USB Type-C 16-Pin On-Board SMT Receptacle UC319932E1

The VITALCONN UC319932E1 is a USB Type-C 16-pin on-board SMT receptacle with 4-leg through-hole mounting for rugged industrial applications.

Mounting Type	On-Board SMT + 4-Leg Through-Hole
Pin Count	16-Pin
USB Standard	USB Type-C
Sealing Ring	Not Included
Current Rating	5A (VBUS/GND), 0.25A (signal)
Voltage Rating	20V DC
Contact Plating	Gold 1u" Min
Housing Material	LCP, UL94V-0
Shell Material	SUS304 Stainless Steel, Nickel-Plated
Operating Temperature	-40C to +85C

Product Overview

The UC319932E1 USB Type-C 16-pin on-board SMT receptacle from VITALCONN provides robust USB Type-C connectivity for industrial and consumer applications where sealing is not required. Featuring an on-board SMT mounting style with four-leg through-hole mechanical support and integrated plastic posts, the UC319932E1 combines surface-mount signal pads with through-hole mechanical pins for high-vibration environments. The 16-pin reversible USB Type-C arrangement, gold-plated C7025 phosphor bronze terminals, and LCP UL94V-0 housing support 10,000 mating cycles across -40C to +85C.

Product Specifications

Parameter	Value
Model Number	UC319932E1
Product Type	USB Type-C 16-Pin On-Board SMT Receptacle (No Sealing Ring)
Pin Count	16-Pin
Mounting Style	On-Board SMT + 4-Leg Through-Hole Mechanical Support
Plastic Posts	Yes (PCB alignment)
Sealing Ring	Not included (non-waterproof)
Rated Current	5A (VBUS/GND), 0.25A (signal)
Rated Voltage	20V DC Max
Contact Resistance	40mΩ Max
Insulation Resistance	100MΩ Min
Mating Cycles	10,000 cycles minimum
Operating Temperature	-40C to +85C
Housing Material	LCP, UL94V-0, Black
Contact Material	C7025 Phosphor Bronze, Gold 1u” Min
Shell Material	SUS304 Stainless Steel, Nickel-Plated
RoHS Compliance	Yes

Table: UC319932E1 USB Type-C 16-pin on-board SMT receptacle specifications

Key Features

Hybrid SMT + 4-Leg Through-Hole: Surface-mount signal pads combined with through-hole mechanical legs for high-vibration robustness.
Integrated Plastic Posts: Locator posts ensure proper PCB alignment during SMT assembly.
16-Pin USB Type-C: Reversible Type-C specification compliance.
5A/20V USB PD: VBUS/GND 5A continuous for fast-charging up to 100W.
Gold-Plated C7025 Contacts: 1u” minimum gold for corrosion resistance over 10,000 cycles.
Non-Sealed Design: Suitable for indoor enclosures and consumer electronics.

Applications

Industrial PCs and embedded computing boards
Test and measurement instruments
POS terminals and payment devices
Charging hubs and docking stations
Rugged consumer electronics
Automotive infotainment modules (interior)

Compliance and Standards

USB Type-C Cable and Connector Specification (USB-IF)
UL94V-0 flammability rating
RoHS 2.0 / REACH environmental compliance

Frequently Asked Questions

Is this waterproof?

No, the UC319932E1 does not include a sealing ring. For waterproof variants, see UC315862E1 (IPX6) or UC3114802-NE1 (IP68).

What is the benefit of 4-leg through-hole support?

Four mechanical legs provide additional PCB retention force, ideal for high-vibration industrial environments.

Why Choose VITALCONN?

VITALCONN is a leading USB Type-C connector manufacturer with 200+ employees and ISO-9000 certified facilities. Our Type-C portfolio covers 16-pin and 24-pin configurations in sealed and non-sealed variants. Serving JABIL, H3C, KAON, and Free worldwide.

Refer to the attached datasheet for SMT pad layout, through-hole mechanical pin dimensions, and assembly instructions.

USB Type-C 16-Pin On-Board SMT Receptacle UC319932E1 Product Specification