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#:
2220J5000821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 2220 - In Stock:
14700
- Part#:
2220Y2K50152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV C0G 2220 - In Stock:
36558
- Part#:
0805J2000120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0805 - In Stock:
68231
- Part#:
1808JA254P70CCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
55477
- Part#:
1812Y5000101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
41584
- Part#:
2225Y0630393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2225 - In Stock:
29052
- Part#:
1812Y0630472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1812 - In Stock:
75183
- Part#:
0603Y0250560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 0603 - In Stock:
227598
- Part#:
1210Y0250120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1210 - In Stock:
85446
- Part#:
1808Y5K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 1808 - In Stock:
97297
- Part#:
2220J0160394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
58304
- Part#:
2220Y1000390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2220 - In Stock:
15307
- Part#:
1825Y0160333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1825 - In Stock:
19099
- Part#:
2225J2000271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 2225 - In Stock:
12655
- Part#:
0805Y1003P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 100V C0G/NP0 0805 - In Stock:
158934
- Part#:
2220J2500473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 2220 - In Stock:
28640
- Part#:
1210J6300152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1210 - In Stock:
76497
- Part#:
0603Y0160563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 0603 - In Stock:
466462
- Part#:
1808JA250221FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
27635
- Part#:
1206Y6301P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 1206 - In Stock:
114474
- Part#:
2225Y6300471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 2225 - In Stock:
37186
- Part#:
1206J1K00331KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1000V C0G/NP0 1206 - In Stock:
181542
- Part#:
0805Y0630271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V X7R 0805 - In Stock:
249929
- Part#:
1210J0630220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1210 - In Stock:
79346
- Part#:
0805Y0251P50CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 25V C0G/NP0 0805 - In Stock:
253267
- Part#:
1206J3000301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 300V C0G/NP0 1206 - In Stock:
71102
- Part#:
1812Y0500123JET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 50V X7R 1812 - In Stock:
73491
- Part#:
1812J0630120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
70574
- Part#:
1812J0160274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1812 - In Stock:
82241
- Part#:
1812J0250151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1812 - In Stock:
26475
- Part#:
1825Y6300332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 1825 - In Stock:
56087
- Part#:
1210J2000820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1210 - In Stock:
82869
- Part#:
1812J0630153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1812 - In Stock:
84581
- Part#:
0805Y0250120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0805 - In Stock:
148756
- Part#:
2220J0100391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 2220 - In Stock:
51595
- Part#:
1111Y1504P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 150V C0G/NP0 1111 - In Stock:
45569
- Part#:
1210J0160101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1210 - In Stock:
70896
- Part#:
0805Y2501P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0805 - In Stock:
143626
- Part#:
0603Y1000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0603 - In Stock:
327493
- Part#:
1808J5000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1808 - In Stock:
74118
- Part#:
0603J1000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
83969
- Part#:
0603J2505P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 0603 - In Stock:
97586
- Part#:
2225J2K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 2225 - In Stock:
24468
- Part#:
1210J1000221JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
81161
- Part#:
2225Y2500682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2225 - In Stock:
27004
- Part#:
2225Y2000150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2225 - In Stock:
14850
- Part#:
2220Y3K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 2220 - In Stock:
48164
- Part#:
0805J2000272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 0805 - In Stock:
233411
- Part#:
1812J0160185MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 1812 - In Stock:
84407
- Part#:
1812Y0100820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 1812 - In Stock:
83575