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#:
2220Y1000122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2220 - In Stock:
19261
- Part#:
1206J2K04P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1206 - In Stock:
226153
- Part#:
1210J0500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
77443
- Part#:
1206J0501P50CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 1206 - In Stock:
141209
- Part#:
2225Y0500822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 2225 - In Stock:
8591
- Part#:
1808Y0160221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1808 - In Stock:
99664
- Part#:
0603J0630822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 0603 - In Stock:
429424
- Part#:
0805J6301P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 0805 - In Stock:
449602
- Part#:
1210J0500151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1210 - In Stock:
125000
- Part#:
2225J1000333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2225 - In Stock:
30408
- Part#:
1206J5000102MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1206 - In Stock:
228150
- Part#:
1812J1000682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1812 - In Stock:
76750
- Part#:
0805Y0100820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 0805 - In Stock:
100180
- Part#:
0603Y1001P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
224772
- Part#:
1812J2500181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
35517
- Part#:
1210Y0500270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
85130
- Part#:
2225J0160560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 2225 - In Stock:
14341
- Part#:
1812Y0160561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1812 - In Stock:
87090
- Part#:
1210J1000394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 1210 - In Stock:
76866
- Part#:
0805Y6303P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 0805 - In Stock:
349967
- Part#:
1111J2000511KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 200V C0G/NP0 1111 - In Stock:
59495
- Part#:
0603J2501P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0603 - In Stock:
207810
- Part#:
0805Y2000222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 0805 - In Stock:
158274
- Part#:
1210Y1000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
102231
- Part#:
2220Y0630184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 2220 - In Stock:
23197
- Part#:
1210Y0160472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1210 - In Stock:
137266
- Part#:
1206Y1K50182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 1206 - In Stock:
271611
- Part#:
1812Y1000333MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1812 - In Stock:
76447
- Part#:
1825J1000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1825 - In Stock:
45516
- Part#:
1206J150P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 150V C0G/NP0 1206 - In Stock:
120865
- Part#:
0805Y5004P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 500V C0G/NP0 0805 - In Stock:
86670
- Part#:
1111Y2000510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 1111 - In Stock:
30237
- Part#:
2225Y5000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
21238
- Part#:
2220Y4K00681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV C0G/NP0 2220 - In Stock:
72269
- Part#:
2211YA250331JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2211 - In Stock:
47153
- Part#:
1206Y0160471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V X7R 1206 - In Stock:
299146
- Part#:
1111Y5002P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 500V C0G/NP0 1111 - In Stock:
55006
- Part#:
1812J0160472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1812 - In Stock:
80284
- Part#:
1206J2500560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1206 - In Stock:
169760
- Part#:
1206J0500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1206 - In Stock:
257780
- Part#:
2220J0500391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2220 - In Stock:
30657
- Part#:
1206J1000180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1206 - In Stock:
317389
- Part#:
1808Y1000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1808 - In Stock:
172952
- Part#:
1206J0630122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1206 - In Stock:
110738
- Part#:
1210Y0508P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 1210 - In Stock:
82745
- Part#:
1808Y4K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV X7R 1808 - In Stock:
126778
- Part#:
0805Y2500161GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 0805 - In Stock:
70100
- Part#:
1210Y0630120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
67104
- Part#:
1210Y0160182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 1210 - In Stock:
97721
- Part#:
1206Y2K08P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2000V C0G/NP0 1206 - In Stock:
55046