Blade Type Power Connectors

Part Number	Description / PDF	Quantity
6329G5 Anderson Power Products	SB175A CONNECTOR#2 RED	64
6331G2 Anderson Power Products	SB50A CONNECTOR#10 RED	297
1345G6 Anderson Power Products	PP45-CONNECTOR-BLACK	993
1395G2 Anderson Power Products	PP15-CONNECTOR-WHITE	1661
6331G6 Anderson Power Products	SB50A CONNECTOR#10 BLUE	118
6345G3 Anderson Power Products	SBX350A CONNECTOR4/0 GRAY	25
1300G3 Anderson Power Products	PP75-CONNECTOR RED	454
1395G1 Anderson Power Products	PP15-CONNECTOR-BLACK	1150
1330G5 Anderson Power Products	PP30-CONNECTOR-WHITE	203
6329G1 Anderson Power Products	SB175A CONNECTOR1/0 RED	165
6800G2 Anderson Power Products	SB120 HOUSING/SPG GRA W/2-#4 CON	136
SK8-B53B06 Anderson Power Products	6P SPEC PAK R/A PLUG KIT, PG29	23
6319 Anderson Power Products	SB-50A CONNECTOR#6 GRAY	66
6331G1 Anderson Power Products	SB50A CONNECTOR#6 RED	451
SK2-076C04 Anderson Power Products	MP SPEC PAK PANEL MOUNT RECEPTAC	35
6320G5 Anderson Power Products	SB350A CONNECTOR3/0 GRAY	8
6329G6 Anderson Power Products	SB 175A #4 RED	97
1395G3 Anderson Power Products	PP15-CONNECTOR-GREEN	1905
1330G15 Anderson Power Products	PP30-CONNECTOR-BROWN	1600
6325G5 Anderson Power Products	SB175A CONNECTOR#2-GRAY	22

Blade Type Power Connectors

1. Overview

Blade Type Power Connectors are electrical components featuring flat, blade-like contacts designed for high-current applications. They enable rapid connection/disconnection in power systems while maintaining low contact resistance. These connectors are critical in industries requiring robust power delivery, such as data centers, industrial automation, and renewable energy systems.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
High-Power Blade Connectors	Large contact area, high current capacity (50-200A), screw or bolt fixation	Server power supplies, industrial motor drives
Modular Blade Connectors	Stackable design, configurable pin counts, tool-less assembly	Test equipment, modular power systems
Insulated Blade Connectors	Encapsulated contacts, finger-safe design, IP20 protection	Medical devices, HVAC systems
Surface Mount Blade Connectors	PCB surface-mount terminals, compact footprint, vibration resistance	Telecom infrastructure, embedded systems
Quick-Disconnect Blade Connectors	Push-in/pull-out operation, audible click confirmation, 12-48V compatibility	Automotive diagnostics, portable tools

3. Structure and Composition

Typical construction includes:

Blade Terminal: Phosphor Bronze or Beryllium Copper with silver/gold plating
Insulation Housing: High-temperature nylon (UL94 V-0 rated)
Locking Mechanism: Spring-loaded latch or threaded fasteners
Contact Interface: Multi-point contact design for redundancy

4. Key Technical Parameters

Parameter	Typical Range	Importance
Rated Current	10-300A	Determines thermal performance and conductor sizing
Contact Resistance	0.2-1.0m	Impacts power efficiency and heat generation
Dielectric Strength	1,000-2,500VAC	Ensures electrical safety and insulation reliability
Operating Temperature	-55 C to +150 C	Defines operational envelope in harsh environments
Insertion Force	5-25N	Affects ease of maintenance and mechanical wear

5. Application Fields

Primary industries include:

Industrial Automation: Servo motor drives, PLC power interfaces
Data Centers: Server racks, uninterruptible power supplies (UPS)
Renewable Energy: Solar inverters, battery storage systems
Rail Transport: Traction converters, onboard chargers
Consumer Electronics: High-end gaming PCs, workstations

6. Leading Manufacturers and Products

Manufacturer	Representative Product	Key Specifications
TE Connectivity	PowerBLADE+ Series	150A rating, 1500V dielectric strength
Molex	ModuLok Power	Modular 4-position, 85A per contact
Amphenol	BladeBus HD	Double-ended, busbar integration
Delphi Connection Systems	High-Power Blade	180A, quick-mate design

7. Selection Recommendations

Key considerations:

Current/voltage requirements with 20% safety margin
Environmental factors (temperature, vibration, corrosion)
Interoperability with existing busbar/cable systems
Certification compliance (UL, IEC, RoHS)
Total lifecycle cost vs upfront investment

8. Industry Trends

Future developments include:

Increased power density through nanocoating technologies
Integrated smart sensors for condition monitoring
Miniaturization while maintaining 200A+ capacity
Biodegradable insulation materials for circular economy
Standardization of hybrid power/signal blade interfaces