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#:
SFSTC5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6213
- Part#:
1825J0160332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1825 - In Stock:
41406
- Part#:
1210J1K50121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 1210 - In Stock:
80568
- Part#:
1812Y0500121JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1812 - In Stock:
81941
- Part#:
2220Y0100331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 2220 - In Stock:
37624
- Part#:
1812Y0500224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1812 - In Stock:
67700
- Part#:
1210J0500152JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1210 - In Stock:
75420
- Part#:
1825J0160274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1825 - In Stock:
49391
- Part#:
2220J2000154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 2220 - In Stock:
38928
- Part#:
1808Y0160122JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1808 - In Stock:
139476
- Part#:
2220J1000683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 2220 - In Stock:
52248
- Part#:
0805Y3000120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 0805 - In Stock:
107220
- Part#:
2220Y2K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 2220 - In Stock:
56539
- Part#:
1825Y2K50820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2.5KV C0G/NP0 1825 - In Stock:
57886
- Part#:
2220J1000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2220 - In Stock:
31254
- Part#:
0603J0500333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 0603 - In Stock:
453764
- Part#:
1210Y1K25P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.2KV C0G/NP0 1210 - In Stock:
181845
- Part#:
1812J2K50181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV X7R 1812 - In Stock:
76379
- Part#:
1808J2000822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1808 - In Stock:
115441
- Part#:
0805Y0630101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0805 - In Stock:
103163
- Part#:
2225Y0500122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 2225 - In Stock:
6311
- Part#:
1825J2500222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1825 - In Stock:
46742
- Part#:
0603Y0500150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
328921
- Part#:
1812J0160393GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1812 - In Stock:
44066
- Part#:
1206Y0500681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1206 - In Stock:
78508
- Part#:
0603Y0500330FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
87521
- Part#:
1210J2000272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1210 - In Stock:
86507
- Part#:
1812J1K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1812 - In Stock:
88439
- Part#:
0603Y200P900DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
288110
- Part#:
1111J1502P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 1111 - In Stock:
65482
- Part#:
0603J0105P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 10V C0G/NP0 0603 - In Stock:
306323
- Part#:
1812Y0630560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
73586
- Part#:
2220J1K00220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2220 - In Stock:
44450
- Part#:
0603J0160180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0603 - In Stock:
135490
- Part#:
2225Y1000223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 2225 - In Stock:
24086
- Part#:
1812Y6300330GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1812 - In Stock:
53366
- Part#:
1812Y2K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1812 - In Stock:
38423
- Part#:
1206J2500472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1206 - In Stock:
233671
- Part#:
1206J6305P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1206 - In Stock:
154274
- Part#:
1210J0630152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1210 - In Stock:
130050
- Part#:
2220Y2K50122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2220 - In Stock:
60466
- Part#:
1812Y0250225JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 1812 - In Stock:
50889
- Part#:
0603J0100563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 0603 - In Stock:
445628
- Part#:
1210J0163P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 1210 - In Stock:
97843
- Part#:
1206J1K09P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 1KV C0G/NP0 1206 - In Stock:
95055
- Part#:
2225J3K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 2225 - In Stock:
55444
- Part#:
0603J0100271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 0603 - In Stock:
387224
- Part#:
1210Y5000182KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1210 - In Stock:
115174
- Part#:
1812J0500222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
70598
- Part#:
1206J150P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 150V C0G/NP0 1206 - In Stock:
131300