Manufacturer profile
Hybrid Electronics sources United Chemi-Con (UCC) — the North American subsidiary of Nippon Chemi-Con Corporation (NCC), one of the world's largest aluminum-electrolytic capacitor makers — across the full portfolio: radial aluminum electrolytic (KY / KMG / KZH / KYA / KZE / KZM / KMQ / NZH / NRE / NRS / NRW / SME long-life 105 °C and low-Z families), snap-in (U36D / U37D / U767D / KMH audio-industrial / KMR long-life / NSXA 35mm), screw-terminal (U68D / U702 / C420 / C440 large-can inverter-UPS), SMD chip aluminum (MVE / NHG V-chip / MVK long-life auto / MZA miniature), conductive-polymer aluminum (PSC / PSA / PSAR / PXA / PXG POSCAP-equivalent), hybrid polymer (HXA / HXH / PXA-XCON), film capacitors (EY polypropylene / EM metallized AC-line), MLCC (CK X7R / CJ AEC-Q200 auto), supercapacitor / EDLC (DBN button / DXE radial / DLE coin-cylindrical), and motor-run / start film (CBB60 / CBB65-family). Same-day quotes, traceable stock, and OEM-excess sourcing since 1995.
United Chemi-Con, Inc. is the North American manufacturing and sales subsidiary of Nippon Chemi-Con Corporation (NCC), headquartered in Rosemont, Illinois. NCC itself was founded in 1931 in Tokyo, Japan, and grew into one of the world's largest producers of aluminum electrolytic capacitors, alongside conductive-polymer aluminum, hybrid polymer, film capacitors, MLCC, supercapacitors (EDLCs), and motor-run / motor-start film. NCC employs roughly 5,000 people globally across Japan, North America, Europe, and Asia, and supplies the aluminum-electrolytic, polymer, and hybrid capacitors that show up in switch-mode power supplies, automotive powertrain and infotainment ECUs, industrial drives, solar inverters, telecom / server power, LED lighting, and consumer electronics. The North American UCC operation covers the U.S., Canadian, and Mexican markets from Rosemont IL, with related brand structure including Chemi-Con Materials Corporation (electrolyte and dielectric-material specialist) supporting the aluminum-electrolytic line, and the KMH audio-industrial snap-in family integration alongside the broader UCC line. Engineers, buyers, and CEMs still search, spec, and BOM parts under both the UCC and Nippon Chemi-Con brand names and by the classic NCC part-number families — KY / KMG / KZH / KYA / KZE / KZM / KMQ / NRE / NRS radial, U36D / U37D / U767D / KMH / KMR snap-in, U68D / U702 / C420 screw-terminal, MVE / NHG / MZA SMD, PSC / PSA / PXA polymer, HXA / HXH hybrid polymer, EY / EM film, CK / CJ MLCC, and DBN / DXE / DLE supercapacitor.
Nippon Chemi-Con has anchored the global aluminum-electrolytic capacitor market for close to a century — competing head-to-head with Panasonic (Matsushita-heritage), Rubycon, Nichicon, and ELNA in Japan, and with KEMET / KEMET-YAGEO, Vishay, and Cornell Dubilier in the West. Along the way NCC absorbed and rationalized several capacitor lines — including the integration of the KMH snap-in family, aluminum-electrolytic co-development with major OEM customers, and the ongoing polymer / hybrid-polymer roadmap (PSC / PSA / PXA / PXG polymer and HXA / HXH hybrid) that competes with Panasonic OS-CON / SP-Cap and KEMET KO-CAP / T528 polymer. Hybrid Electronics has sourced UCC / Nippon Chemi-Con product since 1995 — long before the current KY / KZE low-ESR radial refresh, long before the PXA hybrid-polymer roadmap, and long before automotive-grade KMQ / MVK / CJ AEC-Q200 lines dominated infotainment and body-electronics BOMs. Engineers still hunt for parts by the legacy names: older pre-2015 KMG date-code windows, discontinued audio-grade KMH revisions, retired U36D snap-in mid-cap stock, older NHG SMD miniature revisions, obsolete NX / NY radial families that predated the KY series, and pre-2010 EM AC-line film revisions. We source obsolete, hard-to-find, and allocated UCC / Nippon Chemi-Con parts from OEM excess, CEM surplus, and traceable secondary channels when authorized distributors show zero stock or 30+ week lead times.
