EMI Feedthrough Filters – Mouser South Africa

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Resin Sealed Bolt-In EMI Filters

Spectrum Control Resin Sealed Bolt-In EMI Filters are designed for quick installation in tapped or through-holes using the included nut and lock washer. These filters are built with a rugged housing and resin sealing at both ends. The resin-sealed bolt-in EMI filters offer excellent environmental protection and are also available with MIL-PRF-15733 QPL qualification. These filters feature 500V_DC/220V_AC (400Hz) voltage ratings and support C, L, and Pi circuit configurations. The resin-sealed bolt-in EMI filters are ideally suited for filtering signal and data lines, as well as DC power lines. Typical applications include DC motors, power supplies, secure communications, medical equipment, and industrial control systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Series	Circuit Type	Capacitance	Voltage Rating	Tolerance	Maximum DC Current	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
EMI Feedthrough Filters 5500pF Pi 8-32 TUR. 51-744-002 Spectrum Control 1: $16.26 37In Stock 496On Order New Product	Mfr. Part No. 51-744-002 Mouser Part No 657-51-744-002 New Product	Spectrum Control	EMI Feedthrough Filters 5500pF Pi 8-32 TUR. Learn More about Spectrum Control resin sealed emi filters	Datasheet	37In Stock 496On Order On Order Ship Dates Mfr. No: 51-744-002 Stock: 37 Can Dispatch Immediately On Order: 223 Expected 2026/12/03 273 Expected 2027/03/09 Factory Lead Time: 20 Weeks	$16.26 $14.83 $13.99 $12.92 View $12.79 Quote	Min.: 1 Mult.: 1	No	RSBIF	Pi Filter	5.5 nF	200 V		10 A		- 55 C	+ 125 C
EMI Feedthrough Filters 10A 3000pF Pi 6-40 1289-004 Spectrum Control 1: $16.26 160In Stock New Product	Mfr. Part No. 1289-004 Mouser Part No 657-1289-004 New Product	Spectrum Control	EMI Feedthrough Filters 10A 3000pF Pi 6-40 Learn More about Spectrum Control resin sealed emi filters	Datasheet	160In Stock	$16.26 $15.42 $15.26 $15.11 View $14.94 $14.85 $14.78	Min.: 1 Mult.: 1	No	RSBIF	Pi Filter		200 V		10 A	10 mOhms	- 55 C	+ 125 C
EMI Feedthrough Filters 10A 12000pF Pi 8-32 1293-000 Spectrum Control 1: $22.33 441In Stock New Product	Mfr. Part No. 1293-000 Mouser Part No 657-1293-000 New Product	Spectrum Control	EMI Feedthrough Filters 10A 12000pF Pi 8-32 Learn More about Spectrum Control resin sealed emi filters	Datasheet	441In Stock	$22.33 $21.15 $19.20 $18.22 View $17.04 $16.17	Min.: 1 Mult.: 1		RSBIF	Pi Filter				10 A	10 mOhms	- 55 C	+ 125 C
EMI Feedthrough Filters 10 AMP 5500pF MIN CAP 51-719-021 Spectrum Control 1: $20.64 588In Stock New Product	Mfr. Part No. 51-719-021 Mouser Part No 657-51-719-021 New Product	Spectrum Control	EMI Feedthrough Filters 10 AMP 5500pF MIN CAP Learn More about Spectrum Control resin sealed emi filters	Datasheet	588In Stock	$20.64 $19.56 $17.76 $16.84 View $15.76 $14.94	Min.: 1 Mult.: 1		RSBIF	Pi Filter	5.5 nF	200 V		10 A		- 55 C	+ 125 C
