Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
0805J0501P00BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0805 - In Stock:
71985
- Part#:
1210J0160184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1210 - In Stock:
123579
- Part#:
0805J0634P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0805 - In Stock:
157506
- Part#:
1812J1K00220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
86323
- Part#:
1210J5000683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
135618
- Part#:
1812Y1K00681FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
22465
- Part#:
1210J0250474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1210 - In Stock:
65324
- Part#:
1825Y0100224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 10V X7R 1825 - In Stock:
39369
- Part#:
0603Y0636P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 63V C0G/NP0 0603 - In Stock:
86832
- Part#:
0805Y1500151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 150V C0G/NP0 0805 - In Stock:
64311
- Part#:
1206Y0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
245332
- Part#:
1206J6300181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 1206 - In Stock:
245299
- Part#:
0805Y0631P50DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0805 - In Stock:
452007
- Part#:
0603Y0500391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
238997
- Part#:
0603Y0100102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 0603 - In Stock:
89734
- Part#:
2225Y2000684KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 2225 - In Stock:
20314
- Part#:
0603J0160331MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 0603 - In Stock:
353414
- Part#:
0805J0160390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0805 - In Stock:
240408
- Part#:
0603Y2000110GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 200V C0G/NP0 0603 - In Stock:
78594
- Part#:
0603Y063P680BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 63V C0G/NP0 0603 - In Stock:
153904
- Part#:
2220Y2000123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 2220 - In Stock:
52270
- Part#:
1812Y2000123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 1812 - In Stock:
66421
- Part#:
1206Y0100563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 1206 - In Stock:
196684
- Part#:
2220Y0500681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 2220 - In Stock:
16422
- Part#:
2220Y1000682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 2220 - In Stock:
33661
- Part#:
1808J5K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 5KV C0G/NP0 1808 - In Stock:
123426
- Part#:
0603Y2500122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 0603 - In Stock:
446329
- Part#:
1206J0500681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1206 - In Stock:
79008
- Part#:
1210J0100683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1210 - In Stock:
137448
- Part#:
1808Y3K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV X7R 1808 - In Stock:
145445
- Part#:
2225Y0630330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2225 - In Stock:
22201
- Part#:
2225Y2000563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 2225 - In Stock:
31665
- Part#:
1808Y2K50180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1808 - In Stock:
68498
- Part#:
1206J0630821GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1206 - In Stock:
97835
- Part#:
1210Y2000333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
104293
- Part#:
0603J1006P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
281717
- Part#:
1206J0630820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
144695
- Part#:
2220J0630394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 2220 - In Stock:
56784
- Part#:
2225Y1K50152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 2225 - In Stock:
36412
- Part#:
SFKBC5000150ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
5442
- Part#:
2220J0100124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 2220 - In Stock:
63715
- Part#:
1825J1K50471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1825 - In Stock:
65470
- Part#:
1808Y0500122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
79534
- Part#:
1206J1K00222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1206 - In Stock:
155814
- Part#:
2220J0630121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2220 - In Stock:
16864
- Part#:
1825Y0500823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 1825 - In Stock:
14041
- Part#:
2220Y0250124JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2220 - In Stock:
26735
- Part#:
2225J0160474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2225 - In Stock:
25974
- Part#:
1206Y5000180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1206 - In Stock:
95628
- Part#:
1808Y0630562KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1808 - In Stock:
102546