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#:
1808J0250180KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V X7R 1808 - In Stock:
129323
- Part#:
0805J1K06P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 0805 - In Stock:
231440
- Part#:
0805J1K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 0805 - In Stock:
114236
- Part#:
0805Y1000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
111805
- Part#:
2225J2K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 2225 - In Stock:
39750
- Part#:
0603J3009P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 300V C0G/NP0 0603 - In Stock:
58799
- Part#:
1825J4K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 1825 - In Stock:
65518
- Part#:
0603J2500330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
75067
- Part#:
2211JA250331JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2211 - In Stock:
47100
- Part#:
1808Y2000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1808 - In Stock:
184236
- Part#:
1808Y0250272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
153396
- Part#:
2225Y2K00120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 2225 - In Stock:
16959
- Part#:
2220Y5000392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 2220 - In Stock:
36130
- Part#:
1808Y1K00391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1808 - In Stock:
100985
- Part#:
1206J0253P90BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 1206 - In Stock:
81673
- Part#:
1206Y0160331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 1206 - In Stock:
153826
- Part#:
0805J0100221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 0805 - In Stock:
351974
- Part#:
SFAJL5000100ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10PF 500V AXIAL - In Stock:
7724
- Part#:
0603Y0163P90CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0603 - In Stock:
200954
- Part#:
1206Y0160122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1206 - In Stock:
73661
- Part#:
0603Y1000331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 0603 - In Stock:
526989
- Part#:
2225Y2000220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2225 - In Stock:
26216
- Part#:
1808Y5000181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1808 - In Stock:
69629
- Part#:
SFTMC5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
10232
- Part#:
0603Y0160471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V X7R 0603 - In Stock:
429306
- Part#:
0805J6300181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 0805 - In Stock:
354106
- Part#:
1206Y1K20682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 1206 - In Stock:
242674
- Part#:
1812J2K00561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 1812 - In Stock:
54519
- Part#:
1808J0500562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1808 - In Stock:
141290
- Part#:
1210J0500821FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1210 - In Stock:
43383
- Part#:
0505Y2001P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0505 - In Stock:
124711
- Part#:
2225J2K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 2225 - In Stock:
51696
- Part#:
1812Y2000122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1812 - In Stock:
19541
- Part#:
1111Y5000620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 500V C0G/NP0 1111 - In Stock:
76431
- Part#:
1210Y0630390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
39000
- Part#:
2220Y0630564MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2220 - In Stock:
27123
- Part#:
2225Y0250330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2225 - In Stock:
35797
- Part#:
0805Y0250561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0805 - In Stock:
247337
- Part#:
0805Y3002P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 300V C0G/NP0 0805 - In Stock:
133335
- Part#:
1210Y0160560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1210 - In Stock:
88918
- Part#:
1206J2500333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1206 - In Stock:
146131
- Part#:
1206Y2000561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
159907
- Part#:
1206J2000330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
156726
- Part#:
1825Y5000222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1825 - In Stock:
66045
- Part#:
0805Y0630822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 0805 - In Stock:
272950
- Part#:
2220Y4K00122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 4KV X7R 2220 - In Stock:
66789
- Part#:
1808Y0100150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1808 - In Stock:
86306
- Part#:
1825Y1K00680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1825 - In Stock:
57058
- Part#:
0603J500P560DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 500V C0G/NP0 0603 - In Stock:
477316
- Part#:
0805J100P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 100V C0G/NP0 0805 - In Stock:
128627