
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 List
- Part#:
1111J5000560GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1111 - In Stock:
5509
- Part#:
0603Y0100563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 0603 - In Stock:
489071
- Part#:
0805Y5000560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
91248
- Part#:
1206Y2000151MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 1206 - In Stock:
212493
- Part#:
1808Y0100182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 1808 - In Stock:
210236
- Part#:
1825Y1000471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1825 - In Stock:
47990
- Part#:
1808JA250390FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
50785
- Part#:
1206Y5000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1206 - In Stock:
171466
- Part#:
1206J2001P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1206 - In Stock:
127072
- Part#:
1812J6300102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
80752
- Part#:
0805J1002P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0805 - In Stock:
327876
- Part#:
2220J0630683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2220 - In Stock:
62337
- Part#:
1210J0630470GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1210 - In Stock:
81306
- Part#:
0603Y0250180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0603 - In Stock:
156275
- Part#:
2225J0160220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2225 - In Stock:
40201
- Part#:
1210J0100155KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 1210 - In Stock:
58149
- Part#:
2220YA250122KXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 2220 - In Stock:
72744
- Part#:
2225Y0100184JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 2225 - In Stock:
16969
- Part#:
1825J1K50222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1825 - In Stock:
56985
- Part#:
1808YA250180JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
77997
- Part#:
1210Y0250103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1210 - In Stock:
155879
- Part#:
2220J2500123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 2220 - In Stock:
67354
- Part#:
1825J2000123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1825 - In Stock:
34645
- Part#:
1111Y3000331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 300V C0G/NP0 1111 - In Stock:
70489
- Part#:
1111Y1500110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 150V C0G/NP0 1111 - In Stock:
70021
- Part#:
1210Y0500272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
135888
- Part#:
0805J6304P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 0805 - In Stock:
463257
- Part#:
1210Y0500332KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1210 - In Stock:
95447
- Part#:
1206Y3004P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 300V C0G/NP0 1206 - In Stock:
46544
- Part#:
2220Y3K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 3KV C0G/NP0 2220 - In Stock:
57365
- Part#:
1206J0500392FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1206 - In Stock:
60970
- Part#:
2220J1K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 2220 - In Stock:
70128
- Part#:
1210Y6300391MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1210 - In Stock:
134158
- Part#:
1812J0160330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1812 - In Stock:
56524
- Part#:
1808J2K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV X7R 1808 - In Stock:
177785
- Part#:
2220J0630270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2220 - In Stock:
45885
- Part#:
1210J0160562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1210 - In Stock:
86538
- Part#:
0603Y0503P90CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0603 - In Stock:
195303
- Part#:
1111Y6302P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 630V C0G/NP0 1111 - In Stock:
64332
- Part#:
2220J1K00561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 2220 - In Stock:
64708
- Part#:
2225J0160221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2225 - In Stock:
13708
- Part#:
1808J1K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1808 - In Stock:
130672
- Part#:
1111Y200P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 200V C0G/NP0 1111 - In Stock:
81609
- Part#:
1210Y0250125JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1210 - In Stock:
62844
- Part#:
1812J5000224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 500V X7R 1812 - In Stock:
59840
- Part#:
2225J4K00561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 2225 - In Stock:
60789
- Part#:
2220Y1K20332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV C0G 2220 - In Stock:
21717
- Part#:
1808Y0250101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1808 - In Stock:
61196
- Part#:
1808Y1000101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1808 - In Stock:
94743
- Part#:
1206J5000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1206 - In Stock:
206865