Our line card spans the UCC / NCC portfolio — from current-production KY / KZE / KZH radial aluminum, U767D snap-in, C420 screw-terminal, PSC / PXA conductive-polymer, HXA hybrid polymer, MVE SMD chip aluminum, CK X7R MLCC, EY polypropylene film, and DBN / DXE EDLC supercapacitors shipping into automotive, industrial, telecom, solar, and consumer programs, to legacy pre-2015 KMG, audio-grade KMH, discontinued U36D snap-in, NX / NY radial predecessors, older NHG SMD revisions, and pre-2010 EM AC-line film still qualified into legacy motor-drive, HVAC, appliance, and mil-aero systems.
The UCC / NCC workhorse radial line: KY long-life 105 °C general-purpose (2000–10000 h), KMG miniature 85 °C standard-life, KZH long-life low-impedance 105 °C for switch-mode PSU output, and KYA 105 °C low-Z — the everyday aluminum-electrolytic radials for SMPS, DC/DC output, LED driver, and consumer-electronics bulk-decoupling.
KZE low-ESR 105 °C radial (SMPS output, VRM bulk), KZM long-life 105 °C ripple-tolerant radial, and KMQ miniature automotive-grade radial — used across power-supply output stages, LED-driver output filtering, telecom / server bulk, and body-electronics automotive ECU decoupling.
NRE miniature 85 °C, NRS small-form radial, NRW wide-temperature radial, NZH hi-ripple radial, and SME SMD reflow-solderable radial can — used in consumer electronics, portable, IoT edge, sensor, and wearable designs where PCB real-estate and low profile matter.
U36D / U37D medium-cap snap-in (200–450 V, 105 °C), U767D long-life snap-in for industrial PSU bulk, and NSXA series 35 mm-can snap-in — the workhorse snap-in aluminum-electrolytic families for switch-mode-PSU bulk, motor-drive DC-link, solar-inverter DC-bus, and welding-equipment intermediate buffer.
KMH audio-grade / industrial snap-in aluminum electrolytic and KMR long-life snap-in (10000+ h at 105 °C) — qualified into pro-audio power amplifiers, mixing-console rails, high-end consumer audio, industrial control PSU, and long-service telecom / server bulk where extended endurance is required.
U68D and U702 large-can screw-terminal aluminum electrolytic, C420 long-life industrial screw-terminal, and C440 high-voltage / high-ripple screw-terminal — DC-link bulk for industrial drives, UPS, welding, railway-traction, wind-inverter, and utility-power applications up to 500 V and 100,000 µF class.
MVE V-chip surface-mount aluminum electrolytic, NHG V-chip miniature SMD, MVK long-life SMD aluminum for automotive AEC-Q200, and MZA miniature reflow-solderable SMD aluminum — used in portable, IoT, automotive infotainment, ADAS-module bulk, and compact SMPS output stages.
UCC / NCC's POSCAP-equivalent and OS-CON-alternative conductive-polymer aluminum families: PSC low-ESR polymer radial, PSA POSCAP-class chip polymer, PSAR low-profile polymer, PXA hi-ripple polymer, and PXG high-CV polymer — VRM, GPU / SoC POL, SSD bulk, 5G module decoupling, and enterprise-server rails.
Hybrid-polymer aluminum electrolytic combining liquid-electrolyte high-cap with conductive-polymer low-ESR: HXA radial hybrid polymer, HXH hi-ripple hybrid polymer, and the PXA-XCON series — qualified into automotive body-electronics, ADAS, xEV powertrain, and industrial VFD gate-drive rails where long life at high ripple is required.
EY polypropylene metallized film for coupling, DC-link, and snubber, and EM metallized-film AC-line filter (X2 / Y2 line-safety) — qualified to IEC 60384-14 for offline SMPS input EMI filtering, appliance controls, LED-driver line filtering, and industrial DC-link.
CK-series general-purpose X7R multilayer ceramic capacitors in 0402 / 0603 / 0805 / 1206 / 1210 (4–100 V decoupling and bypass) and CJ-series AEC-Q200-qualified automotive-grade X7R MLCC (150 °C class) — infotainment, ADAS, powertrain-ECU, body-electronics, and telematics module qualification.
DBN-series button-cell EDLC (0.022–0.47 F, 2.5–5.5 V) for memory backup and RTC hold-up, DXE-series radial-lead EDLC (0.1–5 F) for IoT edge energy buffer and utility-meter last-gasp, and DLE-series larger coin / cylindrical EDLC for higher-energy backup and smart-grid metering.
UCC / NCC-branded CBB60 / CBB65-family motor-run and motor-start film capacitors — single-phase induction-motor start / run, HVAC compressor, pool-pump, industrial-fan, and appliance motor-cap applications, metallized polypropylene film, 250–660 VAC.
