Lib-electronic-components rohm

Rohm Part Number Reference

install

source · Clone the upstream repo

git clone https://github.com/Cantara/lib-electronic-components

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/Cantara/lib-electronic-components "$T" && mkdir -p ~/.claude/skills && cp -r "$T/.claude/skills/manufacturers/rohm" ~/.claude/skills/cantara-lib-electronic-components-rohm && rm -rf "$T"

manifest: .claude/skills/manufacturers/rohm/SKILL.md

source content

Rohm Part Number Reference

MPN Structure Overview

Rohm produces various semiconductor and passive components:

MCR/KTR: Chip resistors
BH: Power management ICs
BD: Audio/motor driver ICs
RQ: MOSFETs
SML: LEDs

Chip Resistor Format (MCR/KTR Series)

MCR [Size] [Series] [Value] [Tolerance] [Packaging]
 |    |       |        |         |           |
 |    |       |        |         |           +-- Packaging code
 |    |       |        |         +-- Tolerance (F=1%, J=5%)
 |    |       |        +-- Resistance value
 |    |       +-- Series code
 |    +-- Case size
 +-- Rohm resistor prefix

Power Management (BH Series)

Prefix	Type
BH	Voltage regulators, battery management
BD	Audio amps, motor drivers
BU	LED drivers

MOSFET (RQ Series)

Prefix	Type
RQ	Standard MOSFETs
RQK	Low-on-resistance
RQP	Power MOSFETs

LED Series

Series	Type
SML	Standard SMD LEDs
SMLP	High power
SMLD	Side-emitting

Size Codes (Resistors)

Code	Imperial	Metric
01	0201	0603
03	0402	1005
10	0603	1608
18	0805	2012
25	1206	3216

Supported ComponentTypes

ComponentType.RESISTOR
ComponentType.RESISTOR_CHIP_ROHM
ComponentType.MOSFET
ComponentType.MOSFET_ROHM
ComponentType.LED
ComponentType.LED_STANDARD_ROHM
ComponentType.VOLTAGE_REGULATOR
ComponentType.VOLTAGE_REGULATOR_ROHM

Test Patterns

Valid Resistor MPNs

MCR10EZPF1001
MCR03EZPFX1000
KTR03EZPF1001

Valid IC MPNs

BH1750FVI-TR
BD9215AFV
BU9480F

Valid MOSFET MPNs

RQ3E050BNTB
RQK0305CBDTB

Valid LED MPNs

SML-LX0603IW
SMLP12BC8W1

Related Files

Handler:
```
manufacturers/RohmHandler.java
```
Test:
```
handlers/RohmHandlerTest.java
```