KaRaTec

CHG-GS

Charger & battery monitor PCBA, GS

MYOB · synced 08:55 Demo 03 Nov 2026

On hand

65 ea

Bin K3-03

Allocated

53

open orders & unkitted builds

In build

0

Std cost

$89.37

rolled up from 1 BOM level

Bill of materials — rev C, all levelsBOM-CHG-GS →

Part	Level	Per	Ext. qty	On hand	Unit cost	Ext. cost
PCB-GSCHG Bare PCB GS charger & monitor, 4L	L1	1 ea	1	80	$7.60	$7.60
U-BQ24610 Battery charge controller BQ24610	L1	1 ea	1	6	$6.40	$6.40
U-STM32G031 MCU STM32G031K8 LQFP-32	L1	1 ea	1	220	$2.45	$2.45
U-LM5122 Boost controller LM5122 HTSSOP-20	L1	1 ea	1	56	$5.20	$5.20
Q-BSC093N15 MOSFET 150V 87A TDSON-8	L1	2 ea	2	320	$4.10	$8.20
L-IND10U Power inductor 10µH 8A SMD	L1	1 ea	1	129	$1.20	$1.20
R-SHUNT5M Current shunt 5mΩ 3W 2512	L1	1 ea	1	124	$0.64	$0.64
R-NTC10K NTC thermistor 10k	L1	1 ea	1	89	$0.35	$0.35
R-0603 Resistor 0603 1% (per placement)	L1	48 ea	48	12,000	$0.01	$0.48
C-MLCC100N-50 MLCC 100nF 50V X7R 0603	L1	30 ea	30	7,711	$0.01	$0.30
C-MLCC10U-100 MLCC 10µF 100V X7R 1210	L1	4 ea	4	453	$0.42	$1.68
U-PC817 Optocoupler PC817 SMD	L1	2 ea	2	1,170	$0.18	$0.36
J-PC5-4 Terminal block 4-pos 5.08mm	L1	1 ea	1	326	$2.60	$2.60

Materials (level 1) $37.46Labour 35 min $40.25Overhead 15% $11.66Std cost $89.37

Direct BOM lines (edit)

Part

Qty per

Ref des

C-MLCC100N-50 MLCC 100nF 50V X7R 0603

C-MLCC10U-100 MLCC 10µF 100V X7R 1210

J-PC5-4 Terminal block 4-pos 5.08mm

L-IND10U Power inductor 10µH 8A SMD

PCB-GSCHG Bare PCB GS charger & monitor, 4L

Q-BSC093N15 MOSFET 150V 87A TDSON-8

R-0603 Resistor 0603 1% (per placement)

R-NTC10K NTC thermistor 10k

R-SHUNT5M Current shunt 5mΩ 3W 2512

U-BQ24610 Battery charge controller BQ24610

U-LM5122 Boost controller LM5122 HTSSOP-20

U-PC817 Optocoupler PC817 SMD

U-STM32G031 MCU STM32G031K8 LQFP-32

Stock historylast 25 movements

When

Movement

Ref

Qty

Note

20 Oct 2026 · 08:30

Issued to WO

WO-26-1310

-8

CHG-GS

16 Oct 2026 · 08:30

Issued to WO

WO-26-1304

-20

CHG-GS

16 Oct 2026 · 08:30

Issued to WO

WO-26-1302

-14

CHG-GS

13 Oct 2026 · 08:30

Issued to WO

WO-26-1338

-6

CHG-GS

12 Oct 2026 · 08:30

Issued to WO

WO-26-1334

-15

CHG-GS

09 Oct 2026 · 08:30

Issued to WO

WO-26-1329

-12

CHG-GS

06 Jul 2026 · 07:30

Stocktake

ST-2026-07

+140

Quarterly count

Part

Level: Sub-assembly
Category: Control PCBA
Revision: C
Lead time: 5 days
Reorder: at 8, order 20

Where used (4)

InCharge GS battery backup PSU 12V, 120W

InCharge GS battery backup PSU 24V, 120W

InCharge MAXI battery backup PSU 24V, 300W

InCharge MAXI battery backup PSU 48V, 300W

Documents

Bill of materials · 28 Sep 2026

C Released BOM-CHG-GS

Bill of materials · 24 Mar 2026

B Superseded BOM-CHG-GS

Bill of materials · 15 Dec 2025