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#:
1808Y5K04P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 5KV C0G/NP0 1808 - In Stock:
71002
- Part#:
1812J0250220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1812 - In Stock:
97579
- Part#:
1808J0100392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
222990
- Part#:
1210J0160392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1210 - In Stock:
106914
- Part#:
1206J2500560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1206 - In Stock:
121994
- Part#:
1808JA250391GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
71769
- Part#:
2220J0500473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2220 - In Stock:
58057
- Part#:
1206J5000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1206 - In Stock:
83570
- Part#:
1812J0630331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1812 - In Stock:
26862
- Part#:
0505J3000750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 300V C0G/NP0 0505 - In Stock:
55398
- Part#:
0603J063P820BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 63V C0G/NP0 0603 - In Stock:
88683
- Part#:
1812Y6300153KET - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 630V X7R 1812 - In Stock:
70989
- Part#:
1206Y1000272MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1206 - In Stock:
202584
- Part#:
1206Y1500360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 1206 - In Stock:
71331
- Part#:
1825Y3K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV C0G/NP0 1825 - In Stock:
49043
- Part#:
1808Y1000330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1808 - In Stock:
102038
- Part#:
1812J0250820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1812 - In Stock:
27798
- Part#:
1825Y1K50102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 1825 - In Stock:
11256
- Part#:
1812J0160822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1812 - In Stock:
77340
- Part#:
2225Y0160180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 2225 - In Stock:
6835
- Part#:
2225Y0500333FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2225 - In Stock:
4519
- Part#:
2220Y1000273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2220 - In Stock:
31470
- Part#:
1111J3000221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 300V C0G/NP0 1111 - In Stock:
23883
- Part#:
2225Y0500150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2225 - In Stock:
29535
- Part#:
1206J2500200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 1206 - In Stock:
79971
- Part#:
2220J4K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 2220 - In Stock:
71493
- Part#:
1206J0500151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
161491
- Part#:
1206J1000151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 1206 - In Stock:
270582
- Part#:
1812Y1K00680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1812 - In Stock:
76806
- Part#:
2225J0630822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2225 - In Stock:
39415
- Part#:
0603Y0163P30BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 0603 - In Stock:
123335
- Part#:
1808J0630683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1808 - In Stock:
105599
- Part#:
1206Y1K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1206 - In Stock:
243504
- Part#:
2225Y1K00102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 2225 - In Stock:
30984
- Part#:
0805Y1503P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 150V C0G/NP0 0805 - In Stock:
155871
- Part#:
0805J2000820GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0805 - In Stock:
66113
- Part#:
1825J2000471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
52561
- Part#:
2220J1K50470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 2220 - In Stock:
77442
- Part#:
1812Y0250472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1812 - In Stock:
64264
- Part#:
1206J1000471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 1206 - In Stock:
236410
- Part#:
1206Y2000120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1206 - In Stock:
85316
- Part#:
1812Y0500332KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1812 - In Stock:
75783
- Part#:
2220Y4K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV X7R 2220 - In Stock:
77860
- Part#:
1111Y1K00680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1111 - In Stock:
24060
- Part#:
2225J2000223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 2225 - In Stock:
17713
- Part#:
0805J5004P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0805 - In Stock:
82274
- Part#:
2220Y1K20222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 2220 - In Stock:
58053
- Part#:
1812J5000390JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1812 - In Stock:
86087
- Part#:
1210Y0500682GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1210 - In Stock:
64581
- Part#:
2220J1000122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 2220 - In Stock:
19442