Gender changer adapter InLine 92504B — connector type not specified

The InLine USB‑A 2.0 terminal block adapter converts a standard USB‑A 2.0 female socket to a 5‑pin screw terminal block, enabling quick, solder‑free connection of USB 2.0 signal lines. The compact adapter provides clear terminal labeling (1: – / 2: D+ / 3: D– / 4: + / 5: S) and accepts single wires in the 16–26 AWG range, making it suitable for service, testing, development and prototyping tasks where temporary or easily reconfigurable connections are required.

Advantages

Quick wiring via screw terminals saves installation time and requires only a flat‑head screwdriver (≤ 2.5 mm). The 5‑pin terminals use a pressure plate for secure contact and are clearly labeled for easy signal assignment. With a compact housing of approximately 48 × 21.2 × 18.4 mm and a total length around 50 mm, the adapter fits into tight setups. Electrical ratings — 0.7 A per pin, insulation resistance ≥ 10 MΩ at 300 V DC and a 300 V AC test voltage — ensure reliable USB‑2.0 signal transmission in industrial environments.

Suitable for

• Service and repair work where rapid access to USB signals is needed
• Laboratory test setups and mobile measuring stations
• Commissioning, troubleshooting, and field diagnostics
• Development and prototyping where temporary, reconfigurable connections are useful

Key specifications

• USB interface: USB‑A 2.0, female
• Number of pins / assignment: 5 terminals — 1: – / 2: D+ / 3: D– / 4: + / 5: S
• Connection technology: Screw terminal with pressure plate, 5.0 mm pitch
• Connection range: 16–26 AWG
• Actuation: Flat‑blade screwdriver ≤ 2.5 mm
• Rated current: 0.7 A per pin
• USB operating voltage (VBUS): 5 V DC
• Test voltage (insulation resistance): 300 V AC / 1 minute
• Insulation resistance: ≥ 10 MΩ @ 300 V DC
• Operating temperature: –20 °C to +105 °C
• Insulation layer: EVA insulation on underside
• Dimensions: approx. 48 × 21.2 × 18.4 mm (L × W × H)

How to use

Insert a USB‑A plug into the adapter's female socket and connect single conductors to the clearly marked screw terminals according to their function (ground, D+, D–, VBUS, shield). Strip the wire ends to the appropriate length, insert into the terminal, and secure using a flat‑head screwdriver (≤ 2.5 mm). Ensure correct pin assignment before applying power or signal to avoid damage to connected devices.

Usage recommendations

For reliable operation, use wires within the 16–26 AWG range and tighten the screws with a suitable flat‑blade screwdriver. Avoid exposing the adapter to conditions outside the specified temperature range (–20 °C to +105 °C). When used for prolonged or permanent installations, verify contact tightness periodically to maintain signal integrity.