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#:
1808J2000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1808 - In Stock:
103306
- Part#:
0805Y1002P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0805 - In Stock:
260144
- Part#:
1206J0630183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1206 - In Stock:
146105
- Part#:
1210J2000124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1210 - In Stock:
59550
- Part#:
2225J2K50122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2225 - In Stock:
36669
- Part#:
0603J1000182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0603 - In Stock:
625956
- Part#:
2225Y2K00273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 2KV X7R 2225 - In Stock:
30926
- Part#:
1825Y2000563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1825 - In Stock:
34985
- Part#:
0805J5001P00CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 0805 - In Stock:
153780
- Part#:
1812J0160103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1812 - In Stock:
22991
- Part#:
2225Y5000101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2225 - In Stock:
27354
- Part#:
2225J1K50182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 2225 - In Stock:
38675
- Part#:
1812Y2K50120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1812 - In Stock:
70589
- Part#:
2220J1000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
17747
- Part#:
1210Y0250390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1210 - In Stock:
55037
- Part#:
1808J0160153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1808 - In Stock:
98277
- Part#:
1825Y0160683JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1825 - In Stock:
25598
- Part#:
0505Y0501P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0505 - In Stock:
77662
- Part#:
1210Y0100681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 1210 - In Stock:
147807
- Part#:
1808Y0500154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1808 - In Stock:
122312
- Part#:
1812J1K00561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1812 - In Stock:
77983
- Part#:
0805J1K01P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1KV C0G/NP0 0805 - In Stock:
258166
- Part#:
1210Y0630472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1210 - In Stock:
94796
- Part#:
1206J1K20101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV X7R 1206 - In Stock:
265538
- Part#:
1206J0160682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1206 - In Stock:
294284
- Part#:
2220J1K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 2220 - In Stock:
41820
- Part#:
2225Y1000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2225 - In Stock:
40077
- Part#:
0603Y0501P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 50V C0G/NP0 0603 - In Stock:
121250
- Part#:
0603Y0250271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0603 - In Stock:
272057
- Part#:
1210Y1000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
121134
- Part#:
2225Y6300821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 2225 - In Stock:
33294
- Part#:
0805J2000111KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 200V C0G/NP0 0805 - In Stock:
78008
- Part#:
1825Y0250220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1825 - In Stock:
22874
- Part#:
0603J050P820CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 50V C0G/NP0 0603 - In Stock:
273486
- Part#:
1808J0500681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 1808 - In Stock:
156916
- Part#:
1111J1000221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1111 - In Stock:
41609
- Part#:
1206Y1K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1206 - In Stock:
168643
- Part#:
0805J5000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 0805 - In Stock:
142023
- Part#:
1206J3000151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 300V C0G/NP0 1206 - In Stock:
70447
- Part#:
1808Y2000560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1808 - In Stock:
65864
- Part#:
2220Y0500274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 2220 - In Stock:
50725
- Part#:
0603J5000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0603 - In Stock:
110921
- Part#:
1206J5000331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1206 - In Stock:
296756
- Part#:
2220Y0630124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 2220 - In Stock:
21809
- Part#:
1808Y5000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1808 - In Stock:
103362
- Part#:
1206Y1000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1206 - In Stock:
95375
- Part#:
0603Y0500471MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
440766
- Part#:
1111Y2000182KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1111 - In Stock:
51992
- Part#:
2225J0630563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2225 - In Stock:
27548
- Part#:
1808J1K00150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
56102