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#:
1210Y0100822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
155136
- Part#:
2225J5000824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 500V X7R 2225 - In Stock:
18002
- Part#:
0805Y2001P80BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
121762
- Part#:
1808J0500121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1808 - In Stock:
136241
- Part#:
1812J1K00182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1812 - In Stock:
79559
- Part#:
0603Y2000360JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 200V C0G/NP0 0603 - In Stock:
161173
- Part#:
1206J0500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
73958
- Part#:
1825J5000103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1825 - In Stock:
59844
- Part#:
1812Y0160682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1812 - In Stock:
73296
- Part#:
1812Y2500104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1812 - In Stock:
75169
- Part#:
1808J0160472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1808 - In Stock:
127366
- Part#:
1206Y0250562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1206 - In Stock:
88312
- Part#:
0805Y1000510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 100V C0G/NP0 0805 - In Stock:
105966
- Part#:
1825J2K00822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 1825 - In Stock:
65580
- Part#:
2220Y0250393FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2220 - In Stock:
7130
- Part#:
1808J2500472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1808 - In Stock:
100259
- Part#:
1825J5000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 1825 - In Stock:
16384
- Part#:
2220J5000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 2220 - In Stock:
34916
- Part#:
2220Y6300564KJTWS2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 630V X7R 2220 - In Stock:
39987
- Part#:
2225J0630123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 2225 - In Stock:
39389
- Part#:
1808Y1K50560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1808 - In Stock:
66709
- Part#:
1825Y0500181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1825 - In Stock:
22256
- Part#:
1206J5000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
99200
- Part#:
1206J1K00101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1000V C0G/NP0 1206 - In Stock:
164621
- Part#:
0805J0630101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0805 - In Stock:
285356
- Part#:
1206Y0250223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1206 - In Stock:
202570
- Part#:
1808J2500392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1808 - In Stock:
93215
- Part#:
0805Y2500390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0805 - In Stock:
60693
- Part#:
1825J6300103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 630V X7R 1825 - In Stock:
66553
- Part#:
1812J2000121JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1812 - In Stock:
91245
- Part#:
1206J1000331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1206 - In Stock:
255132
- Part#:
1210Y0500684MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1210 - In Stock:
79747
- Part#:
1206J0252P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 1206 - In Stock:
258431
- Part#:
1206J5000221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
172514
- Part#:
2225Y6K00681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 6KV X7R 2225 - In Stock:
56353
- Part#:
1812Y1000393MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1812 - In Stock:
47412
- Part#:
2220J1K50182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV X7R 2220 - In Stock:
73958
- Part#:
0603Y150P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
288548
- Part#:
1812Y0160393KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1812 - In Stock:
61910
- Part#:
1825Y0100181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V C0G/NP0 1825 - In Stock:
10961
- Part#:
1206Y0250151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1206 - In Stock:
219262
- Part#:
1808Y0250270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1808 - In Stock:
206316
- Part#:
1206Y1000101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
205885
- Part#:
1825Y0250221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1825 - In Stock:
18960
- Part#:
1808J1000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1808 - In Stock:
105996
- Part#:
1825Y3K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 1825 - In Stock:
12516
- Part#:
1812J5000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1812 - In Stock:
58008
- Part#:
1206J0160222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1206 - In Stock:
59159
- Part#:
0805J1003P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0805 - In Stock:
237783
- Part#:
1808J0500472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1808 - In Stock:
162258