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#:
1210Y1000181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 1210 - In Stock:
59667
- Part#:
1206J2000121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
251863
- Part#:
2220Y0500103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 2220 - In Stock:
48215
- Part#:
1206Y5001P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1206 - In Stock:
138083
- Part#:
0805Y0500183JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0805 - In Stock:
158726
- Part#:
1812Y5000331JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1812 - In Stock:
86758
- Part#:
SFAKC5000332MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 3300PF 500V AXIAL - In Stock:
4024
- Part#:
1825Y1000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1825 - In Stock:
31520
- Part#:
2225J0100392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V C0G/NP0 2225 - In Stock:
44230
- Part#:
0603Y2500510GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0603 - In Stock:
69722
- Part#:
1206Y0160183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1206 - In Stock:
140959
- Part#:
1808YA250120FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
50682
- Part#:
2220Y0250470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
7290
- Part#:
1206J0160221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1206 - In Stock:
158824
- Part#:
2225J0100124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 2225 - In Stock:
29524
- Part#:
1111J2001P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 1111 - In Stock:
79769
- Part#:
1825J5000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1825 - In Stock:
33170
- Part#:
0603Y0631P80CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0603 - In Stock:
221572
- Part#:
1206J0500103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1206 - In Stock:
132019
- Part#:
0603Y2500510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 0603 - In Stock:
64412
- Part#:
2225J0100123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 2225 - In Stock:
19087
- Part#:
2225Y4K00681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV C0G/NP0 2225 - In Stock:
61819
- Part#:
0805Y1501P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 150V C0G/NP0 0805 - In Stock:
135808
- Part#:
2225J0100122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
14233
- Part#:
1210J2K00150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1210 - In Stock:
168929
- Part#:
2220Y2K50471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 2220 - In Stock:
60101
- Part#:
1812Y2K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1812 - In Stock:
77438
- Part#:
1206Y2501P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 1206 - In Stock:
141121
- Part#:
2220Y5K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 2220 - In Stock:
97849
- Part#:
1206J2005P60BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1206 - In Stock:
68407
- Part#:
1111J3000471GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 300V C0G/NP0 1111 - In Stock:
35517
- Part#:
0805Y5000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 0805 - In Stock:
236175
- Part#:
1206Y0630392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1206 - In Stock:
178604
- Part#:
1812J0160121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1812 - In Stock:
58667
- Part#:
1210Y0250150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1210 - In Stock:
57739
- Part#:
2220J0630474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2220 - In Stock:
34020
- Part#:
0805J0630100KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0805 - In Stock:
283215
- Part#:
1206Y1002P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 1206 - In Stock:
234223
- Part#:
1812J5K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 1812 - In Stock:
90431
- Part#:
0505Y0500180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0505 - In Stock:
104301
- Part#:
0805J0630221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
229889
- Part#:
1808Y0250823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1808 - In Stock:
158570
- Part#:
0805Y0255P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0805 - In Stock:
343821
- Part#:
2220J0250470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
32186
- Part#:
1825J0100391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1825 - In Stock:
15875
- Part#:
1825J3K00182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 3KV X7R 1825 - In Stock:
62816
- Part#:
0805Y0160332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 0805 - In Stock:
107003
- Part#:
0805Y0630471KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0805 - In Stock:
279954
- Part#:
2225Y5000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 2225 - In Stock:
56948
- Part#:
0805Y0632P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
175835