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#:
1808J0630561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1808 - In Stock:
57029
- Part#:
2225J1K20222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 2225 - In Stock:
30434
- Part#:
1206Y2000391GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1206 - In Stock:
73850
- Part#:
1206Y1000104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1206 - In Stock:
138644
- Part#:
1808J0160121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V X7R 1808 - In Stock:
179517
- Part#:
0603Y0630201JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 63V C0G/NP0 0603 - In Stock:
126920
- Part#:
1206J0100821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V X7R 1206 - In Stock:
254527
- Part#:
1206J1002P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 1206 - In Stock:
59315
- Part#:
1808Y0160182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 1808 - In Stock:
198681
- Part#:
2225Y5000821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
21158
- Part#:
1206Y1K20332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1206 - In Stock:
106818
- Part#:
0805Y1000221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0805 - In Stock:
223435
- Part#:
1812J2000102KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1812 - In Stock:
79432
- Part#:
0805J0501P50DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
253054
- Part#:
1808J0500123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1808 - In Stock:
133968
- Part#:
0603J0632P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0603 - In Stock:
109485
- Part#:
2220J1K00182MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 2220 - In Stock:
55850
- Part#:
1812Y0250272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1812 - In Stock:
35915
- Part#:
1206Y3002P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 300V C0G/NP0 1206 - In Stock:
64210
- Part#:
1206Y0500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 1206 - In Stock:
227597
- Part#:
1210J0160102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1210 - In Stock:
74248
- Part#:
0603Y2000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0603 - In Stock:
210522
- Part#:
2220J5000821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 2220 - In Stock:
52619
- Part#:
1206Y1000220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1206 - In Stock:
155324
- Part#:
1812Y2K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV X7R 1812 - In Stock:
72217
- Part#:
1825J0100333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 1825 - In Stock:
57278
- Part#:
1210J0500103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1210 - In Stock:
71970
- Part#:
1210Y1K50681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 1210 - In Stock:
182824
- Part#:
1812J0630560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1812 - In Stock:
59046
- Part#:
2225J0250183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 2225 - In Stock:
51305
- Part#:
0805J6300391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 0805 - In Stock:
497469
- Part#:
0805Y5008P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 0805 - In Stock:
277002
- Part#:
1210J2K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1210 - In Stock:
124132
- Part#:
1111Y2K0P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 2000V C0G/NP0 1111 - In Stock:
69385
- Part#:
1206Y1K00110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 1KV C0G/NP0 1206 - In Stock:
43889
- Part#:
1206J0630392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1206 - In Stock:
82158
- Part#:
1808Y2500184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1808 - In Stock:
78087
- Part#:
0805Y2000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
99925
- Part#:
1206Y6300271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1206 - In Stock:
158735
- Part#:
1210J2500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1210 - In Stock:
91593
- Part#:
0603Y0251P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 25V C0G/NP0 0603 - In Stock:
184234
- Part#:
2220J0100154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 2220 - In Stock:
55461
- Part#:
2225Y4K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 2225 - In Stock:
52149
- Part#:
1825Y0100822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1825 - In Stock:
12789
- Part#:
1206Y2000470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
265782
- Part#:
0603J2000120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0603 - In Stock:
382351
- Part#:
2220Y1K00333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2220 - In Stock:
56120
- Part#:
0805Y250P900DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 250V C0G/NP0 0805 - In Stock:
147190
- Part#:
1825Y2K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 2KV C0G/NP0 1825 - In Stock:
38163
- Part#:
1812J6300122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1812 - In Stock:
43861