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Electrical System parts and their functions

6 top-level parts · 261 parts in total · full bill of materials below

#	Part	Qty	What it does
1	12 V Battery	1×	12 V battery
2	Alternator 4 parts	1×	Charging alternator
3	Starter Motor	1×	Starter motor
4	Wiring Harness 4 parts	1×	Wiring harness
5	Electronic Control Unit 4 parts	2×	Engine and body control units
6	Headlamp 3 parts	2×	Headlamps

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

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Bill of materials for Electrical System

6 top-level lines · 28 rows shown · 261 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	12 V Battery	panel-van-battery	1×	1	·	part
2	Alternator 4 parts	panel-van-alternator	1×	1	25	assembly
2.1	Stator Assembly 3 parts	stator-assembly	1×	1	3	assembly
2.1.1	Stator Core (laminations)	stator-core	1×	1	·	part
2.1.2	Copper Winding	copper-winding	1×	1	·	part
2.1.3	Slot Insulation	stator-insulation	1×	1	·	part
2.2	Rotor Assembly 4 parts	rotor-assembly	1×	1	19	assembly
2.2.1	Rotor Shaft	rotor-shaft	1×	1	·	part
2.2.2	Rotor Core	rotor-core	1×	1	·	part
2.2.3	Neodymium Magnet	neodymium-magnet	16×	16	·	part
2.2.4	Ball Bearing	ball-bearing	1×	1	·	part
2.3	Rectifier	panel-van-rectifier	1×	1	·	part
2.4	Ball Bearing	ball-bearing	2×	2	·	part
3	Starter Motor	panel-van-starter	1×	1	·	part
4	Wiring Harness 4 parts	panel-van-harness	1×	1	40	assembly
4.1	Wire Bundle	wire-bundle	1×	1	·	part
4.2	Connector	connector	30×	30	·	part
4.3	Fuse Box	fuse-box	1×	1	·	part
4.4	Relay	relay	8×	8	·	part
5	Electronic Control Unit 4 parts	ecu	2×	2	93	assembly
5.1	Bare PCB	pcb-bare	1×	2	·	part
5.2	Microcontroller	mcu	1×	2	·	part
5.3	CAN Transceiver	can-transceiver	1×	2	·	part
5.4	SMD Passive (R/C/L)	smd-passives	90×	180	·	part
6	Headlamp 3 parts	panel-van-headlight	2×	2	4	assembly
6.1	Reflector	panel-van-reflector	1×	2	·	part
6.2	Lamp Lens	panel-van-lens	1×	2	·	part
6.3	Headlamp Bulb	panel-van-bulb	2×	4	·	part

Where the electrical system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

• Automobiles 1 Panel Van

Used in 1 assembly

Panel Van

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks