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#:
1206J1500620GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 150V C0G/NP0 1206 - In Stock:
63919
- Part#:
1812Y1K50182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1812 - In Stock:
65796
- Part#:
0805J0630332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 0805 - In Stock:
264294
- Part#:
1111J5000151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1111 - In Stock:
58692
- Part#:
2225Y1K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2225 - In Stock:
47135
- Part#:
1812J0100222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1812 - In Stock:
68802
- Part#:
0505Y0501P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0505 - In Stock:
104420
- Part#:
2225J2000220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2225 - In Stock:
26585
- Part#:
1825Y0500224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1825 - In Stock:
30689
- Part#:
2225J2500564MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2225 - In Stock:
26358
- Part#:
2225J2500681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2225 - In Stock:
34639
- Part#:
0805Y1K00390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 0805 - In Stock:
114770
- Part#:
0805Y0630331GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0805 - In Stock:
139346
- Part#:
1206J0100152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1206 - In Stock:
312483
- Part#:
1206Y0630330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
205975
- Part#:
1210J1000152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
108305
- Part#:
1808Y1000331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1808 - In Stock:
189589
- Part#:
0805Y0160220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0805 - In Stock:
115023
- Part#:
1812Y2000153MET - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 200V X7R 1812 - In Stock:
84492
- Part#:
2220Y3K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 2220 - In Stock:
59245
- Part#:
0805Y0630560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
88657
- Part#:
2220J1000120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2220 - In Stock:
11975
- Part#:
1808JA250681FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
32126
- Part#:
1206Y2000222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1206 - In Stock:
68799
- Part#:
1825J0160151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 1825 - In Stock:
12983
- Part#:
1210J0630183GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1210 - In Stock:
53505
- Part#:
1210Y0500123KER - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 50V X7R 1210 - In Stock:
95111
- Part#:
0603Y2504P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0603 - In Stock:
99773
- Part#:
1206J1505P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 150V C0G/NP0 1206 - In Stock:
88561
- Part#:
1812J0500560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
49873
- Part#:
1210Y1000221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
41162
- Part#:
2220J3K00181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 2220 - In Stock:
36381
- Part#:
2225Y5K00821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 5KV X7R 2225 - In Stock:
62071
- Part#:
2225Y0500560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 2225 - In Stock:
14078
- Part#:
0805Y2000430GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 0805 - In Stock:
85864
- Part#:
1808Y3K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 1808 - In Stock:
161443
- Part#:
1812J0500182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1812 - In Stock:
39394
- Part#:
1210Y0630102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
83954
- Part#:
1206Y0160224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1206 - In Stock:
149590
- Part#:
1825J6K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 1825 - In Stock:
64788
- Part#:
1206Y0630680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1206 - In Stock:
196119
- Part#:
1206J5000220JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V X7R 1206 - In Stock:
170549
- Part#:
1808Y0500121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1808 - In Stock:
195257
- Part#:
1206J1000154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1206 - In Stock:
90650
- Part#:
1206J1K20150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1206 - In Stock:
137950
- Part#:
0603Y2004P70BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0603 - In Stock:
97780
- Part#:
1812Y6300180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1812 - In Stock:
80595
- Part#:
1825J5K00391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV C0G/NP0 1825 - In Stock:
78359
- Part#:
1410Y1000393MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1410 - In Stock:
67659
- Part#:
1206Y2001P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
163004