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#:
1206J0635P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
38390
- Part#:
1808Y2000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1808 - In Stock:
71908
- Part#:
1812Y0500392FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1812 - In Stock:
21682
- Part#:
0805J0250222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 0805 - In Stock:
306831
- Part#:
1812J2K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
51919
- Part#:
1206Y2008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1206 - In Stock:
74967
- Part#:
1206Y0630473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1206 - In Stock:
134893
- Part#:
1825Y2K50151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1825 - In Stock:
35443
- Part#:
SFJNL2K00472MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 2KV AXIAL - In Stock:
2354
- Part#:
1812Y0630273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1812 - In Stock:
82643
- Part#:
0805Y1000181MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0805 - In Stock:
87514
- Part#:
1812Y0630185JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 1812 - In Stock:
43420
- Part#:
1812Y5000561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1812 - In Stock:
84916
- Part#:
1206Y2500271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
222511
- Part#:
1825J0500151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
56663
- Part#:
1812Y6300152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1812 - In Stock:
61181
- Part#:
1812Y4K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 4KV C0G/NP0 1812 - In Stock:
77547
- Part#:
1206Y2000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1206 - In Stock:
199130
- Part#:
1206J6301P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1206 - In Stock:
94671
- Part#:
1206Y0630103FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
47335
- Part#:
0603J5001P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0603 - In Stock:
436367
- Part#:
0603Y2501P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 250V C0G/NP0 0603 - In Stock:
209244
- Part#:
1111Y1501P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 1111 - In Stock:
76620
- Part#:
0805J2001P00CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 0805 - In Stock:
175314
- Part#:
1808J0250391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1808 - In Stock:
199978
- Part#:
2225J0630562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 2225 - In Stock:
10691
- Part#:
2225Y0250271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2225 - In Stock:
6959
- Part#:
0505Y3000110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 300V C0G/NP0 0505 - In Stock:
120775
- Part#:
2225J1K20183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.2KV X7R 2225 - In Stock:
27643
- Part#:
1825Y0630121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1825 - In Stock:
22308
- Part#:
2220Y1K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 2220 - In Stock:
44722
- Part#:
1812Y0100562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1812 - In Stock:
65000
- Part#:
2220Y3K00471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 2220 - In Stock:
56813
- Part#:
1808J2500272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
76337
- Part#:
1825Y6300100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1825 - In Stock:
46299
- Part#:
1111J6303P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1111 - In Stock:
60910
- Part#:
1206J0630472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1206 - In Stock:
309496
- Part#:
1206Y1K04P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 1206 - In Stock:
73479
- Part#:
0603Y0250221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0603 - In Stock:
104491
- Part#:
1111Y2000680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1111 - In Stock:
69082
- Part#:
1206Y5006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 500V C0G/NP0 1206 - In Stock:
38359
- Part#:
2211JA254P70DCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 2211 - In Stock:
75973
- Part#:
0805J5000222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 0805 - In Stock:
315095
- Part#:
0603Y250P680BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 250V C0G/NP0 0603 - In Stock:
110842
- Part#:
2220J0250332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2220 - In Stock:
15949
- Part#:
1808J1K00180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1808 - In Stock:
110670
- Part#:
0805J2004P30HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 0805 - In Stock:
73814
- Part#:
1206J2500153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V X7R 1206 - In Stock:
272636
- Part#:
1210Y1000100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
130750
- Part#:
0805Y2000152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0805 - In Stock:
293909