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#:
1812J2K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV X7R 1812 - In Stock:
81461
- Part#:
1206J1K00120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1000V C0G/NP0 1206 - In Stock:
80271
- Part#:
2220Y0250564JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 2220 - In Stock:
22351
- Part#:
2225J0630272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2225 - In Stock:
20178
- Part#:
1210J1K00222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1210 - In Stock:
164685
- Part#:
2225J0250182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2225 - In Stock:
44945
- Part#:
0603Y0161P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 0603 - In Stock:
222274
- Part#:
2225Y0500104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2225 - In Stock:
34239
- Part#:
1206Y0630122KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1206 - In Stock:
199334
- Part#:
1808J1K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1808 - In Stock:
154458
- Part#:
1812Y0100154KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 1812 - In Stock:
41800
- Part#:
1812Y0630474KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1812 - In Stock:
70875
- Part#:
2225J2500392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 2225 - In Stock:
35047
- Part#:
2220J2500184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
56804
- Part#:
1210Y0100120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1210 - In Stock:
139031
- Part#:
0805J0250223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 0805 - In Stock:
201802
- Part#:
1825J1000390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1825 - In Stock:
51589
- Part#:
1812Y1K50391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1812 - In Stock:
58521
- Part#:
1808Y0500391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1808 - In Stock:
109364
- Part#:
0805J063P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 63V C0G/NP0 0805 - In Stock:
131594
- Part#:
1808Y1K00151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1808 - In Stock:
97721
- Part#:
1210Y0630560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
94493
- Part#:
1812Y2000330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1812 - In Stock:
79663
- Part#:
1206J1000331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1206 - In Stock:
313081
- Part#:
1825Y2K50470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2.5KV C0G/NP0 1825 - In Stock:
59817
- Part#:
2225J2500564JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2225 - In Stock:
19170
- Part#:
2220J5K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 5KV C0G/NP0 2220 - In Stock:
33277
- Part#:
1812Y0630334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1812 - In Stock:
49735
- Part#:
2225Y0250124GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2225 - In Stock:
12002
- Part#:
0805Y2000682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 0805 - In Stock:
220944
- Part#:
1206J0102P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 10V C0G/NP0 1206 - In Stock:
303538
- Part#:
1812Y0630155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 63V X7R 1812 - In Stock:
46510
- Part#:
0603Y0634P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0603 - In Stock:
402588
- Part#:
0805J2505P10BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 0805 - In Stock:
77283
- Part#:
0805Y5000820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 0805 - In Stock:
159662
- Part#:
2220J5000181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 2220 - In Stock:
60480
- Part#:
0805Y0502P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 50V C0G/NP0 0805 - In Stock:
147687
- Part#:
1206Y0630392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1206 - In Stock:
111170
- Part#:
2225Y1000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2225 - In Stock:
9204
- Part#:
0603J0501P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0603 - In Stock:
185187
- Part#:
1206J5000560KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1206 - In Stock:
114673
- Part#:
2220J0500151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 2220 - In Stock:
12332
- Part#:
0603J0630391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0603 - In Stock:
164802
- Part#:
1111Y2004P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 1111 - In Stock:
63693
- Part#:
1808Y1K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1808 - In Stock:
158074
- Part#:
1812J1000153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1812 - In Stock:
17230
- Part#:
1808J6K00101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV X7R 1808 - In Stock:
125309
- Part#:
1808Y3K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 1808 - In Stock:
107600
- Part#:
1808J0638P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1808 - In Stock:
51097
- Part#:
0603J0160102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 0603 - In Stock:
83064