HRB P/N definition
Receptacle housing
A-M4022-N-C
① ② ③④
①A: Automotive regulation certification
②M4022: HRB series
③N: Number of pins: 8pins, 14pins, 23pins, 35pins
④C: Housing color, B: Black; N: Natural; G: Gray; Bu: Blue; O: Orange
Remark: The housing features color-coded mechanical keying, which only allows mating with PCB headers of the same color to prevent mis-mating.
Right Angle PCB Header
A-M4021R-N-Nu-C-*
① ② ③ ④ ⑤⑥ ⑦
①A: Automotive regulation certification
②M4021: HRB series
③R: Right angle(90°)
④N: Number of pins: 8pins, 14pins, 23pins, 35pins
⑤Nu: With nut: M2.5
⑥C: Housing color, B: Black; N: Natural; G: Gray; Bu: Blue; O: Orange
⑦*: Blank: Tin plated; 03H: Au 5μ"
Vertical PCB Header
A-M4021-N-Nu-C-*
① ② ③④ ⑤ ⑥⑦
①A: Automotive regulation certification
②M4021: HRB series
③Without R(Blank): Vertical(180°)
④N: Number of pins: 8pins, 14pins, 23pins, 35pins
⑤Nu: With nut: M2.5
⑥C: Housing color, B: Black; N: Natural; G: Gray; Bu: Blue; O: Orange
⑦*: Blank: Tin plated; 01H: Au 1μ"; 06H: Au 6μ"
Remark: PCB header(both 90° and 180°) is secured to the housing via four metric nuts with a nominal thread diameter ranging from 2.50 mm to 3.00 mm. The matching screw length shall be determined based on the thickness of the mounting panel.
Any of the four screws may be tightened first as the initial fastening point. Prior to applying the final specified torque, all four nuts shall be pre-torqued to 0.3–0.4 N·m uniformly to evenly spread clamping stress across the assembly.
Terminal
T4022PS-*-*
① ②③
①T4022: HRB series
②*: Wire Gauge options: Blank, AWG16-18; S: AWG20-22
③*: Plated: First plated then stamping: 2: tin plated; 00H: Gold plated
First stamping then plated: 2#: tin plated
