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#:
1206Y1000222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1206 - In Stock:
208589
- Part#:
2220Y5K00152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 5KV X7R 2220 - In Stock:
90352
- Part#:
1206J0100822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1206 - In Stock:
80647
- Part#:
0805Y2500561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 0805 - In Stock:
166929
- Part#:
0603Y1000121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0603 - In Stock:
340459
- Part#:
1812Y2000271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1812 - In Stock:
29965
- Part#:
2220Y0500273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 2220 - In Stock:
36055
- Part#:
1812J0160102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1812 - In Stock:
43635
- Part#:
1210J5000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1210 - In Stock:
138204
- Part#:
0505Y0500301JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 50V C0G/NP0 0505 - In Stock:
114289
- Part#:
1812Y0160221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1812 - In Stock:
20777
- Part#:
2220Y1K00101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2220 - In Stock:
14680
- Part#:
0805J1000101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0805 - In Stock:
213611
- Part#:
1808J0500123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1808 - In Stock:
83379
- Part#:
SFKBL5000470ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 47PF 500V AXIAL - In Stock:
9178
- Part#:
1812Y1K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1812 - In Stock:
66801
- Part#:
1111Y5000470KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1111 - In Stock:
67247
- Part#:
2225Y0500331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2225 - In Stock:
13676
- Part#:
2220Y3K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 3KV X7R 2220 - In Stock:
51475
- Part#:
1206Y0250682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1206 - In Stock:
144999
- Part#:
1210Y1000100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
82359
- Part#:
2220J2500180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2220 - In Stock:
48466
- Part#:
0603J0500101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 0603 - In Stock:
388759
- Part#:
0603J1000271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0603 - In Stock:
376840
- Part#:
1210Y1000391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1210 - In Stock:
92466
- Part#:
2220Y0160150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 2220 - In Stock:
26865
- Part#:
2220J0250335JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2220 - In Stock:
15702
- Part#:
0505Y2502P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0505 - In Stock:
113587
- Part#:
1111Y5000121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1111 - In Stock:
60155
- Part#:
1808Y2000390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1808 - In Stock:
164418
- Part#:
1206Y2000102FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
64162
- Part#:
1825J6300220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1825 - In Stock:
19387
- Part#:
1210Y6300391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1210 - In Stock:
181143
- Part#:
1808Y0630683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1808 - In Stock:
95406
- Part#:
2225J0500823FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
6813
- Part#:
1825J0160272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1825 - In Stock:
24593
- Part#:
1210Y0500393JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
84044
- Part#:
2225J0630181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2225 - In Stock:
9577
- Part#:
2211JA250221KXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
65101
- Part#:
1210Y2K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 1210 - In Stock:
122508
- Part#:
SFBMT0500473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
7285
- Part#:
2225Y0500154GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 2225 - In Stock:
11726
- Part#:
0805J0251P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 0805 - In Stock:
278797
- Part#:
1210Y0250223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1210 - In Stock:
94249
- Part#:
1111Y2500121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1111 - In Stock:
65549
- Part#:
1206J1K01P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 1KV C0G/NP0 1206 - In Stock:
103213
- Part#:
1210J6300333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 1210 - In Stock:
126428
- Part#:
1206J0160123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1206 - In Stock:
249254
- Part#:
1111J3000152FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 300V C0G/NP0 1111 - In Stock:
16877
- Part#:
0805Y0633P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 63V C0G/NP0 0805 - In Stock:
95233