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#:
0805Y6300100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 0805 - In Stock:
349883
- Part#:
2220J1K20473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.2KV X7R 2220 - In Stock:
47244
- Part#:
1206J2000510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 1206 - In Stock:
76096
- Part#:
1812J2K50821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV X7R 1812 - In Stock:
71398
- Part#:
1206Y2000823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1206 - In Stock:
120498
- Part#:
1812J5000561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1812 - In Stock:
83815
- Part#:
1210Y0500391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1210 - In Stock:
78146
- Part#:
1812J2K00682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2KV X7R 1812 - In Stock:
65357
- Part#:
1808J1000103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1808 - In Stock:
96183
- Part#:
0603Y0250101JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 0603 - In Stock:
296813
- Part#:
1812J1K20271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1812 - In Stock:
80175
- Part#:
1206J1503P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 150V C0G/NP0 1206 - In Stock:
130113
- Part#:
2220J1000564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 2220 - In Stock:
53628
- Part#:
1206Y200P600CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
157194
- Part#:
1210Y1000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
94884
- Part#:
2225J6300102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 2225 - In Stock:
25006
- Part#:
1206J0160181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1206 - In Stock:
157025
- Part#:
1825Y0100335MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 1825 - In Stock:
33383
- Part#:
1210Y1K50562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1210 - In Stock:
151099
- Part#:
2225Y2K00332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 2225 - In Stock:
63341
- Part#:
1812Y5000822KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 1812 - In Stock:
70721
- Part#:
1812J2500222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1812 - In Stock:
68278
- Part#:
1210J0250330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1210 - In Stock:
76495
- Part#:
1210J0630224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1210 - In Stock:
82835
- Part#:
1825Y2K00821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 1825 - In Stock:
25952
- Part#:
1206J3001P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 300V C0G/NP0 1206 - In Stock:
129164
- Part#:
0603J5003P90BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 0603 - In Stock:
152986
- Part#:
1808Y1K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1808 - In Stock:
67661
- Part#:
1808Y5000180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1808 - In Stock:
88076
- Part#:
2225J0630561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2225 - In Stock:
16263
- Part#:
2220J0630155JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
40275
- Part#:
2220Y2500470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2220 - In Stock:
38668
- Part#:
1111J1002P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 100V C0G/NP0 1111 - In Stock:
68701
- Part#:
2220J1000393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 2220 - In Stock:
46252
- Part#:
1812J0250105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1812 - In Stock:
66500
- Part#:
1206Y1K00330KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1206 - In Stock:
143959
- Part#:
1808J1K20101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1808 - In Stock:
165352
- Part#:
2220J0630222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2220 - In Stock:
59617
- Part#:
1206J0500121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1206 - In Stock:
180449
- Part#:
1808Y1K20471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1808 - In Stock:
119705
- Part#:
1812J1000101KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1812 - In Stock:
96746
- Part#:
1210Y1000123GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 100V C0G/NP0 1210 - In Stock:
39617
- Part#:
0603Y1000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0603 - In Stock:
72797
- Part#:
1111J150P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 150V C0G/NP0 1111 - In Stock:
68164
- Part#:
0505Y2500390JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0505 - In Stock:
103349
- Part#:
1808J0160120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1808 - In Stock:
57625
- Part#:
1812Y2000822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1812 - In Stock:
73667
- Part#:
1812Y5000274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
63600
- Part#:
1825J0630683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1825 - In Stock:
51942
- Part#:
0603J0630821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0603 - In Stock:
108992