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#:
1111Y5004P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1111 - In Stock:
34556
- Part#:
1812J6300220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1812 - In Stock:
70988
- Part#:
1812Y0160105MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1812 - In Stock:
53342
- Part#:
1111Y1K00111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 1KV C0G/NP0 1111 - In Stock:
56457
- Part#:
1812Y1K00333KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 1812 - In Stock:
78535
- Part#:
2225Y2K00470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 2225 - In Stock:
53338
- Part#:
1210Y2000470GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
74477
- Part#:
2220J0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 2220 - In Stock:
46979
- Part#:
2220Y0500562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2220 - In Stock:
25828
- Part#:
0603J2501P20DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0603 - In Stock:
204085
- Part#:
1111J6301P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1111 - In Stock:
70408
- Part#:
1808YA250391JXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
65267
- Part#:
0603Y1006P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
420512
- Part#:
0805J0501P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0805 - In Stock:
79026
- Part#:
2225Y0160102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2225 - In Stock:
14838
- Part#:
1808YA250331KXTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250VAC X7R 1808 - In Stock:
93507
- Part#:
0805Y2001P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0805 - In Stock:
147275
- Part#:
0805J2500390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0805 - In Stock:
422486
- Part#:
2225J2500103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2225 - In Stock:
29534
- Part#:
2225Y0500563GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2225 - In Stock:
12774
- Part#:
1812J2500220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
73770
- Part#:
2220Y0500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
45150
- Part#:
1812Y5000180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
52421
- Part#:
1812Y2K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1812 - In Stock:
62037
- Part#:
1812Y0250153MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1812 - In Stock:
55506
- Part#:
1206J2000561JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
81271
- Part#:
1111Y1K0P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 1KV C0G/NP0 1111 - In Stock:
80118
- Part#:
1206J0160333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1206 - In Stock:
140398
- Part#:
1808Y1000152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1808 - In Stock:
103786
- Part#:
1210J2K00472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1210 - In Stock:
119966
- Part#:
1808Y0250391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1808 - In Stock:
171800
- Part#:
2220J0630104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2220 - In Stock:
42872
- Part#:
1210Y1000102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1210 - In Stock:
58156
- Part#:
2220Y2K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 2220 - In Stock:
34381
- Part#:
1210Y0250561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1210 - In Stock:
108739
- Part#:
1210Y0160560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1210 - In Stock:
35802
- Part#:
1808Y1K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1808 - In Stock:
78596
- Part#:
2220Y0160101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 2220 - In Stock:
27935
- Part#:
2220Y0160273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 2220 - In Stock:
31004
- Part#:
1812J6K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV C0G/NP0 1812 - In Stock:
46235
- Part#:
1210Y1K00332JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1210 - In Stock:
76535
- Part#:
2220J0500181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2220 - In Stock:
35315
- Part#:
2220Y0250473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2220 - In Stock:
18442
- Part#:
1808J6K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 1808 - In Stock:
125787
- Part#:
2225J0250823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 2225 - In Stock:
35493
- Part#:
2220J5000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 2220 - In Stock:
81107
- Part#:
1808J0630820MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V X7R 1808 - In Stock:
127732
- Part#:
1812Y0250100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1812 - In Stock:
41899
- Part#:
1206Y2000682KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1206 - In Stock:
167558
- Part#:
1111J2500201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 250V C0G/NP0 1111 - In Stock:
21008