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#:
0805Y1502P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 150V C0G/NP0 0805 - In Stock:
120002
- Part#:
1111J2000441JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 200V C0G/NP0 1111 - In Stock:
66471
- Part#:
1210J2000121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1210 - In Stock:
42642
- Part#:
0805J2500331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 0805 - In Stock:
199346
- Part#:
2225Y2000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2225 - In Stock:
31835
- Part#:
1808Y0500123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1808 - In Stock:
134737
- Part#:
0805Y1000681MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V X7R 0805 - In Stock:
104076
- Part#:
0805J2000472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 0805 - In Stock:
214181
- Part#:
2225J6300820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 2225 - In Stock:
14334
- Part#:
1812J3K00331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 3KV C0G/NP0 1812 - In Stock:
52803
- Part#:
1808J0630222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1808 - In Stock:
70424
- Part#:
1825J1K50102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 1825 - In Stock:
53315
- Part#:
0505J0501P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0505 - In Stock:
143494
- Part#:
1812J6300333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 1812 - In Stock:
89616
- Part#:
2220YA250272MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 2220 - In Stock:
64289
- Part#:
1812J6300223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1812 - In Stock:
60337
- Part#:
1206Y2000473MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1206 - In Stock:
126841
- Part#:
1808J6K00390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1808 - In Stock:
66637
- Part#:
0805Y2000221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 0805 - In Stock:
120263
- Part#:
1206Y0100562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1206 - In Stock:
294470
- Part#:
1812Y5000682GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1812 - In Stock:
53538
- Part#:
1808J5K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1808 - In Stock:
82391
- Part#:
0805Y0630331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0805 - In Stock:
438352
- Part#:
1206J0500271FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1206 - In Stock:
37237
- Part#:
1808Y0630472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1808 - In Stock:
195657
- Part#:
1808J0630391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1808 - In Stock:
161495
- Part#:
1206Y0250102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1206 - In Stock:
193960
- Part#:
0505J2000220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0505 - In Stock:
134833
- Part#:
1808Y5000120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1808 - In Stock:
138323
- Part#:
2225J1K00272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV C0G/NP0 2225 - In Stock:
18184
- Part#:
2220Y3K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV C0G/NP0 2220 - In Stock:
16651
- Part#:
1210J0100471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1210 - In Stock:
80435
- Part#:
1825J1K20102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1825 - In Stock:
13713
- Part#:
1210J0160473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1210 - In Stock:
124367
- Part#:
1808J0160220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1808 - In Stock:
67382
- Part#:
0603Y0160220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0603 - In Stock:
142737
- Part#:
1206J0501P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
326959
- Part#:
2220J6300151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 2220 - In Stock:
41639
- Part#:
0603J0100102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 0603 - In Stock:
182211
- Part#:
1808Y5000561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1808 - In Stock:
107279
- Part#:
1210J1000123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1210 - In Stock:
103479
- Part#:
2220J5K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 2220 - In Stock:
79893
- Part#:
2225J4K00101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 2225 - In Stock:
75822
- Part#:
2220Y6300473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 630V X7R 2220 - In Stock:
43938
- Part#:
1210Y2K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1210 - In Stock:
185165
- Part#:
1808J1000272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1808 - In Stock:
132754
- Part#:
2225Y1000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 2225 - In Stock:
42470
- Part#:
1812J0160822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1812 - In Stock:
78128
- Part#:
1210Y0630821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
92467
- Part#:
0603J1000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
75449