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#:
2225Y2000682FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 2225 - In Stock:
5508
- Part#:
1210Y2000123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1210 - In Stock:
151292
- Part#:
0805Y2000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 0805 - In Stock:
229674
- Part#:
1808Y0630334KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1808 - In Stock:
87736
- Part#:
1825J0630182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1825 - In Stock:
39608
- Part#:
2225Y0630393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 2225 - In Stock:
47894
- Part#:
1210J5000103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1210 - In Stock:
150118
- Part#:
1206Y5000820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1206 - In Stock:
99809
- Part#:
0805Y0632P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 63V C0G/NP0 0805 - In Stock:
136457
- Part#:
2225J0630823GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 2225 - In Stock:
9516
- Part#:
0805J0160181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 0805 - In Stock:
447398
- Part#:
1812JA250121JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1812 - In Stock:
94106
- Part#:
1808J0630220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
235485
- Part#:
1210Y0630182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1210 - In Stock:
75982
- Part#:
2220Y6300681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 2220 - In Stock:
57297
- Part#:
1206Y2K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1206 - In Stock:
195051
- Part#:
0603Y0100122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 0603 - In Stock:
93832
- Part#:
0805Y0630360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0805 - In Stock:
70305
- Part#:
0805Y1000102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
131032
- Part#:
1808J2000124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1808 - In Stock:
89614
- Part#:
0805Y5000270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 0805 - In Stock:
199203
- Part#:
2225Y0630823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 2225 - In Stock:
45923
- Part#:
1206J1002P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 1206 - In Stock:
175405
- Part#:
2225J4K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 4KV X7R 2225 - In Stock:
82716
- Part#:
1210J1K20270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 1210 - In Stock:
188531
- Part#:
1206Y0503P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1206 - In Stock:
52461
- Part#:
1812Y1K00683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1KV X7R 1812 - In Stock:
91950
- Part#:
1206J2000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
282584
- Part#:
1825J2K50561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV C0G/NP0 1825 - In Stock:
46349
- Part#:
1210J0500681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1210 - In Stock:
36391
- Part#:
1825Y1000103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1825 - In Stock:
10539
- Part#:
SFBDT0500333MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 50V AXIAL - In Stock:
3068
- Part#:
1808Y0508P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
121496
- Part#:
0805Y0160120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
281438
- Part#:
1825Y6300682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 1825 - In Stock:
20044
- Part#:
0603Y0253P30DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 0603 - In Stock:
262278
- Part#:
1210J1K00183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1210 - In Stock:
150284
- Part#:
0805J2000330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0805 - In Stock:
130869
- Part#:
1825Y5000183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V C0G 1825 - In Stock:
19591
- Part#:
0805Y3000300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
133051
- Part#:
2220J0160152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 2220 - In Stock:
59064
- Part#:
1808J5000392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1808 - In Stock:
36755
- Part#:
1206Y0160103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1206 - In Stock:
59632
- Part#:
1210Y0253P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 1210 - In Stock:
92574
- Part#:
0603Y0250153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 0603 - In Stock:
578093
- Part#:
0805J0634P70DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0805 - In Stock:
249820
- Part#:
1111J1K05P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 1KV C0G/NP0 1111 - In Stock:
67836
- Part#:
1825Y6300391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1825 - In Stock:
30602
- Part#:
1825J4K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 4KV X7R 1825 - In Stock:
88461
- Part#:
2220J3K00181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 2220 - In Stock:
59470