3 Pin PCB Mount DC Jack — DC-013 DIP Vertical Female Power Connector for Consumer Electronics, IoT & Industrial Designs
The DC-013 is a 3 pin PCB mount DC jack — a compact DIP vertical female power connector designed for reliable DC power input on printed circuit boards. Rated 30V 0.5A with 3–20N insertion & extraction force and 5,000 mating cycles durability. Through-hole mounting ensures robust mechanical stability for consumer electronics, IoT devices, and industrial control panels. Bag/Tray packaging. Free sample available for qualified projects.
3 Pin PCB Mount DC Jack — DC-013 Product Overview
The DC-013 is a 3 pin PCB mount DC jack engineered as a space-efficient DIP vertical DC power connector for PCB-mounted power entry applications. Its through-hole pin configuration provides excellent mechanical retention and solder joint reliability compared to surface-mount alternatives, making it the preferred choice for applications where connector robustness and long-term durability are critical.
This through hole DC jack female 3 pin features a standard barrel plug interface compatible with common DC power adapters (typically 5.5 mm × 2.1 mm or 5.5 mm × 2.5 mm plug dimensions, subject to final specification confirmation). The vertical orientation allows the power inlet to face perpendicular to the PCB surface — ideal for designs where the power port needs to be accessible from the top or bottom panel of an enclosure.
With a rated life of 5,000 mating cycles, the DC-013 delivers commercial-grade reliability suitable for products that undergo frequent power connection and disconnection during testing, field service, or end-user operation. The 3-pin configuration includes positive (center pin), negative (outer contact), and a switching pin that can be used for battery/external power detection circuits — a valuable feature for portable and battery-backed designs.
DC-013 DIP Vertical DC Power Connector — Full Technical Specifications
| Parameter | Value | Notes |
|---|---|---|
| Part Number | DC-013 | Standard catalog item |
| Product Type | 3 Pin PCB Mount DC Jack | DIP vertical through-hole mounting |
| Connector Gender | Female (Receptacle / Jack) | Accepts standard DC barrel plug |
| Mounting Type | Through-Hole DIP (Vertical) | Wave solder or hand soldering compatible |
| Pin Count | 3 Pins | Positive, Negative, Switching/Detection |
| Voltage Rating | DC 30V | Maximum working voltage |
| Current Rating | 0.5A | Per contact at ambient temperature |
| Insertion Force | 3 – 20N | Smooth plug engagement range |
| Extraction Force | 3 – 20N | Secure retention without excessive resistance |
| Contact Resistance | ≤ 30 mΩ | Initial value at rated current |
| Insulation Resistance | ≥ 100 MΩ | At 500V DC |
| Dielectric Strength | 500V AC / 1 minute | No breakdown or flashover |
| Operating Temperature | −25°C to +85°C | Commercial grade |
| Mating Cycles (Life Test) | 5,000 cycles | Commercial durability rating |
| Contact Material | Phosphor Bronze | Excellent spring properties and conductivity |
| Contact Plating | Silver or Nickel (standard) | Corrosion resistant, low contact resistance |
| Housing Material | High-Temperature Thermoplastic | UL94V-0 flame retardant rating |
| RoHS Compliance | Yes | Lead-free, environmentally friendly |
| Packaging | Bag / Tray | Production and prototype friendly |
| Typical Applications | Consumer electronics, IoT, industrial | Power input for PCBs and sub-assemblies |
Why Engineers Choose the DC-013 Through Hole DC Jack Female 3 Pin for Reliable PCB Power Entry
DIP Through-Hole Mounting — Superior Mechanical Strength
Unlike SMT alternatives, this through hole DC jack female 3 pin passes leads through the PCB and solders on the opposite side, creating a dual-anchored joint that resists pull-out forces, side loads, and vibration. Essential for portable equipment and industrial environments where connector mechanical integrity cannot be compromised.
30V 0.5A Rating — Versatile for Low-Power Electronics
The 30V 0.5A barrel jack connector rating covers the vast majority of small electronic devices, from 5V microcontroller boards and 12V sensor modules to 24V industrial control inputs. The conservative current rating ensures stable performance with minimal voltage drop and resistive heating.
5,000 Mating Cycles — Built for Long Product Life
With a 5,000 cycle DC power socket PCB mount durability rating, this jack outlasts many consumer-grade alternatives rated for only 1,000–3,000 cycles. Reduces field failure rates and eliminates the need for connector replacement during product lifetime in most applications.
3-Pin Configuration with Switching Contact
The third pin enables automatic power source detection — disconnecting a battery when external DC power is applied, or vice versa. Simplifies circuit design by integrating power-path switching directly into the connector, reducing BOM cost and PCB area.
Compact Vertical Form Factor — Space-Efficient PCB Layout
The DIP vertical orientation minimizes PCB footprint while maximizing panel-mount accessibility. The low-profile body fits into enclosures with limited internal height, making it ideal for compact IoT gateways, handheld instruments, and embedded controller housings.
RoHS Compliant & Production Ready
Fully RoHS compliant with lead-free solder compatibility. Supplied in Bag/Tray packaging suitable for both manual assembly lines and automated pick-and-place operations with proper tray feeders. Consistent quality from lot to lot ensures stable supply chain performance.
Where to Use the 5,000 Cycle DC Power Socket PCB Mount — Applications for Consumer, IoT, Medical & Industrial
Set-top boxes, media players, LED lighting controllers, and small appliance power entry modules where a reliable DC input is required.
Smart home hubs, environmental sensors, wireless gateways, and battery-backed IoT endpoints using the switching pin for power source management.
HMI terminals, PLC programming ports, sensor interface boards, and 24V DC control systems requiring robust through-hole mounted power connectors.
