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#:
1808Y2500181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
71530
- Part#:
1808J1K00680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1808 - In Stock:
42170
- Part#:
1210J2500562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1210 - In Stock:
139522
- Part#:
1812Y0630473JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 1812 - In Stock:
45604
- Part#:
2225Y1K20122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 2225 - In Stock:
42430
- Part#:
2220J1K20103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 2220 - In Stock:
52474
- Part#:
1210J0254P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1210 - In Stock:
66472
- Part#:
0603J2000470GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0603 - In Stock:
75144
- Part#:
1206J1000224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1206 - In Stock:
136782
- Part#:
2220Y1K20183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.2KV X7R 2220 - In Stock:
47036
- Part#:
1206J1K20820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1206 - In Stock:
251767
- Part#:
2225Y1000153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2225 - In Stock:
9315
- Part#:
1206J2506P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1206 - In Stock:
67302
- Part#:
1210J2K03P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 2KV C0G/NP0 1210 - In Stock:
92053
- Part#:
0805J0630820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 0805 - In Stock:
306562
- Part#:
1808JA250101FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1808 - In Stock:
38770
- Part#:
0805Y0630224MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 0805 - In Stock:
241159
- Part#:
1825Y5K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 1825 - In Stock:
60375
- Part#:
0505J2000510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 0505 - In Stock:
115967
- Part#:
2225J0250104JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2225 - In Stock:
16899
- Part#:
0505J1502P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 150V C0G/NP0 0505 - In Stock:
112291
- Part#:
2220J1K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
50186
- Part#:
1206Y5000331MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1206 - In Stock:
250422
- Part#:
1812Y1000822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1812 - In Stock:
29392
- Part#:
1206J2000151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
67971
- Part#:
2220Y0160223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2220 - In Stock:
42308
- Part#:
1206Y0160220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1206 - In Stock:
80726
- Part#:
1206Y0500152FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1206 - In Stock:
66258
- Part#:
0805Y0503P30CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 0805 - In Stock:
141236
- Part#:
0603J0630560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 0603 - In Stock:
533849
- Part#:
1111J5001P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 1111 - In Stock:
59482
- Part#:
1210Y2008P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1210 - In Stock:
69061
- Part#:
0603Y0250182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 0603 - In Stock:
192994
- Part#:
0603J1000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
398156
- Part#:
2220J1K00561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 2220 - In Stock:
93172
- Part#:
1210J2500122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1210 - In Stock:
71161
- Part#:
1210J0500391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1210 - In Stock:
40473
- Part#:
1206Y2K01P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 2KV C0G/NP0 1206 - In Stock:
125953
- Part#:
1210Y5000332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1210 - In Stock:
48376
- Part#:
1808J0160681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1808 - In Stock:
137485
- Part#:
1812J1K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
85945
- Part#:
0805J0500823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 0805 - In Stock:
254461
- Part#:
1808J1000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1808 - In Stock:
196396
- Part#:
1210Y1000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1210 - In Stock:
40414
- Part#:
1210Y2K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1210 - In Stock:
194503
- Part#:
1808J0250123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1808 - In Stock:
76502
- Part#:
0805J1000182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0805 - In Stock:
232768
- Part#:
SFAKL0500473MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 50V AXIAL - In Stock:
7694
- Part#:
0603J2000332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0603 - In Stock:
488153
- Part#:
2220J6300102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 2220 - In Stock:
68982