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#:
0805Y2500272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 0805 - In Stock:
216605
- Part#:
1808Y0250183JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
66272
- Part#:
2220J2500183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2220 - In Stock:
43332
- Part#:
1825J0160470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1825 - In Stock:
11954
- Part#:
2225J2500103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2225 - In Stock:
16675
- Part#:
1206J0160121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1206 - In Stock:
75383
- Part#:
1808J6K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 1808 - In Stock:
77613
- Part#:
1808J0500394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1808 - In Stock:
128054
- Part#:
1812J1000561FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1812 - In Stock:
27884
- Part#:
2220J0500820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2220 - In Stock:
20519
- Part#:
SFCDC5000103MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 500V AXIAL - In Stock:
6623
- Part#:
2225J0160680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 2225 - In Stock:
7831
- Part#:
0603Y2000270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
246891
- Part#:
1111J1001P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 100V C0G/NP0 1111 - In Stock:
84111
- Part#:
1808J0250472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
123380
- Part#:
1210J1K08P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1210 - In Stock:
66748
- Part#:
2220J0250184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 2220 - In Stock:
58623
- Part#:
SFBLL5000102MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
8247
- Part#:
1206Y0160391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 1206 - In Stock:
240286
- Part#:
1808J2000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1808 - In Stock:
147993
- Part#:
1812Y6300470JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1812 - In Stock:
85667
- Part#:
0805Y0502P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 50V C0G/NP0 0805 - In Stock:
145275
- Part#:
0805J1000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 0805 - In Stock:
314113
- Part#:
1206J2504P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1206 - In Stock:
81150
- Part#:
1812Y1K00272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 1812 - In Stock:
29679
- Part#:
1210J1K00471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1210 - In Stock:
80113
- Part#:
1206Y0630472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1206 - In Stock:
202262
- Part#:
1812Y0500153KER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V X7R 1812 - In Stock:
97844
- Part#:
1210J1005P60DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
71713
- Part#:
0603J2000390KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
298131
- Part#:
2225J2500563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 2225 - In Stock:
32741
- Part#:
1825Y2000120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1825 - In Stock:
42879
- Part#:
0805J1000221MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
90493
- Part#:
1206Y0162P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 1206 - In Stock:
88199
- Part#:
1210Y0160821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1210 - In Stock:
51543
- Part#:
0603Y0630150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0603 - In Stock:
255686
- Part#:
1210Y0100824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1210 - In Stock:
87143
- Part#:
0603J2502P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
87913
- Part#:
1206Y2005P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 200V C0G/NP0 1206 - In Stock:
76774
- Part#:
1210Y0160102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1210 - In Stock:
135409
- Part#:
1210Y2000391FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
36173
- Part#:
1206J0160223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1206 - In Stock:
199290
- Part#:
0603Y2501P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0603 - In Stock:
202720
- Part#:
2225Y1K50561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV C0G/NP0 2225 - In Stock:
42044
- Part#:
2211JA250821KXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 2211 - In Stock:
67492
- Part#:
0603Y2500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0603 - In Stock:
383837
- Part#:
1210Y1K50472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1210 - In Stock:
150868
- Part#:
1808Y1K00181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1808 - In Stock:
102096
- Part#:
1210Y0250124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1210 - In Stock:
68136
- Part#:
1808J6300682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 1808 - In Stock:
62844