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#:
1808Y1K50560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1808 - In Stock:
88691
- Part#:
0805J0634P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0805 - In Stock:
127422
- Part#:
1812Y2500681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1812 - In Stock:
63971
- Part#:
1808J5K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV X7R 1808 - In Stock:
141255
- Part#:
1210Y2506P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1210 - In Stock:
81974
- Part#:
0805Y2000300GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 0805 - In Stock:
63930
- Part#:
1206Y0501P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 1206 - In Stock:
165989
- Part#:
0805J2500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 0805 - In Stock:
156718
- Part#:
1206J1000121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1206 - In Stock:
82639
- Part#:
0603J5000390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0603 - In Stock:
204209
- Part#:
0505Y150P800CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 150V C0G/NP0 0505 - In Stock:
133882
- Part#:
1206J0500563MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1206 - In Stock:
89521
- Part#:
1210Y5000331KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
118624
- Part#:
0805J2500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0805 - In Stock:
170206
- Part#:
1808Y1008P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1808 - In Stock:
68841
- Part#:
1808J5000271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1808 - In Stock:
108710
- Part#:
0805J0500221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0805 - In Stock:
341454
- Part#:
2225Y5000822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 2225 - In Stock:
19736
- Part#:
1206Y1K50392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 1206 - In Stock:
230435
- Part#:
1206J2500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1206 - In Stock:
271405
- Part#:
1812Y1K50151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV X7R 1812 - In Stock:
78925
- Part#:
1206Y0100273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1206 - In Stock:
207515
- Part#:
1825J1000273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1825 - In Stock:
35149
- Part#:
2225Y0250100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 2225 - In Stock:
5660
- Part#:
1808J0630390JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V X7R 1808 - In Stock:
119897
- Part#:
2220J5K00332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 5KV X7R 2220 - In Stock:
69250
- Part#:
2225Y6K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 2225 - In Stock:
59004
- Part#:
2225Y2000101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2225 - In Stock:
39537
- Part#:
0805J0500222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 0805 - In Stock:
365244
- Part#:
0805Y2001P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0805 - In Stock:
123783
- Part#:
1206J1000821KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 1206 - In Stock:
180909
- Part#:
1812Y0250123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1812 - In Stock:
78551
- Part#:
1206Y0630123JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1206 - In Stock:
142833
- Part#:
1808J5000470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1808 - In Stock:
98205
- Part#:
2225Y0100333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V X7R 2225 - In Stock:
41540
- Part#:
0805Y0160152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 0805 - In Stock:
207146
- Part#:
1812Y0500330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
70652
- Part#:
0805J0500271GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
76810
- Part#:
1111J2500390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1111 - In Stock:
28481
- Part#:
1825J2K50122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 1825 - In Stock:
84167
- Part#:
1812Y0500101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1812 - In Stock:
73866
- Part#:
1210Y2000272MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1210 - In Stock:
93072
- Part#:
1210Y1K00470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
111143
- Part#:
0805J1K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 0805 - In Stock:
348855
- Part#:
0603J2000130FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 200V C0G/NP0 0603 - In Stock:
70418
- Part#:
1812Y1000471GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
35572
- Part#:
1825Y0160183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1825 - In Stock:
38081
- Part#:
2220Y0160123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 2220 - In Stock:
15392
- Part#:
2220J0100474KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V C0G/NP0 2220 - In Stock:
18171
- Part#:
2225J1000104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2225 - In Stock:
39386