Chemi-Con Materials Corporation is the NCC-affiliated electrolyte and etched-anode-foil specialist that anchors the aluminum-electrolytic supply chain — electrolyte formulation, aluminum foil etching, and dielectric-oxide forming for the KY / KMG / KZE / KZH / U36D / KMH / U702 / MVE families that ship worldwide under the UCC / NCC brand.
Hybrid Electronics quotes and sources the following UCC / Nippon Chemi-Con parts across radial aluminum electrolytic, snap-in aluminum electrolytic, screw-terminal aluminum, SMD chip aluminum, conductive-polymer aluminum, hybrid polymer, film, MLCC, and supercapacitor / EDLC families. UCC / NCC uses family-prefix nomenclature where the leading letter block identifies the family: radial EKY / EKMG / EKZH / EKZE / EKMQ / ENRE / ENRS / ESME, snap-in EKMH / EKMR / EU36D / EU37D / EU767D / ENSXA, screw-terminal EU68D / EU702 / EC420 / EC440, SMD chip EMVE / ENHG / EMVK / EMZA, polymer EPSC / EPSA / EPSAR / EPXA / EPXG, hybrid polymer EHXA / EHXH, film EY / EM, MLCC CK / CJ, and EDLC DBN / DXE / DLE. Contact us for the exact case size, voltage, capacitance, and lead-form suffix variant you need.
| Part number | Family | Description | Quote |
|---|---|---|---|
| EKY-350ELL221MM25S | Radial KY 105 °C long-life | 220 µF 35 V KY-series radial 10×25 mm long-life 105 °C | Quote |
| EKY-500ELL101MJ25S | Radial KY 105 °C long-life | 100 µF 50 V KY-series radial 8×20 mm long-life 105 °C | Quote |
| EKY-160ELL471MHB5D | Radial KY 105 °C long-life | 470 µF 16 V KY-series radial low-Z long-life | Quote |
| EKMG251ELL101MJ25S | Radial KMG 85 °C miniature | 100 µF 250 V KMG-series radial miniature 85 °C | Quote |
| EKMG100ELL222MJ30S | Radial KMG 85 °C miniature | 2200 µF 10 V KMG-series radial miniature 85 °C | Quote |
| EKZE100ELL222ML25S | Radial KZE low-ESR 105 °C | 2200 µF 10 V KZE-series low-ESR 105 °C radial 12.5×25 mm | Quote |
| EKZE160ELL102MJ25S | Radial KZE low-ESR 105 °C | 1000 µF 16 V KZE-series low-ESR 105 °C radial 10×25 mm | Quote |
| EKZH500ELL221MJ20S | Radial KZH long-life low-Z | 220 µF 50 V KZH-series long-life low-Z radial 10×20 mm | Quote |
| EKYA500ELL471MJ25S | Radial KYA 105 °C low-Z | 470 µF 50 V KYA-series 105 °C low-Z radial | Quote |
| EKZM500ELL221MJ25S | Radial KZM long-life | 220 µF 50 V KZM long-life 105 °C radial | Quote |
| EKMQ350ELL101ME15D | Radial KMQ automotive | 100 µF 35 V KMQ miniature automotive radial AEC-Q200 | Quote |
| ENRE500ELL100ME55D | Radial NRE miniature 85 °C | 10 µF 50 V NRE-series miniature radial 85 °C 5×11 mm | Quote |
| ENRS250ELL471MJ25S | Radial NRS small-form | 470 µF 25 V NRS small-radial 85 °C | Quote |
| ENRW250ELL220ME11D | Radial NRW wide-temp | 22 µF 25 V NRW wide-temperature radial | Quote |
| ESME500ELL221MJ20S | Radial SME SMD reflow | 220 µF 50 V SME reflow-solderable radial-can SMD | Quote |
| ENZH350ELL471MJ25S | Radial NZH hi-ripple | 470 µF 35 V NZH hi-ripple 105 °C radial | Quote |
| EU36D202G500Q | Snap-in U36D | 2000 µF 500 V U36D medium-cap snap-in 105 °C | Quote |
| EU37D452GLR0Q | Snap-in U37D | 4500 µF 400 V U37D snap-in aluminum electrolytic | Quote |
| EU767DL682MRB0Q | Snap-in U767D long-life | 6800 µF 200 V U767D long-life snap-in industrial PSU bulk | Quote |
| EKMH500VSN331MP40S | Snap-in KMH audio / industrial | 330 µF 500 V KMH audio-industrial snap-in 40 mm can | Quote |
| EKMR451VSN101MP40S | Snap-in KMR long-life | 100 µF 450 V KMR long-life snap-in 40 mm can | Quote |
| ENSXA451VSN471MP60S | Snap-in NSXA 35 mm | 470 µF 450 V NSXA-series 35 mm-can snap-in | Quote |
| EU68D471HRB0S | Screw-terminal U68D | 4700 µF 400 V U68D screw-terminal aluminum electrolytic | Quote |
