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#:
1808YA250391KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
77692
- Part#:
1210J6300102FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
39237
- Part#:
1808J0100123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1808 - In Stock:
72591
- Part#:
1812Y0500564MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1812 - In Stock:
57147
- Part#:
1210J5000470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
126526
- Part#:
1206Y0500182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
235823
- Part#:
1808Y5000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1808 - In Stock:
67274
- Part#:
1206J5000821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1206 - In Stock:
239628
- Part#:
1210Y2K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1210 - In Stock:
71593
- Part#:
0805J0630272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0805 - In Stock:
356545
- Part#:
1206Y0100183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1206 - In Stock:
75081
- Part#:
1812Y0100185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 10V X7R 1812 - In Stock:
78419
- Part#:
1808Y0100471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V X7R 1808 - In Stock:
170687
- Part#:
1210Y0500270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
88714
- Part#:
1812J1000222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
25328
- Part#:
2225J2000393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 2225 - In Stock:
33881
- Part#:
2220Y1000564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 2220 - In Stock:
39662
- Part#:
0805Y6300272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 0805 - In Stock:
316380
- Part#:
1210Y0160332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1210 - In Stock:
67278
- Part#:
0805Y6302P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 630V C0G/NP0 0805 - In Stock:
96260
- Part#:
1111J1500471GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 150V C0G/NP0 1111 - In Stock:
54842
- Part#:
1808JA250471JXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 1808 - In Stock:
60437
- Part#:
060321500390FQTLSM - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0603 - In Stock:
375172
- Part#:
1812Y3K00391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 1812 - In Stock:
88419
- Part#:
0505Y200P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 200V C0G/NP0 0505 - In Stock:
123692
- Part#:
1825J1K50222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1825 - In Stock:
64509
- Part#:
0603J0250222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 0603 - In Stock:
447314
- Part#:
1825Y1K50681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 1825 - In Stock:
54372
- Part#:
1210J2000683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1210 - In Stock:
113432
- Part#:
0805J0632P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
245020
- Part#:
1210Y0160333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1210 - In Stock:
122887
- Part#:
2225J1K50473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.5KV X7R 2225 - In Stock:
28294
- Part#:
1210Y2500822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 1210 - In Stock:
84937
- Part#:
1206J6300390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1206 - In Stock:
162982
- Part#:
1812J1000120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
88882
- Part#:
1825J0500683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1825 - In Stock:
54041
- Part#:
0805J2000561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 0805 - In Stock:
81112
- Part#:
0603Y1000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
85644
- Part#:
2225Y0250824KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 2225 - In Stock:
43341
- Part#:
1812J1000821KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
84621
- Part#:
1825J0160271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1825 - In Stock:
23962
- Part#:
1808Y2K00101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1808 - In Stock:
75313
- Part#:
1210J1005P60CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
58343
- Part#:
0805Y0160392FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 0805 - In Stock:
69565
- Part#:
1812Y2500330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1812 - In Stock:
82868
- Part#:
1206J6309P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 630V C0G/NP0 1206 - In Stock:
69299
- Part#:
0805Y5000391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 0805 - In Stock:
227411
- Part#:
1206J5000561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1206 - In Stock:
63349
- Part#:
2225Y2500121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2225 - In Stock:
9693
- Part#:
1812Y1000183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1812 - In Stock:
66420