Hermetically Sealed EMI Filters

Spectrum Control Hermetically Sealed Electromagnetic Interference (EMI) Filters combine hermetically sealed glass construction with superior EMI attenuation, providing mission-critical performance. These robust EMI filters are engineered to excel in the harshest environments, delivering reliable, broadband filtering from 10kHz to beyond 10GHz. This superior performance ensures uncompromising signal integrity in a variety of applications. Spectrum Control Hermetically Sealed EMI Filters are qualified to MIL-PRF-15733, DSCC 84084, and MIL-PRF-28861 QPL standards. Ideal applications include military and aerospace, medical, industrial, power, and oil drilling.

Results: 39
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Circuit Type Capacitance Voltage Rating Tolerance Maximum DC Current Maximum DC Resistance Minimum Operating Temperature Maximum Operating Temperature Packaging
Spectrum Control EMI Feedthrough Filters 15A 1.2uF 1/4-28FLAG
2’366In Stock
CHF 21.13
CHF 20.63
CHF 20.42
CHF 20.21
Min.: 1
Mult.: 1
No
LB Filter 1.2 uF 50 V 15 A 5 mOhms - 55 C + 125 C Bulk
Spectrum Control EMI Feedthrough Filters 15A 2.6uF 5/16-24 109In Stock
CHF 134.65
CHF 123.31
CHF 119.34
CHF 115.37
Min.: 1
Mult.: 1
No
C Filter 2.6 uF 150 V 15 A 5 mOhms - 55 C + 125 C


Spectrum Control EMI Feedthrough Filters 15A 1.4uF TURRET 1’413In Stock
830Expected 11/2/2026
CHF 17.35
CHF 16.45
CHF 14.92
CHF 14.16
Min.: 1
Mult.: 1
No
1.4 uF 80 V 15 A 5 mOhms - 55 C + 125 C Bulk
Spectrum Control EMI Feedthrough Filters 15A 1.4uF 1/4-28FLAG 697In Stock
CHF 30.44
CHF 27.93
CHF 26.33
CHF 26.07
Min.: 1
Mult.: 1
No
LB Filter 1.4 uF 50 V 15 A 3 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters TT .375D .312T 100V 10A 51000 66In Stock
50Expected 12/16/2026
CHF 84.62
CHF 76.53
CHF 75.77
CHF 69.58
Min.: 1
Mult.: 1
- 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 10A 1.4uF 1/4-28FLAG 279In Stock
2’458On Order
CHF 37.20
CHF 33.64
CHF 33.41
CHF 31.46
Min.: 1
Mult.: 1
No
LB Filter 1.2 uF 50 V 10 A 1 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 2.6UF 100V 20A 60In Stock
CHF 139.70
Min.: 1
Mult.: 1
No
LB Filter 2.6 uF 100 V 20 A 1 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters .25UF 100V 1A 94In Stock
CHF 104.65
CHF 94.64
CHF 91.59
CHF 90.53
Min.: 1
Mult.: 1
No
2.8 uF 50 V 20 % - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 15A .25uF 5/16-24 23In Stock
CHF 91.13
CHF 82.41
CHF 81.47
CHF 77.04
Min.: 1
Mult.: 1
No
- 55 C + 125 C
Spectrum Control EMI Feedthrough Filters .300uF .375 Pi 500mA 77In Stock
CHF 80.45
CHF 70.01
CHF 68.48
CHF 66.94
Min.: 1
Mult.: 1
No
Pi Filter 300 nF 250 V 500 mA 1 Ohms - 55 C + 125 C

Spectrum Control EMI Feedthrough Filters 28In Stock
CHF 306.43
CHF 296.88
CHF 287.30
Min.: 1
Mult.: 1
Bulk
Spectrum Control EMI Feedthrough Filters 1.2UF 80V 10A 10In Stock
CHF 62.94
CHF 56.93
CHF 56.80
CHF 51.38
Min.: 1
Mult.: 1
No
LB Filter 1.2 uF 50 V 10 A 1 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 1.0UF 100V 10A 48In Stock
CHF 92.74
CHF 91.82
Min.: 1
Mult.: 1
- 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 10 AMP 2.8uF MIN CAP 29In Stock
CHF 61.49
CHF 57.70
CHF 55.44
CHF 54.89
Min.: 1
Mult.: 1
No
Pi Filter 2.8 uF 80 V 10 A 5 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters .15UF 200V 15A 33In Stock
CHF 75.41
CHF 68.21
CHF 66.01
Min.: 1
Mult.: 1
No
C Filter 150 nF 125 VAC, 200 VDC 15 A 8 mOhms
Spectrum Control EMI Feedthrough Filters 1UF 100V 10A 1In Stock
CHF 72.93
Min.: 1
Mult.: 1
No
LB Filter 1 uF 100 V 10 A 3 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters .25UF 300V 15A 1In Stock
CHF 65.90
Min.: 1
Mult.: 1
LB Filter 250 nF 125 VAC, 300 VDC 15 A 25 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 1.4UF 50V 25A
548On Order
CHF 38.98
CHF 35.26
CHF 35.14
CHF 34.77
Min.: 1
Mult.: 1
No
LB Filter 1.4 uF 50 V 25 A 1 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 4UF 50V 15A
48Expected 1/22/2027
CHF 103.06
CHF 93.22
CHF 90.20
Min.: 1
Mult.: 1
C Filter 4 uF 50 V 15 A 5 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 70V 15A
100Expected 2/8/2027
CHF 28.80
CHF 27.28
CHF 24.77
CHF 23.49
Min.: 1
Mult.: 1
No
LB Filter 700 nF 100 V 15 A 5 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 15A .75uF 1/4-28 47Stock Available
CHF 37.32
Min.: 250
Mult.: 1
No
LB Filter 750 nF 70 V 15 A 5 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 1.5UF 50V 15A 101Stock Available
No
LB Filter 1.4 uF 50 V 15 A 3 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 15A 1.4uF 1/4-28 Non-Stocked Lead-Time 18 Weeks
CHF 21.89
CHF 21.88
Min.: 250
Mult.: 1
No
C Filter 1.4 uF 80 V 15 A 5 mOhms - 55 C + 125 C
Spectrum Control EMI Feedthrough Filters .190T 100V 15A Non-Stocked Lead-Time 18 Weeks
No
- 55 C + 125 C
Spectrum Control EMI Feedthrough Filters 1UF 100V 10A Non-Stocked Lead-Time 21 Weeks
CHF 85.87
CHF 77.65
CHF 75.15
CHF 72.65
CHF 70.14
Min.: 1
Mult.: 1