| EU702VSB223MQB1S | Screw-terminal U702 | 22000 µF 400 V U702 large-can screw-terminal | Quote |
| EC420VSB103MHB1S | Screw-terminal C420 | 10000 µF 400 V C420 long-life industrial screw-terminal | Quote |
| EC440VSB472MRB1S | Screw-terminal C440 | 4700 µF 500 V C440 high-voltage screw-terminal DC-link | Quote |
| EMVE501ARA100MJ55G | SMD chip aluminum MVE | 10 µF 50 V MVE V-chip SMD aluminum electrolytic 6.3×5.4 mm | Quote |
| EMVE250ADA471MJ80G | SMD chip aluminum MVE | 470 µF 25 V MVE V-chip SMD aluminum 10×10 mm | Quote |
| ENHG160ELL220ME11D | SMD NHG V-chip miniature | 22 µF 16 V NHG V-chip miniature SMD aluminum | Quote |
| EMVK500ADA101MF80G | SMD MVK long-life auto | 100 µF 50 V MVK long-life automotive AEC-Q200 SMD aluminum | Quote |
| EMZA500ARA100MF55G | SMD MZA miniature | 10 µF 50 V MZA miniature reflow-solderable SMD aluminum | Quote |
| EPSC500ARA470MJ80P | Polymer PSC low-ESR | 47 µF 50 V PSC-series low-ESR conductive-polymer radial | Quote |
| EPSA160ARA820MJ55S | Polymer PSA POSCAP-class | 82 µF 16 V PSA POSCAP-equivalent chip conductive-polymer | Quote |
| EPSAR6R3ARA221MK55S | Polymer PSAR low-profile | 220 µF 6.3 V PSAR low-profile polymer chip | Quote |
| EPXA160ELL221MJ25S | Polymer PXA hi-ripple | 220 µF 16 V PXA hi-ripple conductive-polymer aluminum | Quote |
| EPXG100ELL561MJ25S | Polymer PXG high-CV | 560 µF 10 V PXG high-CV conductive-polymer aluminum radial | Quote |
| EHXA350ELL561MJ25S | Hybrid polymer HXA | 560 µF 35 V HXA hybrid-polymer aluminum radial 10×25 mm | Quote |
| EHXH500ELL221MJ20S | Hybrid polymer HXH | 220 µF 50 V HXH hi-ripple hybrid-polymer aluminum radial | Quote |
| EY105K400JC02 | Film EY polypropylene | 1.0 µF 400 V EY metallized polypropylene film DC-link | Quote |
| EY225K250JC02 | Film EY polypropylene | 2.2 µF 250 V EY metallized polypropylene film coupling | Quote |
| EM224K400V | Film EM AC-line filter | 0.22 µF 400 VAC EM metallized-film X2 AC-line safety | Quote |
| EM474K275V | Film EM AC-line filter | 0.47 µF 275 VAC EM metallized-film X2 line-safety | Quote |
| CK105X7R104K50 | MLCC CK X7R | 0805 0.1 µF 50 V CK-series X7R general-purpose MLCC | Quote |
| CK106X7R475K25 | MLCC CK X7R | 1206 4.7 µF 25 V CK-series X7R general-purpose MLCC | Quote |
| CJ105X7R104K50-AEC | MLCC CJ auto AEC-Q200 | 0805 0.1 µF 50 V CJ-series X7R AEC-Q200 auto MLCC | Quote |
| CJ106X7R225K25-AEC | MLCC CJ auto AEC-Q200 | 1206 2.2 µF 25 V CJ-series X7R AEC-Q200 auto MLCC | Quote |
| DBN-2R5D223T | Supercap DBN button-cell EDLC | 0.022 F 2.5 V DBN button-cell EDLC memory backup | Quote |
| DBN-5R5D473T | Supercap DBN button-cell EDLC | 0.047 F 5.5 V DBN button-cell EDLC RTC hold-up | Quote |
| DXE-2R5H105T | Supercap DXE radial EDLC | 1.0 F 2.5 V DXE-series radial-lead EDLC IoT edge buffer | Quote |
| DLE-2R5H505T | Supercap DLE coin / cylindrical | 5.0 F 2.5 V DLE-series larger EDLC coin / cylindrical smart-meter last-gasp | Quote |
Nippon Chemi-Con's product portfolio spans close to a century of aluminum-electrolytic, film, ceramic, and polymer capacitor development. Along the way NCC / UCC has rationalized several legacy families, date-code windows, and audio / industrial revisions that defense, industrial, appliance, HVAC, motor-drive, and legacy consumer BOMs still specify. Hybrid Electronics sources these end-of-life and legacy-branded UCC / NCC families from OEM excess, contract-manufacturer surplus, and traceable secondary channels:
Send an RFQ with quantity, target date-code range, and any traceability requirements (COO, MSL, factory sealed, DPAS-rated) — we return same-day availability from stock or an ETA from our sourcing network.
