Manufacturer of custom and standard terminal blocks and PCB terminal blocks

Shanghai Elinker Electric Co. Ltd

Shanghai, ChinaNew on Amplifa

2000Founded

100 piecesMinimum order quantity (MOQ)

7 daysShipping time

2.54–20.00 mmTerminal pitch sizes

1.4 N·mScrew tightening torque

About Elinker Electric

Shanghai Elinker Electric Co. Ltd is a specialized company for the development and manufacture of custom and standard terminal blocks as well as PCB terminal blocks. Founded in 2000 and headquartered in the Pudong district of Shanghai, the company manufactures, among other things, pluggable terminals, solder, spring-cage, barrier and DIN-rail terminals in pitch sizes from 2.54 to 20.00 mm. The housings and transparent covers are made of flame-retardant polycarbonate (PC) and Nylon 66 (PA66), conductive parts of high-precision copper; screws are available in iron, copper or stainless steel with environmentally friendly plating. The products meet UL, CE and RoHS standards, and the company is certified to ISO 9001:2008. Elinker offers OEM manufacturing, custom product development with prototyping and testing, logo printing, and a minimum order of 100 pieces with shipping within 7 days. Customer industries include transformer manufacturing, elevator engineering, and mechanical and electrical control engineering.

Site: Shanghai, China
Processes: Manufacture of custom and standard terminal blocks, OEM service, Logo printing / marking on terminal blocks (customized print), Environmentally friendly plating of screws (environmental protection plating, 48 h salt spray test), Plastic injection molding for housings/covers (molded case, transparent cover), Salt spray test (salt spray test 48 hours), OEM manufacturing, Custom terminal block development
Materials: Polycarbonate (PC), Nylon 66 (PA66), Copper, Iron, Stainless steel, Environmentally friendly plating, Logo printing / marking
Certificates: ISO 9001:2008, UL, CE, RoHS, CQC
Founded: 2000
Industries: Electrical industry/electrical control engineering, Transformers, Elevators, Mechanical engineering/mechatronics

01
Custom design and prototyping with testing
02
Plastics processing (housings, transparent covers)
03
Plating of screws (48 h salt spray test)
04
Logo printing / marking
05
Terminal assembly
06
Sales / OEM service

Materials & Processes

Polycarbonate (PC)

Transparent covers and housings with flame-retardant rating V0 and temperature resistance up to 150 °C.

PA66

Nylon 66 (PA66)

Plastic housing with high strength and toughness, flame-retardant V0.

Copper

Conductive parts made of 1.2 mm high-precision copper in an environmentally friendly specification.

Iron

Material option for standard screws.

Stainless steel

Material option for screws with increased corrosion requirements.

Galvanik

Environmentally friendly plating

Corrosion protection of the screws, verified by a 48-hour salt spray test.

Druck

Logo printing / marking

Waterproof, custom printing for identification and avoidance of wiring errors.

Location

Shanghai

Headquarters and production

Lot size: from 100 pieces
Materials: PC, PA66, copper, iron, stainless steel

Products

**Terminal blocks**Assembly · Electrical industry/control engineering

**PCB terminal blocks**Electronics · PCB assembly

**Pluggable terminals (pluggable terminal)**Connectors · Electrical engineering

**Spring-cage terminals (spring terminal)**Spring-cage connection · Control engineering

**Barrier terminal**High-voltage connection · Transformer manufacturing

**DIN-rail terminal**Rail · Electrical installation

**TB1-15A terminal block**In-house development · Electrical control engineering

**Solder terminal**Solder connection · Electronics

**Plug header terminal**Pin header · PCB connection

**Terminal with 5.08 mm pitch**Standard size · Electrical engineering

**Terminal with 3.81 mm pitch**Standard size · Electronics

**Terminal with transparent cover**PC cover · Protection class V0

Inside the production

Industries

Electrical industry/electrical control engineeringTransformersElevatorsMechanical engineering/mechatronics

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Manufacture of custom and standard terminal blocksAssembly	–	–	–	100 pieces (MOQ)	Polycarbonate (PC), Nylon 66 (PA66), Copper, Iron, Stainless steel
OEM serviceEngineering	–	–	–	–	–
Logo printing / marking on terminal blocks (customized print)Surface	–	–	–	–	–
Environmentally friendly plating of screws (environmental protection plating, 48 h salt spray test)Surface	–	–	–	–	Copper, Iron, Stainless steel
Plastic injection molding for housings/covers (molded case, transparent cover)Plastics	–	–	–	–	PC, PA66
Salt spray test (salt spray test 48 hours)Testing	–	–	–	–	–

Additional services

OEM manufacturingCustom terminal block developmentLogo printing/marking (customized printing)Design/prototyping with testing

Quality & Certification

Elinker is certified to ISO 9001:2008; the products meet UL, CE and RoHS standards (TB1-15A: CE, CQC, RoHS). Plating is tested by means of 48-hour salt spray tests; prototyping is carried out using advanced testing methods.

Evidence	Shanghai
ISO 9001:2008
UL
CE
RoHS
CQC

History

2000
Foundation of Shanghai Elinker Electric Co. Ltd; specialization in custom and standard terminal blocks/PCB terminal blocks.