# Connectors & Headers

## Products

### [nRF24L01+ and ESP8266 Breadboard Adapter (BB-ADTR)](/content/collections/connectors-headers/products/nrf24l01-and-esp8266-breadboard-adapter-bb-adtr/index.html)

**Sale price: From $0.55**  
Regular price: $0.88  
In stock (3995 units)  
★★★★★ (18)

### [USB Micro-B Breakout Board](/content/collections/connectors-headers/products/usb-micro-b-breakout-board/index.html)

Regular price: $0.55  
Low stock (20 units)  
★★★★★ (9)

### [Black Female Header 1x40 Pins 0.1" (2.54mm) Spacing](/content/collections/connectors-headers/products/black-female-header-1x40-pins-0-1-2-54mm-spacing/index.html)

Regular price: $0.22  
In stock (112 units)  
★★★★★ (13)

### [Male Header 1x40 Pins 0.1" (2.54mm) Spacing](/content/collections/connectors-headers/products/male-header-1x40-pins-0-1-2-54mm-spacing/index.html)

Regular price: $0.15  
In stock (1388 units)  
★★★★★ (19)

### [2.1mm DC Female Barrel Jack](/content/collections/connectors-headers/products/2-1mm-dc-female-barrel-jack/index.html)

Regular price: $0.65  
In stock (95 units)  
★★★★★ (9)

### [9V Battery Connector to Barrel Jack Plug](/content/collections/connectors-headers/products/9v-battery-connector-to-barrel-jack-plug/index.html)

Regular price: $0.45  
In stock (23 units)  
★★★★★ (10)

### [USB Type A Receptacle (Female) Breakout Board](/content/collections/connectors-headers/products/usb-type-a-receptacle-female-breakout-board/index.html)

Regular price: $0.55  
Low stock (12 units)  
★★★★★ (5)

### [USB Type A Plug (Male) Breakout Board](/content/collections/connectors-headers/products/usb-type-a-plug-male-breakout-board/index.html)

Regular price: $0.55  
Low stock (14 units)  
★★★★★ (2)

### [Male Barrel Jack fits Arduino board power input (5.5mm O.D 2.1mm I.D)](/content/collections/connectors-headers/products/male-barrel-jack-fits-arduino-board-power-input-5-5mm-o-d-2-1mm-i-d/index.html)

Regular price: $0.75  
In stock (245 units)  
★★★★★ (12)

### [Black Female Header 2x4 Pins 0.1" (2.54mm) Spacing](/content/collections/connectors-headers/products/black-female-header-2x4-pins-0-1-2-54mm-spacing/index.html)

Regular price: $0.28  
In stock (121 units)  
★★★★★ (9)

### [5.5mm DC Female Barrel Jack Adapter with Screw Terminals](/content/collections/connectors-headers/products/5-5mm-dc-female-barrel-jack-adapter-with-screw-terminals/index.html)

Regular price: $0.72  
In stock (51 units)  
★★★★★ (10)

### [DIY Connector USB Micro-B Plug](/content/collections/connectors-headers/products/diy-connector-usb-micro-b-plug/index.html)

Regular price: $0.50  
In stock (323 units)  
★★★★★ (3)

### [DIP Socket DIP-28 (28 pin) 0.3" Wide](/content/collections/connectors-headers/products/dip-socket-dip-28-28-pin-0-3-wide/index.html)

Regular price: $0.25  
In stock (26 units)  
★★★★★ (11)

### [Angle Male Header 1x40 Pins 0.1" (2.54mm) Spacing](/content/collections/connectors-headers/products/angle-male-header-1x40-pins-0-1-2-54mm-spacing/index.html)

Regular price: $0.20  
In stock (85 units)  
★★★★★ (3)

### [USB Type B Receptacle (Female) Breakout Board](/content/collections/connectors-headers/products/usb-type-b-receptacle-female-breakout-board/index.html)

Regular price: $0.55  
In stock (75 units)  
★★★★★ (3)

### [5.5mm DC Male Barrel Jack Adapter with Screw Terminals](/content/collections/connectors-headers/products/5-5mm-dc-male-barrel-jack-adapter-with-screw-terminals/index.html)

Regular price: $0.72  
In stock (261 units)  
★★★★★ (8)

### [USB Mini Type B Receptacle (Female) Breakout Board](/content/collections/connectors-headers/products/usb-mini-type-b-receptacle-female-breakout-board/index.html)

Regular price: $0.55  
In stock (137 units)  
★★★★★ (5)

### [DIY Connector USB Mini-B Plug](/content/collections/connectors-headers/products/diy-connector-usb-mini-b-plug/index.html)

Regular price: $0.60  
In stock (85 units)  
★★★★★ (3)