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#:
1808J1K00391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1808 - In Stock:
53893
- Part#:
2220J1000124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2220 - In Stock:
41836
- Part#:
1808J0250681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1808 - In Stock:
103509
- Part#:
1206J1K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1206 - In Stock:
236213
- Part#:
1812Y0500822JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1812 - In Stock:
59812
- Part#:
1210Y2500332JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1210 - In Stock:
64608
- Part#:
2220Y0500561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2220 - In Stock:
28378
- Part#:
1808Y1000681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1808 - In Stock:
53824
- Part#:
2225Y5000821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2225 - In Stock:
31179
- Part#:
0603J1000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 0603 - In Stock:
406504
- Part#:
1210Y1K00270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
94791
- Part#:
0603J0162P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 0603 - In Stock:
329143
- Part#:
0805Y1002P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0805 - In Stock:
390405
- Part#:
0603Y0501P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 50V C0G/NP0 0603 - In Stock:
104278
- Part#:
1206Y5003P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
250978
- Part#:
1206J2K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1206 - In Stock:
108122
- Part#:
1206Y5000101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1206 - In Stock:
228835
- Part#:
2225J0160151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2225 - In Stock:
41889
- Part#:
2220J2K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 2220 - In Stock:
59780
- Part#:
1111J2K00510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 2KV C0G/NP0 1111 - In Stock:
24969
- Part#:
1210J0630820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1210 - In Stock:
85650
- Part#:
1206Y1K50103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.5KV X7R 1206 - In Stock:
78587
- Part#:
1808J0500120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1808 - In Stock:
179866
- Part#:
1825Y1K20392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1825 - In Stock:
60370
- Part#:
1825Y2000471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 1825 - In Stock:
35377
- Part#:
2220J2500152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2220 - In Stock:
17760
- Part#:
0603J0630392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
398831
- Part#:
2225Y0100270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 2225 - In Stock:
32868
- Part#:
1206J5006P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1206 - In Stock:
175398
- Part#:
1210J6300560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1210 - In Stock:
66050
- Part#:
0603Y3000160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 0603 - In Stock:
62569
- Part#:
1210J2000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1210 - In Stock:
118562
- Part#:
1210J2000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
111510
- Part#:
1825J0160184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
50703
- Part#:
1210Y0160221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1210 - In Stock:
51112
- Part#:
1825Y1K00122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1825 - In Stock:
67575
- Part#:
1808Y0250221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 1808 - In Stock:
104163
- Part#:
1111J3000821FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 300V C0G/NP0 1111 - In Stock:
20572
- Part#:
2225Y0250124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 2225 - In Stock:
41030
- Part#:
1206Y5000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1206 - In Stock:
177836
- Part#:
2220J0160151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 2220 - In Stock:
36997
- Part#:
1812J0250124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
50975
- Part#:
2225Y0100184GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 2225 - In Stock:
10356
- Part#:
2220Y0100223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 2220 - In Stock:
40680
- Part#:
1812J5000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
89427
- Part#:
1210J5000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1210 - In Stock:
130224
- Part#:
1210Y0630560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
77756
- Part#:
2225Y0500183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2225 - In Stock:
21535
- Part#:
2225Y2500273FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V C0G 2225 - In Stock:
4639
- Part#:
2225Y1K20473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.2KV X7R 2225 - In Stock:
24078