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#:
1210J2000224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1210 - In Stock:
68166
- Part#:
0603Y2000102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0603 - In Stock:
509402
- Part#:
2225J0160392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 2225 - In Stock:
9736
- Part#:
2220J1K20820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 2220 - In Stock:
72074
- Part#:
1812Y1000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
51121
- Part#:
1808Y0160681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 1808 - In Stock:
162173
- Part#:
2225Y0160334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 2225 - In Stock:
42284
- Part#:
1206J0250182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1206 - In Stock:
267063
- Part#:
1210Y6300333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 1210 - In Stock:
107643
- Part#:
1812J0500330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
47679
- Part#:
2225J0500222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 2225 - In Stock:
35796
- Part#:
2220Y5000822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 2220 - In Stock:
50843
- Part#:
2225J5000181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 2225 - In Stock:
40056
- Part#:
2220Y1000222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 2220 - In Stock:
9030
- Part#:
0805Y100P700DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 100V C0G/NP0 0805 - In Stock:
150705
- Part#:
2220Y0630683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2220 - In Stock:
42884
- Part#:
1206J0160183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1206 - In Stock:
90995
- Part#:
1808J0630471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 1808 - In Stock:
101017
- Part#:
1210J0500181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1210 - In Stock:
79263
- Part#:
1206J3000470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 300V C0G/NP0 1206 - In Stock:
48064
- Part#:
1206J0100393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1206 - In Stock:
274102
- Part#:
1808J2000332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V C0G/NP0 1808 - In Stock:
36541
- Part#:
1210Y0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1210 - In Stock:
144173
- Part#:
1808YA250100KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
89383
- Part#:
1206Y1K00182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1206 - In Stock:
255952
- Part#:
0603Y0630153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 0603 - In Stock:
332769
- Part#:
1206J0160393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
298486
- Part#:
2225J1K00222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2225 - In Stock:
31992
- Part#:
2220Y2500102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2220 - In Stock:
31403
- Part#:
2225J0250121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
38591
- Part#:
0805Y2000820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0805 - In Stock:
151776
- Part#:
1808J5K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV X7R 1808 - In Stock:
120443
- Part#:
2220Y1K20681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 2220 - In Stock:
53544
- Part#:
1210Y0500680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
42675
- Part#:
1808J1K50471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1808 - In Stock:
170607
- Part#:
1812Y1K00681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
64790
- Part#:
2211YA255P60CCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 2211 - In Stock:
51351
- Part#:
0603J2000271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 0603 - In Stock:
502168
- Part#:
1825Y1K20681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1825 - In Stock:
49115
- Part#:
1812J0500680KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1812 - In Stock:
77220
- Part#:
1808J0630270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1808 - In Stock:
73203
- Part#:
1812J5000471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1812 - In Stock:
55924
- Part#:
2225J0250333JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2225 - In Stock:
19577
- Part#:
2225J0160183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2225 - In Stock:
31598
- Part#:
0603Y0500121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0603 - In Stock:
323658
- Part#:
1825J0500270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1825 - In Stock:
46946
- Part#:
1111J5001P70BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 500V C0G/NP0 1111 - In Stock:
5726
- Part#:
1210J2500270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1210 - In Stock:
66086
- Part#:
1825J5000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1825 - In Stock:
57670
- Part#:
0805Y2000181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 0805 - In Stock:
101185