EMI Feedthrough Filters 3A 5500pF 6-32 51-726-008 Spectrum Control 1: $28.04 477In Stock New Product	Mfr. Part No. 51-726-008 Mouser Part No 657-51-726-008 New Product	Spectrum Control	EMI Feedthrough Filters 3A 5500pF 6-32 Learn More about Spectrum Control resin sealed emi filters	Datasheet	477In Stock	$28.04 $26.55 $24.11 $22.88 View $21.40 $20.28	Min.: 1 Mult.: 1		RSBIF	Pi Filter	5.5 nF	50 V		3 A		- 55 C	+ 125 C	Bulk
EMI Feedthrough Filters .01UF 200V 10A SCI-9120-103 Spectrum Control 1: $18.68 7In Stock Factory Special Order	Mfr. Part No. SCI-9120-103 Mouser Part No 657-SCI-9120-103 Factory Special Order	Spectrum Control	EMI Feedthrough Filters .01UF 200V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	7In Stock	$18.68 View $17.70 $16.06 $15.25 $14.26 $13.54 $13.53	Min.: 1 Mult.: 1		RSBIF
EMI Feedthrough Filters .21UF 50V 10A 54-785-017 Spectrum Control 1: $16.01 7In Stock Factory Special Order	Mfr. Part No. 54-785-017 Mouser Part No 657-54-785-017 Factory Special Order	Spectrum Control	EMI Feedthrough Filters .21UF 50V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	7In Stock	$16.01 View $14.55 $14.18 $14.03 $13.87 $13.74	Min.: 1 Mult.: 1	No	RSBIF					10 A		- 55 C	+ 125 C
EMI Feedthrough Filters .3UF 100V 15A 9910-381-6002 Spectrum Control 1: $33.90 6In Stock Factory Special Order	Mfr. Part No. 9910-381-6002 Mouser Part No 657-9910-381-6002 Factory Special Order	Spectrum Control	EMI Feedthrough Filters .3UF 100V 15A Learn More about Spectrum Control resin sealed emi filters	Datasheet	6In Stock	$33.90 View $32.12 $29.16 $27.67 $25.88 $24.54 Quote	Min.: 1 Mult.: 1		RSBIF	C Filter	300 nF	100 V		15 A
EMI Feedthrough Filters 7000PF 50V 5A 51-729-312 Spectrum Control 1: $24.34 2,578On Order New Product	Mfr. Part No. 51-729-312 Mouser Part No 657-51-729-312 New Product	Spectrum Control	EMI Feedthrough Filters 7000PF 50V 5A Learn More about Spectrum Control resin sealed emi filters	Datasheet	2,578On Order On Order Ship Dates Mfr. No: 51-729-312 Stock: 0 On Order: 78 Expected 2027/02/12 1,250 Expected 2027/02/19 1,250 Expected 2027/03/19 Factory Lead Time: 41 Weeks	$24.34 $23.06 $20.93 $19.86 $18.58	Min.: 1 Mult.: 1		RSBIF	Pi Filter	7 nF	50 V		3 A		- 55 C	+ 125 C
EMI Feedthrough Filters FILTER 54779001X5U102P Spectrum Control 1: $16.26 1,408Expected 2027/02/04 New Product	Mfr. Part No. 54779001X5U102P Mouser Part No 657-54779001X5U102P New Product	Spectrum Control	EMI Feedthrough Filters FILTER Learn More about Spectrum Control resin sealed emi filters	Datasheet	1,408Expected 2027/02/04	$16.26 $15.40 $13.97 $13.26 View $12.40 $11.76	Min.: 1 Mult.: 1		RSBIF							- 55 C	+ 125 C	Bulk
EMI Feedthrough Filters BOLT IN 100pF 4-40 C circuit 9900-381-6020 Spectrum Control 1: $16.03 1,564On Order New Product	Mfr. Part No. 9900-381-6020 Mouser Part No 657-9900-381-6020 New Product	Spectrum Control	EMI Feedthrough Filters BOLT IN 100pF 4-40 C circuit Learn More about Spectrum Control resin sealed emi filters	Datasheet	1,564On Order On Order Ship Dates Mfr. No: 9900-381-6020 Stock: 0 On Order: 456 Expected 2026/11/26 500 Expected 2027/01/25 608 Expected 2027/06/10 Factory Lead Time: 34 Weeks	$16.03 $15.18 $13.77 $13.07 $12.22	Min.: 1 Mult.: 1		RSBIF	C Filter	100 pF	200 V		10 A		- 55 C	+ 125 C
