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#:
2225Y2500150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2225 - In Stock:
21488
- Part#:
1210Y0500561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
77079
- Part#:
0805J1500101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 150V C0G/NP0 0805 - In Stock:
55504
- Part#:
2225Y1000152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 2225 - In Stock:
26641
- Part#:
1206J2500222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1206 - In Stock:
145862
- Part#:
0505Y0632P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 63V C0G/NP0 0505 - In Stock:
82810
- Part#:
1210J0160390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1210 - In Stock:
99300
- Part#:
1825J4K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 1825 - In Stock:
25810
- Part#:
0805J0161P50CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 0805 - In Stock:
267367
- Part#:
0805Y6300390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 0805 - In Stock:
399686
- Part#:
0603Y0250151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 0603 - In Stock:
135368
- Part#:
0805Y2000220KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
113664
- Part#:
1206J1K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
129269
- Part#:
1210J5000471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
135246
- Part#:
3640Y2K00154MXRWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 2KV X7R 3640 - In Stock:
9511
- Part#:
2220Y0160104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 2220 - In Stock:
32748
- Part#:
1812Y6300331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1812 - In Stock:
83023
- Part#:
2225Y1000183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 2225 - In Stock:
43481
- Part#:
1808J6K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV X7R 1808 - In Stock:
119367
- Part#:
1808YA250181KXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
87540
- Part#:
2225Y0630561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2225 - In Stock:
19462
- Part#:
1210Y1K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1210 - In Stock:
172067
- Part#:
2225J0250152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8831
- Part#:
0603J0250820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0603 - In Stock:
348956
- Part#:
1210Y0500332JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1210 - In Stock:
84637
- Part#:
1812Y1000682MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1812 - In Stock:
47945
- Part#:
1210Y1K50472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1210 - In Stock:
83700
- Part#:
0805J6306P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 0805 - In Stock:
123154
- Part#:
1812Y0500183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
29301
- Part#:
1210Y1000152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
90154
- Part#:
1812Y1000564JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1812 - In Stock:
37093
- Part#:
0603J0160470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0603 - In Stock:
300814
- Part#:
1808Y2500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
79483
- Part#:
1825Y0630103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1825 - In Stock:
37068
- Part#:
1808J0500182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1808 - In Stock:
98179
- Part#:
0805Y0502P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0805 - In Stock:
119659
- Part#:
1206Y0100220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 10V C0G/NP0 1206 - In Stock:
157462
- Part#:
1808J2500182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1808 - In Stock:
50071
- Part#:
1206Y1K00391JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1206 - In Stock:
151125
- Part#:
0805J1000821GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 0805 - In Stock:
96872
- Part#:
2220Y5000471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2220 - In Stock:
45097
- Part#:
1206Y2K00151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1206 - In Stock:
74911
- Part#:
0505J2000910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0505 - In Stock:
87458
- Part#:
1206J1K00472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 1206 - In Stock:
159980
- Part#:
1206J2000471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 1206 - In Stock:
146267
- Part#:
1812Y0500394JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
59704
- Part#:
1808J2K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1808 - In Stock:
83219
- Part#:
1808YA250151JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
58688
- Part#:
0805J2000331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 0805 - In Stock:
174614
- Part#:
1206J6300331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1206 - In Stock:
214337