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#:
1206J0500101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 1206 - In Stock:
273889
- Part#:
1206J2K00121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV X7R 1206 - In Stock:
249218
- Part#:
2225J0250183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2225 - In Stock:
54951
- Part#:
1808Y2000393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1808 - In Stock:
70668
- Part#:
0805Y0250471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0805 - In Stock:
355961
- Part#:
0805Y1000270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0805 - In Stock:
397850
- Part#:
2225J1K50221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 2225 - In Stock:
27485
- Part#:
1210J0250471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1210 - In Stock:
67176
- Part#:
0603Y0250563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 0603 - In Stock:
258061
- Part#:
0505Y1004P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 100V C0G/NP0 0505 - In Stock:
68728
- Part#:
1206J2K00151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV X7R 1206 - In Stock:
211978
- Part#:
1210J0500393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
123984
- Part#:
1210Y5000681KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
104912
- Part#:
1111J5000120JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1111 - In Stock:
4849
- Part#:
1210J0500562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1210 - In Stock:
67679
- Part#:
SFABC5000222MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
8578
- Part#:
0603J0250681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 0603 - In Stock:
365229
- Part#:
1206J0632P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
79601
- Part#:
1206J0250392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1206 - In Stock:
78523
- Part#:
1812Y0630223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
23092
- Part#:
1808J0160270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1808 - In Stock:
134362
- Part#:
2220J1K50272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 2220 - In Stock:
69606
- Part#:
2225Y0160334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
52386
- Part#:
2220Y2500332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 2220 - In Stock:
31841
- Part#:
1206Y1000391KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1206 - In Stock:
219886
- Part#:
0603Y0160681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0603 - In Stock:
288269
- Part#:
2225J5000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 2225 - In Stock:
69429
- Part#:
0805J5000181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 0805 - In Stock:
139785
- Part#:
0603J1004P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
223191
- Part#:
2211YA250220KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2211 - In Stock:
64088
- Part#:
0603Y0500122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 0603 - In Stock:
546621
- Part#:
0505J0634P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 63V C0G/NP0 0505 - In Stock:
125526
- Part#:
1812J0630123GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1812 - In Stock:
37329
- Part#:
1812J1K00820MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV X7R 1812 - In Stock:
67835
- Part#:
1808Y0500394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1808 - In Stock:
121871
- Part#:
1210J0630561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1210 - In Stock:
96129
- Part#:
1210J1K50331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1210 - In Stock:
123745
- Part#:
0805Y0631P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0805 - In Stock:
266372
- Part#:
1808Y2500101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 1808 - In Stock:
115649
- Part#:
1825Y2500224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1825 - In Stock:
27825
- Part#:
2225Y2000331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2225 - In Stock:
14460
- Part#:
1210J0500560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
146598
- Part#:
0805J5000680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
146064
- Part#:
0805Y0250331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 0805 - In Stock:
347109
- Part#:
1808Y5000182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1808 - In Stock:
141613
- Part#:
1808YA250820FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
45540
- Part#:
1812Y1K00122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
77115
- Part#:
1210Y1K00822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1210 - In Stock:
98314
- Part#:
1206J300P900HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 300V C0G/NP0 1206 - In Stock:
71240
- Part#:
0505J0500181GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0505 - In Stock:
58809