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#:
1111J2K00220KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1111 - In Stock:
88667
- Part#:
1210Y2000392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1210 - In Stock:
67863
- Part#:
1825Y1K50392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 1825 - In Stock:
69254
- Part#:
2225J0100334JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V C0G/NP0 2225 - In Stock:
19283
- Part#:
2225J2000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2225 - In Stock:
24845
- Part#:
1812Y1000122GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
43206
- Part#:
1210J0100182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1210 - In Stock:
145581
- Part#:
2225Y6300154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 630V X7R 2225 - In Stock:
42582
- Part#:
1210Y0500272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
51699
- Part#:
2225Y0630391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 2225 - In Stock:
43478
- Part#:
1808J0160562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V X7R 1808 - In Stock:
173614
- Part#:
1210J2K00220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1210 - In Stock:
142069
- Part#:
1808Y0500124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1808 - In Stock:
131564
- Part#:
1808YA250101KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1808 - In Stock:
63135
- Part#:
0805Y1001P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0805 - In Stock:
119577
- Part#:
0805Y0160393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0805 - In Stock:
379135
- Part#:
1808J0630391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 1808 - In Stock:
94625
- Part#:
0603J0630562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
387671
- Part#:
1206J0250392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1206 - In Stock:
185780
- Part#:
1206J2009P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 200V C0G/NP0 1206 - In Stock:
66856
- Part#:
1206J1K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1206 - In Stock:
195570
- Part#:
2220J0630102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 2220 - In Stock:
39921
- Part#:
1210Y0630683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1210 - In Stock:
102412
- Part#:
2220J0160390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 2220 - In Stock:
14405
- Part#:
1812J0250822KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1812 - In Stock:
90742
- Part#:
1210J0160683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
168182
- Part#:
2220J1K20270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 2220 - In Stock:
62195
- Part#:
2225Y0160224JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V C0G/NP0 2225 - In Stock:
22986
- Part#:
1812J0630682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1812 - In Stock:
33815
- Part#:
1210Y0630470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1210 - In Stock:
81328
- Part#:
1812J1K00222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1812 - In Stock:
62311
- Part#:
1210J0100563KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 1210 - In Stock:
83298
- Part#:
1111Y1002P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 1111 - In Stock:
83774
- Part#:
0805Y0500153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 0805 - In Stock:
338458
- Part#:
2220J0500391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2220 - In Stock:
61940
- Part#:
0603J300P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 0603 - In Stock:
257909
- Part#:
1210J5000182JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1210 - In Stock:
86276
- Part#:
0603Y150P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 150V C0G/NP0 0603 - In Stock:
171521
- Part#:
1812J0630220KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1812 - In Stock:
60866
- Part#:
0805J1000121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0805 - In Stock:
208774
- Part#:
1206Y0500473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1206 - In Stock:
128274
- Part#:
0805Y2000391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0805 - In Stock:
181490
- Part#:
0603Y0500101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
259769
- Part#:
0603Y0630391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0603 - In Stock:
507111
- Part#:
1812Y0630683JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1812 - In Stock:
72625
- Part#:
1210Y0100122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 1210 - In Stock:
102434
- Part#:
2225Y0630120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2225 - In Stock:
23632
- Part#:
1210Y0160822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1210 - In Stock:
92595
- Part#:
1210J0630121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1210 - In Stock:
86854
- Part#:
1808J0630103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1808 - In Stock:
168473