EMI Feedthrough Filters 5000pF Pi 12-32 TUR. 1270-016 Spectrum Control 1: $23.36 637Expected 2026/11/13 New Product	Mfr. Part No. 1270-016 Mouser Part No 657-1270-016 New Product	Spectrum Control	EMI Feedthrough Filters 5000pF Pi 12-32 TUR. Learn More about Spectrum Control resin sealed emi filters	Datasheet	637Expected 2026/11/13	$23.36 $23.12 View Quote	Min.: 1 Mult.: 1		RSBIF	Pi Filter				10 A	10 mOhms	- 55 C	+ 125 C	Bulk
EMI Feedthrough Filters .01UF 50V 20A 51-712-065 Spectrum Control 1: $45.10 244Expected 2027/01/27 New Product	Mfr. Part No. 51-712-065 Mouser Part No 657-51-712-065 New Product	Spectrum Control	EMI Feedthrough Filters .01UF 50V 20A Learn More about Spectrum Control resin sealed emi filters	Datasheet	244Expected 2027/01/27	$45.10 $40.77 $39.47 $38.16 $36.83	Min.: 1 Mult.: 1		RSBIF		10 nF	100 V		20 A		- 55 C	+ 125 C
EMI Feedthrough Filters .045UF 50V 10A 9900-381-6006 Spectrum Control 1: $11.41 238Expected 2026/11/02 New Product	Mfr. Part No. 9900-381-6006 Mouser Part No 657-9900-381-6006 New Product	Spectrum Control	EMI Feedthrough Filters .045UF 50V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	238Expected 2026/11/02	$11.41 $10.82 $9.82 $9.32 View $8.71 $8.26	Min.: 1 Mult.: 1		RSBIF	C Filter	45 uF	50 V		10 A	5 mOhms	- 55 C	+ 125 C
EMI Feedthrough Filters 25A 1500pF HOOK 1280-060 Spectrum Control 1: $70.47 159Expected 2026/11/13 New Product	Mfr. Part No. 1280-060 Mouser Part No 657-1280-060 New Product	Spectrum Control	EMI Feedthrough Filters 25A 1500pF HOOK Learn More about Spectrum Control resin sealed emi filters	Datasheet	159Expected 2026/11/13	$70.47	Min.: 1 Mult.: 1	No	RSBIF	Pi Filter	1.5 nF	2.5 kV		25 A	10 mOhms	- 55 C	+ 125 C	Bulk
EMI Feedthrough Filters EMI FILTER 54-786-014 Spectrum Control 1: $23.48 417On Order New Product	Mfr. Part No. 54-786-014 Mouser Part No 657-54-786-014 New Product	Spectrum Control	EMI Feedthrough Filters EMI FILTER Learn More about Spectrum Control resin sealed emi filters	Datasheet	417On Order On Order Ship Dates Mfr. No: 54-786-014 Stock: 0 On Order: 133 Expected 2026/12/08 284 Expected 2027/01/25 Factory Lead Time: 28 Weeks	$23.48 $22.73 $22.31 $21.15	Min.: 1 Mult.: 1	No	RSBIF	C Filter	800 nF	50 V		10 A		- 55 C	+ 125 C
EMI Feedthrough Filters 100PF 100V 10A 54790001X5F101M Spectrum Control 1: $8.76 226Expected 2027/01/25 New Product	Mfr. Part No. 54790001X5F101M Mouser Part No 657-54790001X5F101M New Product	Spectrum Control	EMI Feedthrough Filters 100PF 100V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	226Expected 2027/01/25	$8.76 $8.30 $7.54 $7.15 View $6.69 $6.34	Min.: 1 Mult.: 1	No	RSBIF		100 pF		20 %
EMI Feedthrough Filters .022UF 100V 51-729-304 Spectrum Control 1: $22.61 70Expected 2026/11/26 New Product	Mfr. Part No. 51-729-304 Mouser Part No 657-51-729-304 New Product	Spectrum Control	EMI Feedthrough Filters .022UF 100V Learn More about Spectrum Control resin sealed emi filters	Datasheet	70Expected 2026/11/26	$22.61 $21.41 $19.43 $18.45 View $17.26 $16.35	Min.: 1 Mult.: 1		RSBIF			200 V				- 55 C	+ 125 C
