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#:
1808JA250221GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
82475
- Part#:
1206Y2500130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 1206 - In Stock:
102177
- Part#:
0805Y0500271MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0805 - In Stock:
303163
- Part#:
1111J2000180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1111 - In Stock:
61547
- Part#:
1812Y2000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1812 - In Stock:
40085
- Part#:
2225J1K20391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV X7R 2225 - In Stock:
37383
- Part#:
2225J1K20823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1.2KV X7R 2225 - In Stock:
22023
- Part#:
0603J063P560DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 63V C0G/NP0 0603 - In Stock:
468682
- Part#:
2225J0160272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2225 - In Stock:
39076
- Part#:
2225J5K00392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 5KV X7R 2225 - In Stock:
61449
- Part#:
2225Y2000122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 2225 - In Stock:
21731
- Part#:
1812Y1K00103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1812 - In Stock:
83157
- Part#:
0603Y1000470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
336168
- Part#:
1808Y1K06P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1808 - In Stock:
112733
- Part#:
1812JA250220JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
87828
- Part#:
2225Y5000822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2225 - In Stock:
43134
- Part#:
1812J5000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1812 - In Stock:
75228
- Part#:
1210Y0100272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 1210 - In Stock:
69007
- Part#:
0805Y0501P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 0805 - In Stock:
141525
- Part#:
1206J6300821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1206 - In Stock:
63020
- Part#:
1206Y5000273MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1206 - In Stock:
173443
- Part#:
0603J2006P80CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
127840
- Part#:
2220J5000120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2220 - In Stock:
68437
- Part#:
1812Y0160224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1812 - In Stock:
68340
- Part#:
1210J2000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
90763
- Part#:
2225J0630273KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 2225 - In Stock:
21514
- Part#:
0805J2002P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
244965
- Part#:
1808Y1K00391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1808 - In Stock:
94392
- Part#:
0603J050P100CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10PF 50V C0G/NP0 0603 - In Stock:
297509
- Part#:
1206Y0250182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1206 - In Stock:
132728
- Part#:
1206J1000391KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1206 - In Stock:
170609
- Part#:
1808J2000102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
79893
- Part#:
0603Y0631P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 63V C0G/NP0 0603 - In Stock:
233467
- Part#:
0805J0500121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0805 - In Stock:
248277
- Part#:
1812Y2500680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
27048
- Part#:
0805Y0500680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
313742
- Part#:
1808Y5000181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1808 - In Stock:
72715
- Part#:
1812J0500222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1812 - In Stock:
29858
- Part#:
2220J5000391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2220 - In Stock:
34118
- Part#:
1210Y0630182MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1210 - In Stock:
93949
- Part#:
1812J1K00271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1812 - In Stock:
85358
- Part#:
0805J2000331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
188918
- Part#:
1206Y0160680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
65260
- Part#:
1825J3K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 1825 - In Stock:
62269
- Part#:
0805Y0160331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 0805 - In Stock:
219797
- Part#:
1206Y0250392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1206 - In Stock:
272037
- Part#:
1808J2000152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1808 - In Stock:
103282
- Part#:
2220Y2K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 2220 - In Stock:
55684
- Part#:
0603Y2000821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0603 - In Stock:
342926
- Part#:
1812Y2500154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1812 - In Stock:
57621