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#:
1808Y1K50270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1808 - In Stock:
139810
- Part#:
1210Y2500332KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1210 - In Stock:
101444
- Part#:
0603J0630473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 0603 - In Stock:
411167
- Part#:
1206Y1K24P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.2KV C0G/NP0 1206 - In Stock:
219314
- Part#:
0805Y0250101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 0805 - In Stock:
241051
- Part#:
1206J1K53P30DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 1.5KV C0G/NP0 1206 - In Stock:
227328
- Part#:
1206J0500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
34440
- Part#:
1825J3K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 3KV C0G/NP0 1825 - In Stock:
55906
- Part#:
1812J1K50181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1812 - In Stock:
51075
- Part#:
0805Y1000102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 0805 - In Stock:
131532
- Part#:
1808J0630681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 1808 - In Stock:
80941
- Part#:
1210J1K00391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
188794
- Part#:
1210J0630151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
82251
- Part#:
1825J3K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 1825 - In Stock:
63207
- Part#:
2220J4K00681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV C0G/NP0 2220 - In Stock:
21144
- Part#:
1206J0630103KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
105137
- Part#:
SBSPP0500683MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT PI FILTER - In Stock:
25974
- Part#:
1210Y0630102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1210 - In Stock:
72506
- Part#:
2211YA250102MXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 2211 - In Stock:
69237
- Part#:
0805J0250121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0805 - In Stock:
313742
- Part#:
1206Y0630220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1206 - In Stock:
253338
- Part#:
1808J0500150JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V X7R 1808 - In Stock:
105301
- Part#:
1808Y6K05P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 6KV C0G/NP0 1808 - In Stock:
106709
- Part#:
0603J0164P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 0603 - In Stock:
338996
- Part#:
2220Y0250332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2220 - In Stock:
29391
- Part#:
2225Y1000393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 2225 - In Stock:
40368
- Part#:
1111J5000390KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1111 - In Stock:
5712
- Part#:
0805J5000101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 0805 - In Stock:
394126
- Part#:
2220J0160470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2220 - In Stock:
25602
- Part#:
1808Y0160392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1808 - In Stock:
73697
- Part#:
2225Y0500393KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2225 - In Stock:
21510
- Part#:
1825Y6K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 6KV C0G/NP0 1825 - In Stock:
79276
- Part#:
2220J0160105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 2220 - In Stock:
40761
- Part#:
1808J0630821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1808 - In Stock:
199490
- Part#:
1812Y0160823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1812 - In Stock:
66159
- Part#:
0805Y0250103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
457163
- Part#:
2225J0250122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 2225 - In Stock:
10960
- Part#:
1808J1000153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1808 - In Stock:
108373
- Part#:
1808J1K20150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1808 - In Stock:
122150
- Part#:
1206Y1000101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
108410
- Part#:
2225J1000273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 2225 - In Stock:
36507
- Part#:
2220J1K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2220 - In Stock:
75393
- Part#:
1812Y2000150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1812 - In Stock:
22619
- Part#:
1111Y1K01P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1KV C0G/NP0 1111 - In Stock:
84458
- Part#:
0805Y0630222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 0805 - In Stock:
126475
- Part#:
1812J2000390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1812 - In Stock:
67112
- Part#:
1812Y5K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1812 - In Stock:
44661
- Part#:
1210Y2500680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1210 - In Stock:
71328
- Part#:
1206Y0160821MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1206 - In Stock:
231155
- Part#:
2220J3K00392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 3KV X7R 2220 - In Stock:
53816