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#:
1210Y1000560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1210 - In Stock:
96285
- Part#:
2220Y0160683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 2220 - In Stock:
44448
- Part#:
2225Y2000221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2225 - In Stock:
38448
- Part#:
0603Y1000101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 0603 - In Stock:
451393
- Part#:
1812J6300150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1812 - In Stock:
68291
- Part#:
1812Y0500223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1812 - In Stock:
63729
- Part#:
1206J5000910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 500V C0G/NP0 1206 - In Stock:
119861
- Part#:
1206J0250821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1206 - In Stock:
123759
- Part#:
2220Y0250183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 2220 - In Stock:
35705
- Part#:
2220J1K00822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 2220 - In Stock:
73229
- Part#:
1808J2K56P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 2.5KV C0G/NP0 1808 - In Stock:
104645
- Part#:
1812J5000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
81030
- Part#:
1825J4K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 1825 - In Stock:
69365
- Part#:
0603J2000560KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0603 - In Stock:
167817
- Part#:
1206J0160392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1206 - In Stock:
295954
- Part#:
0805J0250470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0805 - In Stock:
244539
- Part#:
1206Y2500390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1206 - In Stock:
81344
- Part#:
2225J1K50472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 2225 - In Stock:
53322
- Part#:
1210Y0630334JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1210 - In Stock:
68327
- Part#:
1210J1K50221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1210 - In Stock:
71110
- Part#:
1812Y2000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1812 - In Stock:
73351
- Part#:
1206Y0630682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1206 - In Stock:
189151
- Part#:
0505J2501P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0505 - In Stock:
144096
- Part#:
1206J2500102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1206 - In Stock:
223363
- Part#:
0603Y3000300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 300V C0G/NP0 0603 - In Stock:
69563
- Part#:
2220J0630272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2220 - In Stock:
30970
- Part#:
0603J0160182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 0603 - In Stock:
347633
- Part#:
1206Y2500103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
296705
- Part#:
2220J5000330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2220 - In Stock:
21600
- Part#:
2220J0630683FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 2220 - In Stock:
5440
- Part#:
1812J0100272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 1812 - In Stock:
41883
- Part#:
0805Y0630560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0805 - In Stock:
252514
- Part#:
0805J1000104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10UF 100V X7R 0805 - In Stock:
253675
- Part#:
1111Y1001P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 100V C0G/NP0 1111 - In Stock:
70882
- Part#:
1206Y5000222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1206 - In Stock:
194700
- Part#:
1825J1K20392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 1825 - In Stock:
54882
- Part#:
0603J2500680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
416072
- Part#:
2220Y0630333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
58054
- Part#:
0603J1500360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 0603 - In Stock:
84920
- Part#:
1206Y1500820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 1206 - In Stock:
77145
- Part#:
1206J1K03P90DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1000V C0G/NP0 1206 - In Stock:
191839
- Part#:
1206Y1000821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1206 - In Stock:
198390
- Part#:
2220J3K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV C0G/NP0 2220 - In Stock:
32530
- Part#:
1825Y0100473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1825 - In Stock:
52994
- Part#:
0603J5002P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 0603 - In Stock:
408545
- Part#:
1206Y0630182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
71377
- Part#:
1812Y5000151MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V X7R 1812 - In Stock:
81312
- Part#:
1111Y5004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1111 - In Stock:
68228
- Part#:
1808Y0166P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 1808 - In Stock:
70696
- Part#:
1808J0160561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
58208