Technical Documents
PDF / CAD
RoHS Compliant · Lead-Free
EIA-481 Standard
Richtek USA Inc. RT9519BGQW
MPN RT9519BGQW
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
IC BATT CHG LI-ION 1CELL 20WQFN
In Stock: 184 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$2.11 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$2.11
10+ pcs
$1.90
30+ pcs
$1.73
100+ pcs
$1.56
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (12)
Package / Case 20-WFQFN Exposed Pad
Supply Voltage 6V
Full Technical Specifications
12 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Mounting | Surface Mount |
| Battery pack voltage | 4.2V |
| Supply voltage | 6V |
| Current - charging | Constant - Programmable |
| Charge current - max | 1.2A |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 20-WFQFN Exposed Pad |
| Number of cells | 1 |
| Fault protection | Over Voltage |
| Battery chemistry | Lithium Ion |
| Programmable features | Timer |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for RT9519BGQW?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
RT9519BGQW
Verified Allocation