User's Manual

Subject: PRODUCT ENGINEERING
SPECIFICATION
Part No.: 9Z.P5E**.***; Rev.: 0
Doc. No.:
201-C001
Project Code:
9Z.P5E81.001
Page 5 of 33
Model Name:
U10B
Release Notice
2.5 Membrane Switch Electrical Requirements
2.5.1 Contact resistance:
Test method – Apply finger load on the center of keycap down to bottom, resistance must meet the
following: (pin end to end)
500-ohm max. (Initially)
1000-ohm max. (After life & Environmental testing)
2.5.2 Bounce:
Striking the center of key 3 times per second with load 400 grams, Contact bounce must be lower than
20 ms. (all the life time)
2.5.3 Dielectric strength:
Apply 100V A.C. across any adjacent circuit paths; and across circuit paths and metal plate. There shall
be no abnormality happening on circuit.
3. Mechanical Specification
3.1 General Items
3.1.1 Overall Dimensions/ Weight
Keyboard module overall dimensions and weight and key layouts.
(1). Dimensions:
Length: 229.9 ±0.1 mm
Width: 82.6 ±0.1 mm
Height: 3.0 ±0.2 mm
(2). Weight:
U10B: 46 grams (max)
Form No.: A-01-001-09(111107) 保存期限:最新狀態 保存單位:eGRNSystem
過期處置:背面紙