Teltonika PR4MK04K 4-pin plug with contact terminals
Genuine 4-Pin Connector Kit for Teltonika Industrial Routers, Gateways and Networking Devices
The Teltonika PR4MK04K 4-Pin Plug with Contact Terminals is an official Teltonika connector accessory designed for compatible industrial routers, gateways, switches, and networking equipment. The kit includes a 4-pin (3 mm pitch) connector housing and four crimp contact terminals, allowing users to build or replace custom power cables for Teltonika industrial devices.
Manufactured using a durable Nylon 66 insulator with tin-plated phosphor bronze/brass contacts, the PR4MK04K provides excellent electrical performance and long-term reliability in industrial automation, telecommunications, IoT, and control system applications.
Key Features
Genuine Teltonika Connector Kit
Designed specifically for compatible Teltonika devices, including:
- Industrial Cellular Routers
- Industrial Gateways
- Ethernet Switches
- Cellular Modems
- Industrial IoT Controllers
Ideal for:
- Replacement Connectors
- Custom Power Cable Assembly
- Field Repairs
- OEM Equipment Integration
Complete Connector Set
The PR4MK04K includes:
- 1 × 4-Pin Connector Housing
- 4 × Crimp Contact Terminals
The contacts are inserted into the connector housing after crimping onto suitable wires, providing a secure and professional connection.
Why Choose the PR4MK04K?
The PR4MK04K provides a reliable solution for building or replacing power connectors on compatible Teltonika equipment.
Key benefits include:
- Genuine Teltonika Accessory
- 4-Pin (3 mm Pitch) Connector
- Includes Four Contact Terminals
- Durable Nylon 66 Housing
- Tin-Plated Contacts
- Low Contact Resistance
- Wide Operating Temperature
- Suitable for Custom Cable Assembly
- Industrial-Grade Construction
- RoHS Compliant Materials
Electrical Specifications
| Specification |
Value |
| Rated Voltage |
250 VAC / DC |
| Rated Current |
5 A AC / DC |
| Withstand Voltage |
1500 VAC for 1 Minute |
| Insulation Resistance |
1000 MΩ Minimum |
| Contact Resistance |
10 mΩ |
These electrical characteristics ensure reliable performance in industrial networking and automation applications.
Connector Construction
Connector Housing
- 4-Pin Configuration
- 3 mm Pitch
- Nylon 66 Insulator
- Compact Locking Design
Contact Terminals
- Phosphor Bronze / Brass
- Tin-Plated Finish
- Crimp Style Contacts
The robust construction provides excellent durability and corrosion resistance in demanding environments.
Mechanical Dimensions
Connector Housing
| Dimension |
Size |
| Width |
7.05 mm |
| Height |
7.85 mm |
| Depth |
8.50 mm |
| Overall Length |
11.10 mm |
| Pin Pitch |
3.00 mm |
The compact design matches the standard Teltonika 4-pin power interface.
Contact Terminal Dimensions
The supplied crimp terminals feature:
- Internal Dimension A: 0.95 mm
- Internal Dimension B: 1.00 mm
- Clamp Size C: 0.61 mm
These dimensions are designed for secure crimping to appropriately sized conductors.
Materials
| Component |
Material |
| Connector Housing |
Nylon 66 |
| Contact Terminals |
Phosphor Bronze / Brass |
| Contact Finish |
Tin-Plated |
The combination of durable insulation and corrosion-resistant contacts provides reliable long-term performance.
Environmental Specifications
Operating Temperature
Suitable for industrial networking, automation, telecommunications, and embedded system applications.
Typical Applications
The PR4MK04K is ideal for:
- Building Custom Power Cables
- Replacing Damaged Connectors
- Industrial Router Installations
- Gateway Power Connections
- SCADA Systems
- Industrial IoT Projects
- Control Cabinets
- Machine Automation
- Telecommunications Equipment
- OEM Product Integration
Compatible Devices
Compatible with Teltonika products using the standard 4-pin (3 mm pitch) power connector, including many:
- RUT Series Industrial Routers
- TRB Series Industrial Gateways
- TSW Series Switches (where applicable)
- Other compatible Teltonika networking devices
Always verify connector compatibility with your specific device before installation.
