ST13003-K
- Part number
- ST13003-K
- Manufacturer
- STMicroelectronics
- Package
- TO-126
- Status
- Active
- Stock
- Available / RFQ
- Price
- $1.91
- Year / date code
- 2025
View on SJ Chip · Request a quote
Product Overview
ST13003-K (STMicroelectronics, TO-126) — TRANS NPN 400V 1.5A SOT-32
Technical Specifications
- Part Number
- ST13003-K
- Manufacturer
- STMicroelectronics
- Series
- ST13003
- Package / Case
- TO-126
- Package Family
- TO
- Pin / Ball Count (from marking)
- 126
- Lifecycle Status
- Active
- Category
- Electronic Component
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- Electronic component — see manufacturer datasheet
- Key Ratings
- Confirm electrical limits for ST13003-K before design-in
- Package Constraint
- TO-126 mechanical outline and pinout must match the PCB
- Substitution
- Nearby MPNs require engineering validation — not automatic drop-ins
Package Information
- Package
- TO-126
- Package Family
- TO
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 126
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
ST13003-K is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for STMicroelectronics. Confirm electrical ratings, TO-126 mechanics, and AVL notes before design-in or substitution. SJ Chip provides inventory checks and RFQ support for production and shortage fills.
Procurement notes
Confirm the full ordering code, package (TO-126), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (ST13003)
- ST13003DN · SOT-32
- ST13003N · SOT-32
- ST13003A · TO-126
- ST13003D-K · SOT-32
- ST13003 · SOT-32
Potential Alternatives (TO-126)
- BD682 · TO-126
- 304074 · TO-126
- MJE340 · TO-126
- MJE3440 · TO-126
- 13819 · TO-126
- 79667 · TO-126
- 73836 · TO-126
- BD433 · TO-126
- BD440 · TO-126
- 2N5194 · TO-126
- 13820 · TO-126
- 2N4920 · TO-126
FAQ
Where to buy ST13003-K?
You can request ST13003-K from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (STMicroelectronics), package, quantity, and lead time on the quotation.
Is ST13003-K available?
Listed inventory shows 40,196 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of ST13003-K?
The sourcing listing shows package TO-126. Always verify body size, pitch, and land pattern against the STMicroelectronics datasheet before PCB layout.
What are alternatives to ST13003-K?
Potential alternatives include ST13003DN, ST13003N, ST13003A and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | ST13003-K |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-126 |
| Description | TRANS NPN 400V 1.5A SOT-32 |
| Availability | Listed inventory: 40,196 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |