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#:
0603J1000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
469854
- Part#:
0603J0631P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0603 - In Stock:
342436
- Part#:
1812Y1000473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 1812 - In Stock:
12356
- Part#:
1808Y1K58P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1808 - In Stock:
95364
- Part#:
1206Y1500391FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 150V C0G/NP0 1206 - In Stock:
30366
- Part#:
1210J2500471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1210 - In Stock:
65524
- Part#:
0805Y2001P80DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
98921
- Part#:
0805Y0502P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
232622
- Part#:
1812Y2000154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1812 - In Stock:
61590
- Part#:
1210Y0160104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1210 - In Stock:
141809
- Part#:
2220Y2K50390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 2220 - In Stock:
35127
- Part#:
0805Y0250100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0805 - In Stock:
316315
- Part#:
1808JA255P60DCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1808 - In Stock:
60876
- Part#:
1808Y1000271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1808 - In Stock:
138462
- Part#:
2225Y6K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 2225 - In Stock:
86386
- Part#:
2225J0250275JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 2225 - In Stock:
19347
- Part#:
1808J0630272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1808 - In Stock:
128069
- Part#:
2220Y0500225KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 2220 - In Stock:
21594
- Part#:
1206J2000221KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1206 - In Stock:
255179
- Part#:
1825J0160334GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V C0G/NP0 1825 - In Stock:
11262
- Part#:
0603Y2500120GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0603 - In Stock:
77995
- Part#:
1812J0160330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1812 - In Stock:
88271
- Part#:
1812J0100682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V X7R 1812 - In Stock:
72857
- Part#:
1808Y0500682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1808 - In Stock:
119371
- Part#:
1808J0160221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1808 - In Stock:
67833
- Part#:
1808J0250102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1808 - In Stock:
78846
- Part#:
2225J0250562FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
8896
- Part#:
1812Y1K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1812 - In Stock:
67421
- Part#:
2220J2K50221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 2220 - In Stock:
62764
- Part#:
2220J0500120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 2220 - In Stock:
13165
- Part#:
2220J0630104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2220 - In Stock:
27468
- Part#:
1812J6300390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1812 - In Stock:
79935
- Part#:
1808Y2K00680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1808 - In Stock:
149342
- Part#:
2225J1K20273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 2225 - In Stock:
40648
- Part#:
2220J5K00181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV C0G/NP0 2220 - In Stock:
64135
- Part#:
1808Y1000152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1808 - In Stock:
49412
- Part#:
1825Y0500272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1825 - In Stock:
36335
- Part#:
1812Y1K00561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1812 - In Stock:
60739
- Part#:
1808Y2004P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1808 - In Stock:
110576
- Part#:
1206J5000221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1206 - In Stock:
164248
- Part#:
2225Y0630681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2225 - In Stock:
33506
- Part#:
2225Y5000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2225 - In Stock:
24147
- Part#:
2220J1K00471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2220 - In Stock:
16986
- Part#:
1210J0500392GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1210 - In Stock:
66970
- Part#:
1206J0160221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1206 - In Stock:
78918
- Part#:
2225J2K00472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 2225 - In Stock:
59156
- Part#:
1206Y0250392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1206 - In Stock:
86334
- Part#:
2225Y0250560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 2225 - In Stock:
21122
- Part#:
0805Y5005P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 0805 - In Stock:
70454
- Part#:
1812J2K50271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 1812 - In Stock:
71891