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#:
0805J1000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0805 - In Stock:
153650
- Part#:
0805Y1000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0805 - In Stock:
252646
- Part#:
1206J0500221JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
95971
- Part#:
0805J1000271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0805 - In Stock:
281216
- Part#:
1812J1K00680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
61020
- Part#:
1825Y1000394JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1825 - In Stock:
29342
- Part#:
1808Y0500102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1808 - In Stock:
166357
- Part#:
1808Y2K50181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 1808 - In Stock:
104638
- Part#:
2220J0100683FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 2220 - In Stock:
8482
- Part#:
1808J1K20100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1808 - In Stock:
48372
- Part#:
1825J1000474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1825 - In Stock:
38970
- Part#:
1111J6300620GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 630V C0G/NP0 1111 - In Stock:
55121
- Part#:
1210Y0630392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1210 - In Stock:
39409
- Part#:
1206Y1506P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 150V C0G/NP0 1206 - In Stock:
89147
- Part#:
1808JA250221FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
28461
- Part#:
0805Y1000681FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 0805 - In Stock:
91169
- Part#:
1812Y1K00273KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 1812 - In Stock:
58856
- Part#:
1206Y0630391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
274676
- Part#:
2225Y2000330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 2225 - In Stock:
19391
- Part#:
0805J2500682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 0805 - In Stock:
221273
- Part#:
0805Y2500101FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0805 - In Stock:
47456
- Part#:
1206J1500161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 150V C0G/NP0 1206 - In Stock:
87924
- Part#:
1808JA250471JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
65768
- Part#:
1808J2500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 1808 - In Stock:
129944
- Part#:
1808Y5000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1808 - In Stock:
43978
- Part#:
1111Y6306P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1111 - In Stock:
55338
- Part#:
0805Y0500220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0805 - In Stock:
371323
- Part#:
1210J6300391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1210 - In Stock:
148020
- Part#:
1206J0508P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
314815
- Part#:
1206J0250332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1206 - In Stock:
93365
- Part#:
1812J0630390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1812 - In Stock:
54172
- Part#:
1210J0500223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1210 - In Stock:
109702
- Part#:
1825J0630330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1825 - In Stock:
12600
- Part#:
1210Y1000332JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1210 - In Stock:
73042
- Part#:
2225J0500105JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 2225 - In Stock:
23668
- Part#:
1825J1K20561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 1825 - In Stock:
46866
- Part#:
0603J0500681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 0603 - In Stock:
205827
- Part#:
0805Y0160182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 0805 - In Stock:
477051
- Part#:
2225J5000182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 2225 - In Stock:
35135
- Part#:
0603Y2004P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0603 - In Stock:
294299
- Part#:
1808J5000101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1808 - In Stock:
94519
- Part#:
1206Y1001P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 1206 - In Stock:
92525
- Part#:
1808J0500472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1808 - In Stock:
183040
- Part#:
1410J1000331MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1410 - In Stock:
80613
- Part#:
1111Y5000180JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1111 - In Stock:
5098
- Part#:
2225Y2000394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 200V X7R 2225 - In Stock:
18154
- Part#:
1111Y6301P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 630V C0G/NP0 1111 - In Stock:
65253
- Part#:
1206J0100330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 1206 - In Stock:
268943
- Part#:
2225Y0160681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2225 - In Stock:
7125
- Part#:
1825Y2K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1825 - In Stock:
62172