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#:
1825Y2500180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1825 - In Stock:
37529
- Part#:
0603J050P560DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 50V C0G/NP0 0603 - In Stock:
439549
- Part#:
1206Y0500391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
166245
- Part#:
2220Y6K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 2220 - In Stock:
68337
- Part#:
2220Y2K50471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 2220 - In Stock:
49562
- Part#:
0805J0160121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0805 - In Stock:
335493
- Part#:
0505J3000820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 300V C0G/NP0 0505 - In Stock:
29966
- Part#:
0805Y2004P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 0805 - In Stock:
68819
- Part#:
1206J2000820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
95713
- Part#:
1210Y0250120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1210 - In Stock:
82916
- Part#:
1206J0500160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 50V C0G/NP0 1206 - In Stock:
36570
- Part#:
1210J6300102KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
100917
- Part#:
2220Y0160183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2220 - In Stock:
37638
- Part#:
1210J0630221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1210 - In Stock:
55202
- Part#:
1808J0100390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1808 - In Stock:
136287
- Part#:
1812YA250330JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1812 - In Stock:
69275
- Part#:
0603J0100221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 10V C0G/NP0 0603 - In Stock:
186044
- Part#:
0805Y1000100JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0805 - In Stock:
307846
- Part#:
1808Y2K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1808 - In Stock:
137989
- Part#:
1808Y3K00220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 1808 - In Stock:
115115
- Part#:
0505J0636P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 63V C0G/NP0 0505 - In Stock:
92232
- Part#:
1210J1000121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
97216
- Part#:
2211YA250150GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 2211 - In Stock:
44822
- Part#:
1812J0630270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
91941
- Part#:
1206J2K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 1206 - In Stock:
124681
- Part#:
1206Y0250332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1206 - In Stock:
207937
- Part#:
1812Y0630332KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1812 - In Stock:
84840
- Part#:
1210Y5000122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1210 - In Stock:
134805
- Part#:
1812J1000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1812 - In Stock:
74060
- Part#:
1808YA250271JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
86419
- Part#:
2225J5000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2225 - In Stock:
12053
- Part#:
1808Y2000331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1808 - In Stock:
99123
- Part#:
1808Y0500822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1808 - In Stock:
119277
- Part#:
1206Y5000161GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 500V C0G/NP0 1206 - In Stock:
75889
- Part#:
2220J0500183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2220 - In Stock:
8502
- Part#:
1210Y0100100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1210 - In Stock:
54085
- Part#:
2225Y0160185JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 2225 - In Stock:
19536
- Part#:
1206J0500182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1206 - In Stock:
179787
- Part#:
0805J2503P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 250V C0G/NP0 0805 - In Stock:
147262
- Part#:
1206J1001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
66432
- Part#:
1808Y1K20181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV X7R 1808 - In Stock:
146450
- Part#:
2211JA250271JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2211 - In Stock:
55006
- Part#:
1812Y1000103JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.01UF 100V C0G/NP0 1812 - In Stock:
59305
- Part#:
0805J0250183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 0805 - In Stock:
161013
- Part#:
1812Y0630224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1812 - In Stock:
75793
- Part#:
1812J6300101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1812 - In Stock:
55150
- Part#:
1812Y2000472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1812 - In Stock:
88785
- Part#:
2220Y0250151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2220 - In Stock:
14543
- Part#:
1206Y0634P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1206 - In Stock:
103514
- Part#:
1210Y0630563KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1210 - In Stock:
91146