Portable diagnostic equipment, patient monitors, and therapy devices where connector reliability and long cycle life directly impact device uptime.
Arduino-compatible boards, Raspberry Pi power hats, STEM kits, and maker electronics where standard barrel jack compatibility is essential.
Small cell power modules, PoE adapters, network appliance DC inputs, and communication equipment requiring 5.5 mm barrel jack compatibility.
DC-013 Mechanical Drawing & PCB Layout Guidelines
The DC-013 follows industry-standard dimensions for 3-pin vertical DC jacks, ensuring compatibility with common PCB footprints and enclosure cutouts. Engineers should verify the following critical dimensions during PCB layout:
- PCB Mounting: Through-hole with 3 pins on standard 2.54 mm or compatible pitch (verify exact footprint diagram before production)
- Body Orientation: Vertical (jack opening perpendicular to PCB surface)
- Panel Clearance: Ensure adequate front-panel aperture for barrel plug insertion depth
- Solder Process: Compatible with wave soldering and manual iron soldering; confirm peak temperature compatibility with housing material specifications
- Keep-Out Zone: Maintain clearance around the jack body for plug over-mold and user finger access
For the official mechanical drawing and recommended PCB land pattern, please contact our sales team or request the DC-013 datasheet. Custom pin lengths, plating options (gold flash upon request), and packaging configurations are available for volume orders.
Quality Assurance & Manufacturing Standards
All Vistar DC power connectors, including this 3 pin PCB mount DC jack, are manufactured under strict quality management systems. Production processes include:
- 100% contact resistance testing prior to shipment
- Insertion/extraction force verification on sampling basis
- Visual and dimensional inspection per AQL standards
- RoHS and REACH material compliance certification available
- Reliability testing including thermal cycling and humidity exposure
Our manufacturing facilities maintain ISO 9001 quality management standards, ensuring consistent performance and traceability across all production batches. Certificate of Conformance (COC) and material composition reports are available upon request for regulatory compliance documentation.
Engineering Resources & Related Products
For a comprehensive understanding of DC power socket selection, sizing, and wiring best practices, refer to our detailed engineering guide:
- DC Power Sockets Guide: Types, Sizes, Wiring & Selection Tips for Engineers — Covers barrel connector dimensions, current rating selection, and common pitfalls in DC jack specification.
- Best DC Barrel Jack Connectors: The Ubiquitous, Often Confusing, Powerhouse of Electronics — An in-depth look at DC barrel jack varieties and how to choose the right connector for your application.
Explore our full range of DC Power Connectors for alternative configurations including right-angle mounts, higher current ratings, and SMT options.
DC-013 3 Pin PCB Mount DC Jack — Frequently Asked Questions
What is the difference between the DC-013 DIP vertical jack and an SMT DC power connector?
The DC-013 uses through-hole DIP mounting, where pins pass through drilled holes in the PCB and are soldered on the opposite side. This creates a mechanically robust connection with excellent resistance to pull-out and side-load forces — critical for connectors that experience regular plug insertion and removal, or that must survive vibration and handling in portable equipment.
An SMT (surface-mount) DC jack solders only to pads on the PCB surface, offering a lower profile and compatibility with pure SMT reflow assembly lines. However, SMT versions generally provide lower mechanical retention strength and may be less suitable for applications where the connector is the primary power entry point subject to user handling forces. For maximum reliability in industrial and consumer products, the through-hole DC-013 remains the preferred choice.
What barrel plug size is compatible with the DC-013?
The DC-013 is designed to accept standard DC barrel plugs. While the exact inner diameter and pin diameter should be confirmed with the technical datasheet, this connector family typically accommodates the industry-standard 5.5 mm outer diameter barrel plugs with either 2.1 mm or 2.5 mm center pin configurations. Always verify plug compatibility with your specific power adapter and confirm the jack’s center pin diameter matches your plug’s inner diameter to prevent loose connections or insertion damage.
How does the 3-pin switching function work?
The third pin on the DC-013 acts as a switching or detection contact. In the default state (no plug inserted), this pin is typically connected to one of the main contacts (often the negative/shield). When a barrel plug is inserted, the mechanical action of the plug displaces the internal contact, opening the circuit between the switching pin and the main contact.
This behavior allows simple battery/external power switching without additional circuitry: connect the battery to the switching pin circuit, and the external power to the main jack contacts. When the adapter is plugged in, the battery is automatically disconnected. When the adapter is removed, the battery connection is restored. This reduces BOM cost and PCB complexity compared to using a dedicated power management IC or external MOSFET switch.
What is the MOQ, lead time, and can I request a free sample?
Standard MOQ is 3,000 to 5,000 pieces depending on configuration, with a typical production lead time of 2–4 weeks. Free samples are available for qualified engineering evaluations and product development projects. To request samples, contact sales@vistarelectronics.com with your company information, target application, estimated annual usage, and part number (DC-013). Alternatively, click the “Get a Quote” button at the top of this page to submit your inquiry directly.
For high-volume or OEM customers, custom specifications including alternative plating (gold over nickel), modified pin lengths, and special packaging are available with dedicated project support.
Is the DC-013 suitable for 24V industrial applications?
Yes. With a 30V DC maximum rating, the DC-013 provides adequate voltage headroom for 24V nominal industrial control systems, including 24V PLC I/O modules, sensor power inputs, and HMI terminals. The 0.5A current rating is suitable for low-power control circuits and signal conditioning modules. For higher current requirements (1A, 2A, or 5A+), Vistar offers alternative DC jack series with upgraded contact designs and larger conductor paths. Contact our engineering team to discuss your specific voltage and current requirements.
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