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#:
2220J1000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 2220 - In Stock:
58910
- Part#:
1812J1000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1812 - In Stock:
69354
- Part#:
0805Y2000270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
197288
- Part#:
1808JA250181JXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
91987
- Part#:
0805J2000102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0805 - In Stock:
285844
- Part#:
0805Y0250221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0805 - In Stock:
321561
- Part#:
1206J2000120KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
107734
- Part#:
2220J2000224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 2220 - In Stock:
29073
- Part#:
1812JA250180GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
53979
- Part#:
1210J1K50270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1210 - In Stock:
86236
- Part#:
1206J0250273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1206 - In Stock:
113899
- Part#:
1206J1000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1206 - In Stock:
324716
- Part#:
0603Y0630222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0603 - In Stock:
487592
- Part#:
0805Y0160121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0805 - In Stock:
99922
- Part#:
1825J6300120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1825 - In Stock:
62699
- Part#:
0505Y0500360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 50V C0G/NP0 0505 - In Stock:
38955
- Part#:
0603Y0631P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0603 - In Stock:
205470
- Part#:
1206J1K0P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 1KV C0G/NP0 1206 - In Stock:
122406
- Part#:
1210Y0500121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
91297
- Part#:
1206J2000181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
150039
- Part#:
1812J1000390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1812 - In Stock:
59417
- Part#:
1808J6300120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1808 - In Stock:
147558
- Part#:
1210Y0630682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1210 - In Stock:
136844
- Part#:
2225J5000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 2225 - In Stock:
61465
- Part#:
2220J0630821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
56472
- Part#:
0805Y1500150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 150V C0G/NP0 0805 - In Stock:
127225
- Part#:
0805J1003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0805 - In Stock:
133804
- Part#:
1210J5000392GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1210 - In Stock:
52351
- Part#:
2220J0630220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2220 - In Stock:
13436
- Part#:
2225J1K00471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
18376
- Part#:
0805J2501P60BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 250V C0G/NP0 0805 - In Stock:
103894
- Part#:
0805J2500680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0805 - In Stock:
309133
- Part#:
1210J6304P70BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1210 - In Stock:
65841
- Part#:
1825J2K50330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2.5KV C0G/NP0 1825 - In Stock:
18420
- Part#:
2211YA250331KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2211 - In Stock:
50263
- Part#:
1808J2000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
215296
- Part#:
1210Y0160153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1210 - In Stock:
60322
- Part#:
1808Y2500680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
126670
- Part#:
1210Y0500332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1210 - In Stock:
106369
- Part#:
0603J0630561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0603 - In Stock:
448363
- Part#:
1812J4K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
85183
- Part#:
1812J2000561JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1812 - In Stock:
82703
- Part#:
1206J0160822FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1206 - In Stock:
63737
- Part#:
1206J2500101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 1206 - In Stock:
196788
- Part#:
1808YA250151FCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
32519
- Part#:
1808J1000472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1808 - In Stock:
76672
- Part#:
1808J2K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1808 - In Stock:
140704
- Part#:
0603Y2001P00CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0603 - In Stock:
173736
- Part#:
SBSPP0250154MXT - Manufacturers:
Knowles Syfer - Description:
FILTER LC(PI) 0.15UF SMD - In Stock:
122927
- Part#:
2225J0630472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2225 - In Stock:
27215