KY / KMG / KZH / KZE / KYA / KZM long-life radial aluminum electrolytic, KMQ automotive radial, U36D / U37D / U767D snap-in, KMH / KMR long-life snap-in, U702 / C420 / C440 screw-terminal, MVE / NHG / MVK / MZA SMD chip aluminum, PSC / PSA / PSAR / PXA / PXG conductive-polymer, HXA / HXH hybrid polymer, EY / EM film, CK X7R and CJ AEC-Q200 MLCC, and DBN / DXE / DLE EDLC supercapacitors are our highest-volume UCC / NCC quote categories. Legacy pre-2015 KMG, audio-grade KMH, discontinued U36D snap-in, older NHG SMD miniature revisions, NX / NY radial predecessors, and pre-2010 EM AC-line film are steady low-volume sourcing lines for defense, industrial, HVAC, appliance, and legacy consumer / audio customers.
United Chemi-Con, Inc. (UCC) is the North American manufacturing and sales subsidiary of Nippon Chemi-Con Corporation (NCC) — the Tokyo-headquartered parent founded in 1931 — and the two names cover the same product line, the same aluminum-electrolytic, polymer, hybrid-polymer, MLCC, film, and EDLC families, and the same UCC / NCC part-number nomenclature. Engineers in North America typically order under the UCC name from Rosemont IL, while Japanese, European, and Asian BOMs often specify the same parts as Nippon Chemi-Con. Hybrid Electronics quotes either brand marking and discloses which factory / date-code you are receiving on the RFQ response.
Yes. NCC has refreshed the KMG miniature 85 °C radial family several times over the last decade, and legacy industrial-control, appliance, LED-driver, and consumer-electronics BOMs frequently still specify pre-2015 KMG production lots with the original dielectric formulation and endurance windows. We source original pre-2015 KMG-marked stock and equivalent current-production KMG replacements from OEM excess, CEM surplus, and traceable secondary channels — and cross-reference to current-production KMG or KY equivalents on the quote.
Yes. Older audio-grade KMH revisions (specified into pro-audio power amplifiers, mixing consoles, and high-end consumer audio) and discontinued U36D mid-cap snap-in production lots (specified into legacy industrial-drive, welding-equipment, and PSU designs) are steady low-volume sourcing lines for us. Send us the exact KMH / U36D part number, target date code, and quantity — we'll cross-reference to current KMR / KMH industrial or U37D / U767D snap-in replacements and quote both original and current-marked stock.
Yes. NCC / UCC's conductive-polymer aluminum (PSC / PSA / PSAR / PXA / PXG) and hybrid-polymer aluminum (HXA / HXH / PXA-XCON) families compete with Panasonic OS-CON / SP-Cap and KEMET KO-CAP / T528, and they are common on GPU / SoC POL, VRM, SSD bulk, 5G module, automotive body-electronics, ADAS, and industrial VFD gate-drive rails. We source current-production PSC / PSA / PXA / HXA stock, retired PW-series long-life polymer, and older PSA polymer chip revisions when authorized distributors show zero stock or 30+ week lead times.
Same day for parts in stock — typically within 2 hours during business hours (9am–6pm ET). Sourced quotes on out-of-stock parts return within 24–48 hours with an availability window. Email sales@hybridelectronics.com or call (407) 542-3995 to open an RFQ.
No — we're an independent distributor and excess-inventory buyer sourcing from OEM excess, CEM surplus, and traceable secondary channels since 1995.
NEED UNITED CHEMI-CON?
Send us your United Chemi-Con / Nippon Chemi-Con RFQ — part number, quantity, target date code — and we'll come back same day with availability from stock or an ETA from our sourcing network.
Or call (407) 542-3995
Hybrid Electronics is an independent distributor — not an authorized United Chemi-Con / Nippon Chemi-Con distributor. All trademarks belong to Nippon Chemi-Con Corporation.