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#:
1808J5000122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1808 - In Stock:
98626
- Part#:
2220J4K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 4KV C0G/NP0 2220 - In Stock:
32850
- Part#:
1206J2000333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1206 - In Stock:
151238
- Part#:
1210J0500183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1210 - In Stock:
90679
- Part#:
1210Y1000474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1210 - In Stock:
59595
- Part#:
0603J050P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 50V C0G/NP0 0603 - In Stock:
268652
- Part#:
1206Y0160222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 1206 - In Stock:
160085
- Part#:
1825Y1K20183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.2KV X7R 1825 - In Stock:
44736
- Part#:
2220J1K00221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 2220 - In Stock:
44218
- Part#:
1210Y5000272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
156991
- Part#:
2220Y2500273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2220 - In Stock:
9289
- Part#:
1210J6300471JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1210 - In Stock:
105699
- Part#:
1825J1K50680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1825 - In Stock:
33408
- Part#:
1206Y1004P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 100V C0G/NP0 1206 - In Stock:
69403
- Part#:
0805J500P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 500V C0G/NP0 0805 - In Stock:
140423
- Part#:
2225Y2500393KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V C0G 2225 - In Stock:
19548
- Part#:
2220Y0630392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 2220 - In Stock:
33121
- Part#:
060321505P10BQTLSM - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 0603 - In Stock:
448267
- Part#:
0805J3008P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 0805 - In Stock:
104691
- Part#:
0603Y0100331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V X7R 0603 - In Stock:
427212
- Part#:
1825Y1K20222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
52480
- Part#:
1206Y1K21P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1.2KV C0G/NP0 1206 - In Stock:
136802
- Part#:
0805J1000331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0805 - In Stock:
353714
- Part#:
2220Y6K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 2220 - In Stock:
61675
- Part#:
2220Y0630125MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2220 - In Stock:
27007
- Part#:
1210J0500393JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
86897
- Part#:
1210Y1000183JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1210 - In Stock:
70792
- Part#:
1808Y2K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1808 - In Stock:
153615
- Part#:
1812Y2K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1812 - In Stock:
44140
- Part#:
1210Y0250273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1210 - In Stock:
95627
- Part#:
2220Y0500153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 2220 - In Stock:
28770
- Part#:
1210Y0160682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1210 - In Stock:
113094
- Part#:
1206J2000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1206 - In Stock:
203384
- Part#:
1206J0630151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 1206 - In Stock:
226760
- Part#:
1808J5K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 5KV C0G/NP0 1808 - In Stock:
135391
- Part#:
1210Y0500272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
34860
- Part#:
2225Y1K20390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 2225 - In Stock:
35873
- Part#:
2225Y0250122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 2225 - In Stock:
6438
- Part#:
2220J6300391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 2220 - In Stock:
22340
- Part#:
1206J0634P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 63V C0G/NP0 1206 - In Stock:
58539
- Part#:
1825J2000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1825 - In Stock:
51999
- Part#:
1210Y5000122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
157715
- Part#:
1808Y0160123JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
75716
- Part#:
0805J0508P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
420788
- Part#:
2225J0630102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8841
- Part#:
1210Y0630392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1210 - In Stock:
115608
- Part#:
1812Y0160183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1812 - In Stock:
78029
- Part#:
1206J1000390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
121690
- Part#:
2220J0160562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 2220 - In Stock:
14840
- Part#:
1206Y0160151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1206 - In Stock:
177379