 2.5 40.0 1.400 271.0 N/A
1537-42K 18.0 ±10% 75.0 2.5 34.0 2.250 213.0 MS14046-07
1537R-42K 18.0 ±10% 75.0 2.5 34.0 2.250 213.0 N/A
1537-44K 22.0 ±10% 75.0 2.5 30.0 2.500 202.0 MS14046-08
1537R-44K 22.0 ±10% 75.0 2.5 30.0 2.500 202.0 N/A
1537-46J 24.0 ±5% 60.0 2.5 26.0 2.500 202.0 N/A
1537R-46J 24.0 ±5% 60.0 2.5 26.0 2.500 202.0 N/A
1537-47K 27.0 ±10% 60.0 2.5 25.0 2.600 198.0 MS14046-09
1537-48J 27.0 ±5% 60.0 2.5 25.0 2.600 198.0 N/A
1537R-47K 27.0 ±10% 60.0 2.5 25.0 2.600 198.0 N/A
1537R-48J 27.0 ±5% 60.0 2.5 25.0 2.600 198.0 N/A
1537-50J 30.0 ±5% 65.0 2.5 21.0 2.800 191.0 N/A
1537R-50J 30.0 ±5% 65.0 2.5 21.0 2.800 191.0 N/A
1537-51K 33.0 ±10% 65.0 2.5 19.0 3.000 185.0 MS14046-10
1537-52J 33.0 ±5% 65.0 2.5 19.0 3.000 185.0 N/A
1537R-51K 33.0 ±10% 65.0 2.5 19.0 3.000 185.0 N/A
1537R-52J 33.0 ±5% 65.0 2.5 19.0 3.000 185.0 N/A
1537-54J 36.0 ±5% 60.0 2.5 15.5 2.500 202.0 MS90538-01
1537R-54J 36.0 ±5% 60.0 2.5 15.5 2.500 202.0 N/A
1537-56J 39.0 ±5% 60.0 2.5 14.5 2.600 198.0 MS90538-02
1537R-56J 39.0 ±5% 60.0 2.5 14.5 2.600 198.0 N/A
1537-58J 43.0 ±5% 60.0 2.5 13.7 2.700 194.0 MS90538-03
1537R-58J 43.0 ±5% 60.0 2.5 13.7 2.700 194.0 N/A
1537-60J 47.0 ±5% 55.0 2.5 13.0 2.750 193.0 MS90538-04
1537R-60J 47.0 ±5% 55.0 2.5 13.0 2.750 193.0 N/A
1537-62J 51.0 ±5% 55.0 2.5 12.7 2.850 189.0 MS90538-05
1537R-62J 51.0 ±5% 55.0 2.5 12.7 2.850 189.0 N/A
1537-64J 56.0 ±5% 55.0 2.5 12.0 3.000 184.0 MS90538-06
1537R-64J 56.0 ±5% 55.0 2.5 12.0 3.000 184.0 N/A
1537-66J 62.0 ±5% 55.0 2.5 11.5 3.150 180.0 MS90538-07
1537R-66J 62.0 ±5% 55.0 2.5 11.5 3.150 180.0 N/A
1537-68J 68.0 ±5% 55.0 2.5 11.0 3.300 176.0 MS90538-08
1537R-68J 68.0 ±5% 55.0 2.5 11.0 3.300 176.0 N/A
1537-70J 75.0 ±5% 55.0 2.5 10.5 3.700 166.0 MS90538-09
1537R-70J 75.0 ±5% 55.0 2.5 10.5 3.700 166.0 N/A
1537-72J 82.0 ±5% 50.0 2.5 10.3 3.900 162.0 MS90538-10
1537R-72J 82.0 ±5% 50.0 2.5 10.3 3.900 162.0 N/A
1537-74J 91.0 ±5% 50.0 2.5 10.0 4.300 154.0 MS90538-11
1537R-74J 91.0 ±5% 50.0 2.5 10.0 4.300 154.0 N/A
1537-76J 100.0 ±5% 50.0 2.5 9.5 4.500 151.0 MS90538-12
1537R-76J 100.0 ±5% 50.0 2.5 9.5 4.500 151.0 N/A
1537-78J 110.0 ±5% 60.0 0.79 8.9 4.900 144.0 MS90538-13
1537R-78J 110.0 ±5% 60.0 0.79 8.9 4.900 144.0 N/A
1537-80J 120.0 ±5% 65.0 0.79 8.7 5.200 140.0 MS90538-14
1537R-80J 120.0 ±5% 65.0 0.79 8.7 5.200 140.0 N/A
1537-82J 130.0 ±5% 65.0 0.79 8.5 5.450 137.0 MS90538-15
1537R-82J 130.0 ±5% 65.0 0.79 8.5 5.450 137.0 N/A
1537-84J 150.0 ±5% 65.0 0.79 8.0 6.050 130.0 MS90538-16
1537R-84J 150.0 ±5% 65.0 0.79 8.0 6.050 130.0 N/A
1537-86J 160.0 ±5% 65.0 0.79 7.5 6.400 126.0 MS90538-17
1537R-86J 160.0 ±5% 65.0 0.79 7.5 6.400 126.0 N/A
1537-88J 180.0 ±5% 65.0 0.79 7.0 6.750 123.0 MS90538-18
1537R-88J 180.0 ±5% 65.0 0.79 7.0 6.750 123.0 N/A
1537-90J 200.0 ±5% 65.0 0.79 6.5 7.100 120.0 MS90538-19
1537R-90J 200.0 ±5% 65.0 0.79 6.5 7.100 120.0 N/A
1537-92J 220.0 ±5% 65.0 0.79 6.2 7.450 117.0 MS90538-20
1537R-92J 220.0 ±5% 65.0 0.79 6.2 7.450 117.0 N/A
1537-94J 240.0 ±5% 65.0 0.79 5.9 7.800 115.0 MS90538-21
1537R-94J 240.0 ±5% 65.0 0.79 5.9 7.800 115.0 N/A