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#:
0603J0630101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0603 - In Stock:
252811
- Part#:
0805Y0634P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 63V C0G/NP0 0805 - In Stock:
69512
- Part#:
0805J0631P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
269482
- Part#:
2220J1000184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 2220 - In Stock:
60395
- Part#:
1812Y0630682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
83505
- Part#:
1206J0632P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
178762
- Part#:
1812Y1000471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
84928
- Part#:
1812Y0250122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
20647
- Part#:
1206J1000561JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
70908
- Part#:
2225Y1K20561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 2225 - In Stock:
52696
- Part#:
2225Y0250680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 2225 - In Stock:
16722
- Part#:
2225Y1K00472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 2225 - In Stock:
6307
- Part#:
2225J0630103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2225 - In Stock:
20349
- Part#:
1825Y1K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1825 - In Stock:
18563
- Part#:
0805J2000150FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
56009
- Part#:
1812Y1K00332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 1812 - In Stock:
21328
- Part#:
1825J2K00182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
60422
- Part#:
2225Y5K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV C0G/NP0 2225 - In Stock:
13103
- Part#:
1808J0250105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1808 - In Stock:
83576
- Part#:
1808Y0256P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
101305
- Part#:
0805Y0102P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 10V C0G/NP0 0805 - In Stock:
223069
- Part#:
2225Y1K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2225 - In Stock:
52002
- Part#:
1210J1000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1210 - In Stock:
133062
- Part#:
1812Y4K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1812 - In Stock:
55028
- Part#:
0805Y0160153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 0805 - In Stock:
296827
- Part#:
2225J0500391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2225 - In Stock:
8031
- Part#:
0805Y2004P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
78869
- Part#:
1808Y1000221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1808 - In Stock:
72103
- Part#:
0805Y0160680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0805 - In Stock:
131347
- Part#:
1206J0160682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1206 - In Stock:
202282
- Part#:
2225J0160393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2225 - In Stock:
38809
- Part#:
1812Y0500151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1812 - In Stock:
64760
- Part#:
1808YA250271JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
57917
- Part#:
0603Y1000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
176209
- Part#:
2225Y1000563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 2225 - In Stock:
34396
- Part#:
1206J0100124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1206 - In Stock:
218080
- Part#:
2220Y1K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 2220 - In Stock:
64455
- Part#:
1206J1K02P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1KV C0G/NP0 1206 - In Stock:
112555
- Part#:
1206Y0630822GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1206 - In Stock:
104968
- Part#:
1812J1K20680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1812 - In Stock:
79126
- Part#:
0805Y1000331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0805 - In Stock:
227179
- Part#:
0603J0254P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 0603 - In Stock:
366916
- Part#:
2225Y0160154FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2225 - In Stock:
4979
- Part#:
1808Y5000272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1808 - In Stock:
88937
- Part#:
1812Y6300391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1812 - In Stock:
94582
- Part#:
1825J0500153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1825 - In Stock:
10375
- Part#:
1812Y0500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1812 - In Stock:
17755
- Part#:
1825J0500271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1825 - In Stock:
9951
- Part#:
1210J1000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
63267
- Part#:
1812JA250181KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
70579