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#:
0603J2000331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 0603 - In Stock:
532249
- Part#:
2225J1K00331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 2225 - In Stock:
20393
- Part#:
2220Y5000561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 2220 - In Stock:
32577
- Part#:
1825Y5000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1825 - In Stock:
64526
- Part#:
1206Y6300120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1206 - In Stock:
269454
- Part#:
1808J0250390JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V X7R 1808 - In Stock:
163062
- Part#:
0805Y0630273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 0805 - In Stock:
284750
- Part#:
2225J0500273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 2225 - In Stock:
32411
- Part#:
1812J1K00102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
41836
- Part#:
1812J1K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1812 - In Stock:
83319
- Part#:
1206Y2500391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1206 - In Stock:
63253
- Part#:
1825Y2K00272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 2KV X7R 1825 - In Stock:
51346
- Part#:
1206Y1000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1206 - In Stock:
206557
- Part#:
0805Y0500392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0805 - In Stock:
262158
- Part#:
0805Y2000223MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 0805 - In Stock:
208760
- Part#:
2225Y0250392JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2225 - In Stock:
26945
- Part#:
1210Y0500273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1210 - In Stock:
157508
- Part#:
1111J2500182FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1111 - In Stock:
15235
- Part#:
1206J0160680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
71874
- Part#:
1808J5000820KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V X7R 1808 - In Stock:
91877
- Part#:
1206J6300271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1206 - In Stock:
78743
- Part#:
2225Y1000271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2225 - In Stock:
26748
- Part#:
1808J0505P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1808 - In Stock:
62596
- Part#:
0805Y0500270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0805 - In Stock:
140144
- Part#:
1210J1K50150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1210 - In Stock:
97846
- Part#:
2225Y0100100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 2225 - In Stock:
36958
- Part#:
0805Y1500201KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 150V C0G/NP0 0805 - In Stock:
86785
- Part#:
1812J2000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1812 - In Stock:
40503
- Part#:
0603Y0630122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 0603 - In Stock:
206301
- Part#:
1210J2000183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1210 - In Stock:
96552
- Part#:
2220J0160124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 2220 - In Stock:
35332
- Part#:
1210J0500180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1210 - In Stock:
40991
- Part#:
2225Y5000153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 2225 - In Stock:
42074
- Part#:
0603Y2001P80DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
219413
- Part#:
0805Y0160123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 0805 - In Stock:
231219
- Part#:
1812J0100153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1812 - In Stock:
77360
- Part#:
1210J0500222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1210 - In Stock:
60942
- Part#:
1808Y0160124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1808 - In Stock:
133288
- Part#:
1206Y1K00270GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
77003
- Part#:
1206Y1000101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1206 - In Stock:
263750
- Part#:
1812J1000151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
50222
- Part#:
1808J6300471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1808 - In Stock:
76994
- Part#:
2225Y0630183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 2225 - In Stock:
46148
- Part#:
1111Y2000102KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1111 - In Stock:
59603
- Part#:
1206J0250330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1206 - In Stock:
296596
- Part#:
1206J0630184MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1206 - In Stock:
145419
- Part#:
2225Y6K00120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 2225 - In Stock:
44299
- Part#:
1808Y0500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1808 - In Stock:
146180
- Part#:
1812Y0250564KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1812 - In Stock:
68278
- Part#:
1808J2000121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1808 - In Stock:
66586