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#:
2220Y5000223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 2220 - In Stock:
63572
- Part#:
1808J0630123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1808 - In Stock:
144550
- Part#:
0603J2000470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
139193
- Part#:
0805J5000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 0805 - In Stock:
413004
- Part#:
1812Y2000154MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1812 - In Stock:
74036
- Part#:
2225J0250223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 2225 - In Stock:
47754
- Part#:
2225Y3K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 2225 - In Stock:
49167
- Part#:
1210Y0250332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1210 - In Stock:
92739
- Part#:
1825Y0500820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1825 - In Stock:
9885
- Part#:
1206J1000562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1206 - In Stock:
127287
- Part#:
1206J5000102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1206 - In Stock:
75027
- Part#:
2225Y2K50103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 2.5KV X7R 2225 - In Stock:
26157
- Part#:
2225J1K00473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1KV X7R 2225 - In Stock:
42211
- Part#:
1210Y2000154JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1210 - In Stock:
87557
- Part#:
0805Y1K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 0805 - In Stock:
211139
- Part#:
0805J200P200HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 200V C0G/NP0 0805 - In Stock:
67554
- Part#:
2225Y0160561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2225 - In Stock:
11752
- Part#:
1812J2K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 1812 - In Stock:
85434
- Part#:
1210Y5000183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1210 - In Stock:
205185
- Part#:
1812J5000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
79337
- Part#:
2225J1K00183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2225 - In Stock:
29040
- Part#:
0603J0258P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0603 - In Stock:
251116
- Part#:
1812Y0160681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1812 - In Stock:
57367
- Part#:
1206Y0100274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1206 - In Stock:
153320
- Part#:
0805J2000561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 0805 - In Stock:
283124
- Part#:
2225Y2500120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2225 - In Stock:
7363
- Part#:
1812J2500332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1812 - In Stock:
69380
- Part#:
2225J0160333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 2225 - In Stock:
49746
- Part#:
0805Y0500180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
157539
- Part#:
0603Y0500200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 50V C0G/NP0 0603 - In Stock:
187328
- Part#:
1825Y2500331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1825 - In Stock:
33024
- Part#:
2225J2500272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 2225 - In Stock:
41809
- Part#:
2225Y0500180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 2225 - In Stock:
42549
- Part#:
2220J0100683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 2220 - In Stock:
54331
- Part#:
1812J0500102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1812 - In Stock:
91755
- Part#:
1812J0160104GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 1812 - In Stock:
21190
- Part#:
1206Y2000561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 1206 - In Stock:
270637
- Part#:
0805Y0500103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0805 - In Stock:
330067
- Part#:
1812Y2000184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1812 - In Stock:
66921
- Part#:
0603Y0160102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 0603 - In Stock:
424786
- Part#:
1210Y0250183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1210 - In Stock:
170531
- Part#:
1812Y6300560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1812 - In Stock:
85116
- Part#:
2225J5000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 2225 - In Stock:
62922
- Part#:
2220Y0250475MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 25V X7R 2220 - In Stock:
26580
- Part#:
1206J0500120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1206 - In Stock:
95274
- Part#:
0805J0500124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 0805 - In Stock:
228155
- Part#:
1812J1K00471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1812 - In Stock:
45265
- Part#:
0805Y2000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 0805 - In Stock:
278293
- Part#:
2225Y0630335JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 63V X7R 2225 - In Stock:
14130
- Part#:
1808YA250470KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1808 - In Stock:
107296