EMI Feedthrough Filters 5A 1500pF 4-40 Pi 51-729-303 Spectrum Control 250: $46.68 33Stock Available Factory Special Order	Mfr. Part No. 51-729-303 Mouser Part No 657-51-729-303 Factory Special Order	Spectrum Control	EMI Feedthrough Filters 5A 1500pF 4-40 Pi Learn More about Spectrum Control resin sealed emi filters	Datasheet	33Stock Available More Info Available	$46.68	Min.: 250 Mult.: 1		RSBIF	Pi Filter	1.5 nF	200 V		3 A		- 55 C	+ 125 C
EMI Feedthrough Filters 50V 10A BOLT-IN FLTR 54-779-019 Spectrum Control 250: $27.45 195Stock Available New Product	Mfr. Part No. 54-779-019 Mouser Part No 657-54-779-019 New Product	Spectrum Control	EMI Feedthrough Filters 50V 10A BOLT-IN FLTR Learn More about Spectrum Control resin sealed emi filters	Datasheet	195Stock Available More Info Available	$27.45	Min.: 250 Mult.: 250	No	RSBIF	C Filter	100 nF	50 V		10 A		- 55 C	+ 125 C
EMI Feedthrough Filters .075UF 50V 10A SCI-3102-007 Spectrum Control 50: $27.04 442Stock Available Factory Special Order	Mfr. Part No. SCI-3102-007 Mouser Part No 657-SCI-3102-007 Factory Special Order	Spectrum Control	EMI Feedthrough Filters .075UF 50V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	442Stock Available More Info Available	$27.04	Min.: 50 Mult.: 1	No	RSBIF	LB Filter	75 nF	50 V		10 A		- 55 C	+ 125 C
EMI Feedthrough Filters .05UF C/CKT FILTER SCI-9112-503 Spectrum Control 1: $19.04 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. SCI-9112-503 Mouser Part No 657-SCI-9112-503 New Product	Spectrum Control	EMI Feedthrough Filters .05UF C/CKT FILTER Learn More about Spectrum Control resin sealed emi filters	Datasheet	Non-Stocked Lead-Time 16 Weeks	$19.04 $15.85 View Quote	Min.: 1 Mult.: 1		RSBIF							- 55 C	+ 125 C
EMI Feedthrough Filters 3000PF 200V 10A 1201-054 Spectrum Control 250: $66.27 Non-Stocked Lead-Time 22 Weeks New Product	Mfr. Part No. 1201-054 Mouser Part No 657-1201-054 New Product	Spectrum Control	EMI Feedthrough Filters 3000PF 200V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	Non-Stocked Lead-Time 22 Weeks	$66.27	Min.: 250 Mult.: 1		RSBIF	Pi Filter	3 nF	200 V		10 A	10 mOhms	- 55 C	+ 125 C
EMI Feedthrough Filters 10A 1500pF 6-40 1289-001 Spectrum Control 250: $50.40 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. 1289-001 Mouser Part No 657-1289-001 New Product	Spectrum Control	EMI Feedthrough Filters 10A 1500pF 6-40 Learn More about Spectrum Control resin sealed emi filters	Datasheet	Non-Stocked Lead-Time 20 Weeks	$50.40	Min.: 250 Mult.: 1		RSBIF	Pi Filter		200 V		10 A	10 mOhms	- 55 C	+ 125 C
EMI Feedthrough Filters 5500PF 300V 10A 51-709-004 Spectrum Control 250: $116.21 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. 51-709-004 Mouser Part No 657-51-709-004 New Product	Spectrum Control	EMI Feedthrough Filters 5500PF 300V 10A Learn More about Spectrum Control resin sealed emi filters	Datasheet	Non-Stocked Lead-Time 16 Weeks	$116.21	Min.: 250 Mult.: 1		RSBIF		4 nF	100 V				- 55 C	+ 125 C

Resin Sealed Bolt-In EMI Filters

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10 pF
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1 nF
1.2 nF
1.5 nF
2 nF
3 nF
4 nF
5 nF
5.5 nF
7 nF
10 nF
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22 nF
27 nF
50 nF
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