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#:
1206J0160271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1206 - In Stock:
239040
- Part#:
0805J0160120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
68881
- Part#:
2225Y5000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 2225 - In Stock:
14005
- Part#:
1812Y2000472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1812 - In Stock:
29777
- Part#:
0805Y0100120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0805 - In Stock:
377714
- Part#:
0805Y2500131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 250V C0G/NP0 0805 - In Stock:
52016
- Part#:
2220Y0100123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 2220 - In Stock:
45881
- Part#:
0805J0630151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0805 - In Stock:
406363
- Part#:
2225Y1K00390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 2225 - In Stock:
10834
- Part#:
0805Y1000330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0805 - In Stock:
248619
- Part#:
1206J0160393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1206 - In Stock:
238638
- Part#:
0603J1500390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 150V C0G/NP0 0603 - In Stock:
201773
- Part#:
1812Y0500393JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 1812 - In Stock:
43856
- Part#:
2225Y0630564MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2225 - In Stock:
28130
- Part#:
2225Y1K50151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV C0G/NP0 2225 - In Stock:
22933
- Part#:
0505J2000130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 200V C0G/NP0 0505 - In Stock:
35746
- Part#:
1111J2500102KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1111 - In Stock:
45899
- Part#:
2225Y2000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 2225 - In Stock:
10450
- Part#:
0805Y3003P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 0805 - In Stock:
164289
- Part#:
2225Y1K20104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1.2KV X7R 2225 - In Stock:
28258
- Part#:
1825Y2500681GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1825 - In Stock:
24208
- Part#:
1812Y1K50330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1812 - In Stock:
82177
- Part#:
2220Y1000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2220 - In Stock:
26508
- Part#:
1808Y0160183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1808 - In Stock:
84887
- Part#:
1812Y1K00470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
86976
- Part#:
1808J6300331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1808 - In Stock:
129994
- Part#:
0603J2000101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 0603 - In Stock:
442476
- Part#:
1206J1002P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 1206 - In Stock:
133610
- Part#:
1210Y1000393JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1210 - In Stock:
66129
- Part#:
0805Y2000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
383599
- Part#:
2220J5000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2220 - In Stock:
94115
- Part#:
2225J6300330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 2225 - In Stock:
26898
- Part#:
1206J0250272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1206 - In Stock:
196904
- Part#:
1812Y0100180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1812 - In Stock:
57873
- Part#:
2225Y2K50272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
48198
- Part#:
0603Y1000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
198297
- Part#:
2220Y1K20123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1.2KV X7R 2220 - In Stock:
37537
- Part#:
1210J6300123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V X7R 1210 - In Stock:
164223
- Part#:
1206Y2500153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1206 - In Stock:
178336
- Part#:
1812J1000271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
73502
- Part#:
2225J0250823FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2225 - In Stock:
8005
- Part#:
0805Y2500121JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
68141
- Part#:
1812J0500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
64996
- Part#:
2220Y1K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2220 - In Stock:
21119
- Part#:
1812Y0630123JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1812 - In Stock:
69266
- Part#:
2220Y4K00681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV C0G/NP0 2220 - In Stock:
17998
- Part#:
1111Y1K00150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1111 - In Stock:
56178
- Part#:
1206J6300681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1206 - In Stock:
240825
- Part#:
1206Y500P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
128946
- Part#:
1210Y1K20151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1210 - In Stock:
88105