Zg Zmm4b3 to Zmm4b7 Zener Diode

Name: Zg Zmm4b3 to Zmm4b7 Zener Diode
Brand: Jiangsu Zhongxin Semiconductor Co., Ltd.
SKU: 731093142

Jiangsu, ChinaJiangsu Zhongxin Semiconductor Co., Ltd.

US$0.0015-0.08

5,000 Pieces

Product profile

Encapsulation Structure

Plastic Sealed Transistor

Application

Electronic Products

Certification

RoHS, CE, ISO, CCC, SGS

Model NO.

ZMM4B3/ZMM4B7

Luminous Intensity

Standard

Color

Red

Structure

Planar

Material

Silicon

Raw Material

Cooper

Transport Package

by Sea, Packaging

Specification

MINI NELF

Trademark

ZG Brand

Origin

Auhui Province, China

HS Code

8541100000

Production Capacity

50000000000000000000000000

Company profile

Jiangsu Zhongxin Semiconductor Co., Ltd.Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryJiangsu Zhongxin Semiconductor Co., Ltd. is identified as a Chinese limited company operating as both a trading company and manufacturer/factory, with operations in Jiangsu and factories reportedly located in several Chinese cities. Its stated product focus includes diodes, rectifiers, MOSFETs, resistors and related semiconductor components. The supplier reports ISO 9001 and other management or environmental certifications, more than 10 production lines, 50 R&D engineers, 50 quality-control staff, and high stated output for general-purpose rectifiers and diodes. It has exported since 2017, serves multiple international regions, and reports off-peak lead times within 15 workdays but peak-season fulfillment of 2–3 months. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases. The representative job-title field is unavailable.

Supplier typeThe supplier is described as a trading company in its company nature, while its business-entity classification also includes Manufacturer/Factory. It is a Chinese limited company based in Jiangsu, and the supplier states that it owns factories in Taizhou, Anhui, Changzhou and Yixing.

CertificationsThe supplier explicitly states that it holds ISO 9001 and SGS environmental testing certification. It also lists QHSE, GAP, BREEAM, QSR, GMP, HSE, EICC and ISO 50001 under supplier-management-system certifications, although the evidence does not independently verify the scope or validity of each certification.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and states that it continually develops new technologies, products and solutions. Its stated product-development focus covers multiple semiconductor component categories, supporting an indication of R&D capability, though no specific patented technology or completed innovation project is provided.

Production capacityThe supplier reports more than 10 production lines, production facilities in multiple Chinese cities, and annual output of 1,000,000,000 boxes each for general-purpose rectifiers and diodes. It also reports 50 quality-control staff, off-peak lead times within 15 workdays, and peak-season fulfillment of 2–3 months, indicating substantial stated production capacity but also longer peak-season lead times.