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#:
1812J0160334MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1812 - In Stock:
85933
- Part#:
0805J2500131KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 250V C0G/NP0 0805 - In Stock:
78575
- Part#:
1808J1000100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1808 - In Stock:
79272
- Part#:
0805J150P200CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 150V C0G/NP0 0805 - In Stock:
142532
- Part#:
1825J1000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1825 - In Stock:
47142
- Part#:
0603J050P100DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10PF 50V C0G/NP0 0603 - In Stock:
300804
- Part#:
0805Y0508P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 50V C0G/NP0 0805 - In Stock:
60273
- Part#:
1210J1000682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1210 - In Stock:
104662
- Part#:
2220J6300120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 2220 - In Stock:
18754
- Part#:
1812J0630100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
82742
- Part#:
0805Y2003P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 0805 - In Stock:
153391
- Part#:
2225J2K50102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2.5KV C0G 2225 - In Stock:
42235
- Part#:
1206J2K03P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 2000V C0G/NP0 1206 - In Stock:
100056
- Part#:
1206J0630223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1206 - In Stock:
133861
- Part#:
1825J0160104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1825 - In Stock:
49089
- Part#:
0603J2500120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0603 - In Stock:
77423
- Part#:
1808J1000271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1808 - In Stock:
59187
- Part#:
2211YA250330FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2211 - In Stock:
24762
- Part#:
1808J5K00561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV X7R 1808 - In Stock:
132948
- Part#:
1825J2000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1825 - In Stock:
49367
- Part#:
1111Y1K01P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1111 - In Stock:
66402
- Part#:
1808Y0100101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 1808 - In Stock:
160592
- Part#:
2225J1000105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 2225 - In Stock:
37042
- Part#:
2225J1K00331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 2225 - In Stock:
34084
- Part#:
0805Y0630180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
147436
- Part#:
1812Y0160101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1812 - In Stock:
28816
- Part#:
UL-0603-0805-KIT66 - Manufacturers:
Knowles Syfer - Description:
CAP KIT CER 0.1PF-240PF 1320PCS - In Stock:
343
- Part#:
1808J1000184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1808 - In Stock:
76289
- Part#:
1812Y0630560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
76445
- Part#:
1210J0250152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1210 - In Stock:
114666
- Part#:
1825J0500150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1825 - In Stock:
11981
- Part#:
1808Y2000122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1808 - In Stock:
152451
- Part#:
1206J1500151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 150V C0G/NP0 1206 - In Stock:
63143
- Part#:
1808J0100103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V X7R 1808 - In Stock:
125387
- Part#:
1210Y2500680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
63384
- Part#:
0805Y0630272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0805 - In Stock:
283297
- Part#:
1206J1K01P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1206 - In Stock:
96344
- Part#:
1206Y5000392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
345417
- Part#:
0805Y6306P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 0805 - In Stock:
447880
- Part#:
0805J0250820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0805 - In Stock:
429131
- Part#:
0805Y2000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
253115
- Part#:
1812Y0630393FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 1812 - In Stock:
19139
- Part#:
0805Y5002P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 0805 - In Stock:
410840
- Part#:
0603J0630560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0603 - In Stock:
76618
- Part#:
1808Y2000183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1808 - In Stock:
107822
- Part#:
1206Y2500100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1206 - In Stock:
78194
- Part#:
1825Y0500333GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1825 - In Stock:
16116
- Part#:
0805Y0630683KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 0805 - In Stock:
166519
- Part#:
0505J2003P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 200V C0G/NP0 0505 - In Stock:
57936
- Part#:
0603J2000270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
161249