Wafer 2.0mm 2NP DIP 180° with Notch & Post

●Drawing No.: ATOM-A12596

● Part No.: WF20010-09420

● Revision: A0

● Drawing Date: 2026.08.17

● Manufacturer: SHENZHEN ATOM TECHNOLOGY CO.,LTD

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Product Detail

Product Tags

Material

● Housing: PA9T, UL94V-0, Color: Natural

● Contact: Brass, Nickel 30~50u" under Bright Tin 100u" Min plating

Electrical Specifications

Item	Specifications
Current Rating	3A AC DC
Voltage Rating	200V AC DC
Max. Contact Resistance	20mΩ Max
Dielectric Withstanding Voltage	500V AC
Min. Insulation Resistance	1000MΩ Min

Environmental & Mechanical Characteristics

Item	Specifications
Operating Temperature	-25℃ ~ +85℃
Mechanical	Insertion & withdrawal force refer to table on drawing
Environmental Compliance	Meet RoHS requirements

Key Dimensions (Unit: mm)

Item	Specifications
Pitch	2.00mm
PCB Thickness Recommendation	0.8mm ~1.6mm, Steel mesh thickness ≥0.1mmPCB Layout Tolerance: ±0.05
General Tolerance	shturX: ±0.10 / 0.15 / 0.20 /0.25shtur: ±0.15 /0.20 /0.25X.XX: ±0.20 /0.25 /0.30X.X: ±0.25 /0.40 /0.50Angle: ±2°

Product Description

This is 2-row 180° DIP wafer connector with notch and post, pitch 2.0mm. Multiple pin options available (2X2P ~2X20P). It uses high-temperature PA9T natural housing, brass terminal with nickel + bright tin plating, for board-to-cable internal wiring connection.