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#:
1812Y2K50101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 1812 - In Stock:
60241
- Part#:
2220YA250331JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 2220 - In Stock:
77869
- Part#:
1206J1007P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 100V C0G/NP0 1206 - In Stock:
33796
- Part#:
1808J1K50330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1808 - In Stock:
78158
- Part#:
1825Y0630125MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 1825 - In Stock:
31622
- Part#:
0805J0250270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0805 - In Stock:
245186
- Part#:
0603Y2500470KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 0603 - In Stock:
183106
- Part#:
2211YA250330JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 2211 - In Stock:
72847
- Part#:
1808J0250272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 1808 - In Stock:
136626
- Part#:
0805J5003P30DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 0805 - In Stock:
267598
- Part#:
1206Y0630121KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 1206 - In Stock:
169654
- Part#:
2220Y2K00561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 2220 - In Stock:
29653
- Part#:
1825Y6300332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 1825 - In Stock:
51209
- Part#:
2225Y0160473JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 2225 - In Stock:
16934
- Part#:
0603Y0500473KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0603 - In Stock:
445992
- Part#:
2220Y5K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 2220 - In Stock:
69026
- Part#:
2225Y0100100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 2225 - In Stock:
32500
- Part#:
0505J300P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 300V C0G/NP0 0505 - In Stock:
68772
- Part#:
1206J6300100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1206 - In Stock:
254670
- Part#:
1808J2K50101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 1808 - In Stock:
62564
- Part#:
2220J1000333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 2220 - In Stock:
40157
- Part#:
1210Y0100223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1210 - In Stock:
40536
- Part#:
0805J2500120FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0805 - In Stock:
66879
- Part#:
2225Y2000273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 2225 - In Stock:
6728
- Part#:
1812J2500333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1812 - In Stock:
83872
- Part#:
2225J0630471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2225 - In Stock:
47983
- Part#:
1825Y0630270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1825 - In Stock:
12070
- Part#:
2220J5K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 2220 - In Stock:
67397
- Part#:
1825Y3K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 1825 - In Stock:
13615
- Part#:
2225Y2500223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2225 - In Stock:
16479
- Part#:
2225Y1000105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 2225 - In Stock:
25883
- Part#:
0805J2500680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
236714
- Part#:
0505J0500271GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0505 - In Stock:
98155
- Part#:
1206Y2000152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1206 - In Stock:
189527
- Part#:
0805Y5002P70CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 0805 - In Stock:
156763
- Part#:
2225J2K50332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2.5KV X7R 2225 - In Stock:
27201
- Part#:
0805J0160681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V X7R 0805 - In Stock:
292767
- Part#:
2225Y0160222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2225 - In Stock:
21019
- Part#:
1812J5000153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1812 - In Stock:
79509
- Part#:
1206Y1000473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1206 - In Stock:
141577
- Part#:
2220J1K20221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 2220 - In Stock:
45822
- Part#:
0505Y2001P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0505 - In Stock:
128136
- Part#:
0603Y0630473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0603 - In Stock:
436500
- Part#:
1206Y6303P30BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1206 - In Stock:
86695
- Part#:
1808J1K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1808 - In Stock:
129034
- Part#:
1825Y2K00122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 1825 - In Stock:
57623
- Part#:
1825J0100225KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 10V X7R 1825 - In Stock:
44914
- Part#:
0805Y3000201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 300V C0G/NP0 0805 - In Stock:
52267
- Part#:
1808J1000391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1808 - In Stock:
62520
- Part#:
0805Y2500131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 250V C0G/NP0 0805 - In Stock:
93926