Document Overview:
This technical drawing details the specifications for a D-SUB C-FILTER MALE connector, specifically the 9-position solder pin straight type, intended for PCB hole drillings on the top side.

1. General Information:
- Drawing Number: 241 10090X
- Scale: 2:1 (also mentions 5:1)
- Date: 23.09.2015
- Designer: Heinrich Lehmenkühler
- Sheet Size: A3
- Ownership and copyright belong to CONEC GmbH.
- Strict prohibition on copying or reproducing without written permission.

2. Mechanical Specifications:
- Dimensions are provided in millimeters with tolerances.
- Key dimensions include pin spacing, hole diameters, and overall connector size.
- Drill hole diameters for PCB are specified, e.g., 3.1 ± 0.1 mm (2x), 1.0 ± 0.1 mm (9x), and 0.6 ± 0.05 mm (9x).
- Angular tolerance of ±10° is noted.

3. Material and Finish:
- Metal shells made of steel with a minimum plating of 315 µin tin over 40-80 µin nickel.
- Insulator material is high-temperature plastic, UL 94 V-0 rated, black color.
- Contacts are copper alloy with plating options:
• 'A' = Gold flash over minimum 50 µin nickel (preferred)
• 'B' = 20 µin hard gold over minimum 50 µin nickel
• 'C' = 30 µin hard gold over minimum 50 µin nickel
- Contact tails are pre-tinned.

4. Electrical Characteristics:
- Capacitance: 830 pF ± 20%
- Dielectric Withstanding Voltage: 424 VDC

5. Manufacturing Notes:
- Suitable for wave soldering with solder bath temperature of 260°C for 5 seconds and preheat at 100°C for 30 seconds.

6. Compliance:
- RoHS compliant.

7. Additional Notes:
- Connector part is marked as 241o10090X CONEC ABC.
- The drawing emphasizes not to alter the CAD drawing by hand.

Summary:
This document provides detailed mechanical, material, and electrical specifications for a 9-position D-SUB C-FILTER male connector designed for PCB mounting. It includes precise drill hole dimensions, plating options for contacts, and manufacturing guidelines to ensure quality and compliance with RoHS standards. The connector is designed for high-temperature soldering processes and features a robust insulator and plating to ensure durability and performance.