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#:
0603Y200P900HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 0603 - In Stock:
143066
- Part#:
1812J0250223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1812 - In Stock:
82055
- Part#:
1808J0255P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 1808 - In Stock:
68961
- Part#:
1812Y1K00182MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1812 - In Stock:
87212
- Part#:
1825J0500180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
52535
- Part#:
1206Y1K03P30CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1KV C0G/NP0 1206 - In Stock:
97879
- Part#:
0805Y1001P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 100V C0G/NP0 0805 - In Stock:
133180
- Part#:
0603Y5001P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0603 - In Stock:
153394
- Part#:
1812Y2000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1812 - In Stock:
68309
- Part#:
1206Y0630152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1206 - In Stock:
70081
- Part#:
1808J0250222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1808 - In Stock:
103742
- Part#:
1825J2500684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 1825 - In Stock:
35541
- Part#:
1808J0160393FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1808 - In Stock:
35345
- Part#:
1206Y1K20332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1206 - In Stock:
255871
- Part#:
1808Y2K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1808 - In Stock:
85520
- Part#:
1210J0500223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1210 - In Stock:
152419
- Part#:
1206Y6300120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1206 - In Stock:
91087
- Part#:
1206J0630100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
279956
- 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