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#:
1825Y2K50391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 1825 - In Stock:
53163
- Part#:
2225J1K20223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.2KV X7R 2225 - In Stock:
40211
- Part#:
1206J0250182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1206 - In Stock:
312024
- Part#:
1210Y1K00391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
101639
- Part#:
0603Y1000151JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0603 - In Stock:
129702
- Part#:
1812J2500470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
96997
- Part#:
1812Y5000332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1812 - In Stock:
82947
- Part#:
0805J2000471JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 0805 - In Stock:
192145
- Part#:
2225Y1K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 2225 - In Stock:
35413
- Part#:
1812J1000120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
75574
- Part#:
2225Y0630151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2225 - In Stock:
40747
- Part#:
0805J063P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 63V C0G/NP0 0805 - In Stock:
142869
- Part#:
1825Y1000474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1825 - In Stock:
31360
- Part#:
1206Y0250122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1206 - In Stock:
233668
- Part#:
1825J2000823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1825 - In Stock:
45589
- Part#:
1825Y1K50121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 1825 - In Stock:
20645
- Part#:
1206Y1K00271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV X7R 1206 - In Stock:
215641
- Part#:
0805J0638P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0805 - In Stock:
228608
- Part#:
0505Y2506P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0505 - In Stock:
114356
- Part#:
1812Y2K00562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2KV X7R 1812 - In Stock:
73344
- Part#:
2225Y2000151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
40239
- Part#:
2220J0160122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 2220 - In Stock:
33233
- Part#:
1825J1K50822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.5KV X7R 1825 - In Stock:
51714
- Part#:
1812Y1K20181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV X7R 1812 - In Stock:
67984
- Part#:
1206J5000151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
375412
- Part#:
1812Y0250125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1812 - In Stock:
65500
- Part#:
0603J0160100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 0603 - In Stock:
307762
- Part#:
1206J2002P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 1206 - In Stock:
59776
- Part#:
1812J6300681FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1812 - In Stock:
35965
- Part#:
1111Y1K00240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 1KV C0G/NP0 1111 - In Stock:
68167
- Part#:
1812Y0630150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1812 - In Stock:
37135
- Part#:
2225Y0500394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 2225 - In Stock:
42760
- Part#:
1111Y2506P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 250V C0G/NP0 1111 - In Stock:
28454
- Part#:
1812Y5000680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1812 - In Stock:
91690
- Part#:
1812J0500122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1812 - In Stock:
82466
- Part#:
1825J1K20562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 1825 - In Stock:
59690
- Part#:
2225Y1K00104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
15311
- Part#:
0805J2500821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 0805 - In Stock:
225557
- Part#:
0603Y0250473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 0603 - In Stock:
263878
- Part#:
1210Y6300330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1210 - In Stock:
89394
- Part#:
1206Y2000111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 200V C0G/NP0 1206 - In Stock:
43511
- Part#:
2225Y2K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 2225 - In Stock:
43029
- Part#:
1206Y0160152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1206 - In Stock:
130784
- Part#:
1808JA250821KXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
99140
- Part#:
1812Y5000154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 1812 - In Stock:
71288
- Part#:
1808YA250151FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
28628
- Part#:
2220Y1K20390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 2220 - In Stock:
65883
- Part#:
1808Y2000150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1808 - In Stock:
57429
- Part#:
2220Y5000392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 2220 - In Stock:
60073
- Part#:
1210J6300561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1210 - In Stock:
135187