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#:
1210J0250823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1210 - In Stock:
153898
- Part#:
1206J0160180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1206 - In Stock:
89942
- Part#:
2225J5000473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 2225 - In Stock:
49432
- Part#:
1210Y1K20271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1210 - In Stock:
129778
- Part#:
0805J0250271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 0805 - In Stock:
204363
- Part#:
2220Y1K50821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 2220 - In Stock:
62383
- Part#:
1206J0100184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V X7R 1206 - In Stock:
153685
- Part#:
1808J0630101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
220864
- Part#:
2220J0100124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 2220 - In Stock:
36839
- Part#:
1206J0160473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1206 - In Stock:
124271
- Part#:
0603Y0500101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 0603 - In Stock:
577005
- Part#:
0805J100P500CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 100V C0G/NP0 0805 - In Stock:
132720
- Part#:
2225Y2K00333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 2KV X7R 2225 - In Stock:
28706
- Part#:
0805Y2000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 0805 - In Stock:
213231
- Part#:
1808Y6K08P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 6KV C0G/NP0 1808 - In Stock:
54293
- Part#:
2225Y1000680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 2225 - In Stock:
7639
- Part#:
2225J6300562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 2225 - In Stock:
49640
- Part#:
1808J0500223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1808 - In Stock:
105100
- Part#:
1808Y4K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 1808 - In Stock:
48181
- Part#:
1812J1K00182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1812 - In Stock:
72017
- Part#:
2225J5000181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2225 - In Stock:
32289
- Part#:
1206J0160183GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1206 - In Stock:
81981
- Part#:
1808Y6K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 1808 - In Stock:
124181
- Part#:
0805Y2500332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 0805 - In Stock:
197625
- Part#:
1808J1K20391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1808 - In Stock:
57132
- Part#:
1206Y6300221JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1206 - In Stock:
148240
- Part#:
2225Y2000180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2225 - In Stock:
11212
- Part#:
0603J0100181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 0603 - In Stock:
187980
- Part#:
1812Y4K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 1812 - In Stock:
79356
- Part#:
2225J5000271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
44180
- Part#:
2225J0250335KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2225 - In Stock:
23327
- Part#:
0805J1000120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
421350
- Part#:
2220J5000181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2220 - In Stock:
74022
- Part#:
1111J2003P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 200V C0G/NP0 1111 - In Stock:
69501
- Part#:
0603Y200P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
262737
- Part#:
0805J0160820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0805 - In Stock:
164935
- Part#:
0805J1000680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0805 - In Stock:
104713
- Part#:
1210Y1000820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
79110
- Part#:
0603Y2501P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 250V C0G/NP0 0603 - In Stock:
129385
- Part#:
1808J1K00470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1808 - In Stock:
107646
- Part#:
2220Y0630334KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 2220 - In Stock:
34406
- Part#:
2225J0500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2225 - In Stock:
23270
- Part#:
1808Y1K00221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 1808 - In Stock:
65198
- Part#:
1210Y6300680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1210 - In Stock:
100752
- Part#:
1206J2500272MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1206 - In Stock:
212505
- Part#:
1206J0100821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1206 - In Stock:
142753
- Part#:
2225J0250121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
19308
- Part#:
1808Y5000122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1808 - In Stock:
133880
- Part#:
0603J1500150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 0603 - In Stock:
68198
- Part#:
1206Y1K02P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 1KV C0G/NP0 1206 - In Stock:
95748