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#:
0603Y2004P30HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 0603 - In Stock:
62986
- Part#:
2225Y3K00391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
60043
- Part#:
1825Y3K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV X7R 1825 - In Stock:
45665
- Part#:
1825J0630183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1825 - In Stock:
45963
- Part#:
2220Y5000151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
49699
- Part#:
0603J1003P30DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
320017
- Part#:
1210Y0160223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1210 - In Stock:
61387
- Part#:
1210Y0500273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1210 - In Stock:
66062
- Part#:
1812J2500123FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V C0G 1812 - In Stock:
15612
- Part#:
0805J0160682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 0805 - In Stock:
66821
- Part#:
0603J2500110KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 250V C0G/NP0 0603 - In Stock:
177187
- Part#:
1210J0250100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 1210 - In Stock:
80198
- Part#:
2220J0250335JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2220 - In Stock:
19849
- Part#:
1808J0250333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1808 - In Stock:
112662
- Part#:
1206Y0161P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 1206 - In Stock:
258346
- Part#:
2220J0160394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 2220 - In Stock:
42797
- Part#:
2220Y2K00153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 2KV X7R 2220 - In Stock:
34335
- Part#:
2220Y0630104JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 2220 - In Stock:
22077
- Part#:
1812J2500220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
105898
- Part#:
0603Y0503P90DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0603 - In Stock:
295158
- Part#:
1808Y0630330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1808 - In Stock:
181112
- Part#:
0603Y1000100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
392180
- Part#:
1812Y5000180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
101373
- Part#:
1210J0500561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1210 - In Stock:
111640
- Part#:
1812J5000183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1812 - In Stock:
80904
- Part#:
1808Y2500184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1808 - In Stock:
92188
- Part#:
1825Y0630683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1825 - In Stock:
36487
- Part#:
1808J0500224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1808 - In Stock:
98294
- Part#:
2225Y0250683GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 2225 - In Stock:
15481
- Part#:
2220J5K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 2220 - In Stock:
23869
- Part#:
1825J2500182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1825 - In Stock:
11603
- Part#:
1812J6300152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1812 - In Stock:
80413
- Part#:
1812Y5K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 5KV C0G/NP0 1812 - In Stock:
85042
- Part#:
2225J0160823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2225 - In Stock:
29238
- Part#:
0805Y2000150JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
109115
- Part#:
1111J5000240KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 500V C0G/NP0 1111 - In Stock:
4504
- Part#:
1210Y1K00180GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1210 - In Stock:
62598
- Part#:
1808J0250564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1808 - In Stock:
96793
- Part#:
1210J0630120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
37233
- Part#:
1206J2500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1206 - In Stock:
274757
- Part#:
2220Y2000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 2220 - In Stock:
36564
- Part#:
1210Y5000151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
66313
- Part#:
0603J1002P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0603 - In Stock:
168101
- Part#:
1812J1K20332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1812 - In Stock:
85949
- Part#:
0603Y1000121JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0603 - In Stock:
315193
- Part#:
0805J2504P70BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0805 - In Stock:
71257
- Part#:
0805Y0500180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 0805 - In Stock:
386430
- Part#:
0805J1000430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 100V C0G/NP0 0805 - In Stock:
134764
- Part#:
2225Y1K20561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 2225 - In Stock:
39599
- Part#:
0805J2001P00DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0805 - In Stock:
494633