B0505XT-1WR3
MORNSUN B0505XT-1WR3 (Isolated DC-DC Power Module) is suitable for system regulation, battery charging and power conversion. Genuine original, guaranteed; electrical characteristics and pin-out/package are per the official Datasheet. Contact us for pricing, samples and available stock.
- Package
- SMD
Product overview
MORNSUN B0505XT-1WR3 (Isolated DC-DC Power Module) is suitable for system regulation, battery charging and power conversion. Genuine original, guaranteed; electrical characteristics and pin-out/package are per the official Datasheet. Contact us for pricing, samples and available stock.
- Manufacturer
- MORNSUN
- Part number
- B0505XT-1WR3
- Category
- DC-DC Isolated Power Modules
- Package
- SMD
- Condition
- New & Original
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
43 parametersConstruction
- 3.3VDC output
- 94/12
- 3.3VDC input 5VDC output
- 70/12
- 9VDC/12VDC/15VDC/24VDC output
- 61/12
- 3.3VDC/5VDC output
- 70/8
- 5VDC input 9VDC/12VDC output
- 41/12
- 15VDC/24VDC output
- 41/18
- (full load / no-load) 12VDC input 9VDC/12VDC/15VDC output
- 01/8
- 24VDC output
- 99/8
- 5VDC/9VDC output
- 82/8
- 15VDC output
- 81/8
- 3.3V/5VDC output
- 53/8
- 24VDC input 9VDC/12VDC/15VDC output
- 51/8
- 3.3VDC input
- 30
- Other input
- 15
- 5VDC input
- 9
- 15VDC input
- 21
- 24VDC input
- 30
- Others
- 1.2
- 5VDC output
- 10
- 9VDC/12VDC/15VDC output
- 8
- 10%-100% 3.3VDC output
- 15
- load 5VDC output
- 10
- 9VDC output
- 8
- 12VDC output
- 7
- 10%-100% 12VDC/15VDC/ 9VDC output
- 3
- load 24VDC input 12VDC output
- 3
- Other output
- 75
- Ripple & Noise* bandwidt 24VDC output
- 100 p
- 12VDC/15VDC/
- 75
- Isolation 1
- 500 VDC
- Non-condensin 5VDC input
- 95
- g Other input
- 95
- Vibration 3.3VDC/12VDC/15VDC/24VDC input
- 10-150H Z
- Switching Frequency 5VDC input
- 270 kHz
- 12VDC/15VDC/24VDC input
- 260
- MTBF MIL-HDBK-217F@25℃ 3
- 500 hours
Performance
- Input Current 3.3V/5VDC output
- 02/8
- Surge Voltage(1sec. max.) 12VDC input
- 18 DC
- Temperature Coefficient Full load
- 02
- Insulation Resistance Input-output resistance at 500VDC 1
- 000 MΩ
- Operating Temperature
- 105
- Storage Temperature
- 125 ℃
- Case Temperature Rise Ta=25℃ Other output
- 15
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Frequently asked questions
Common pre-quotation questions and selection notes to help you verify key parameters and sourcing before requesting a quote.
How do I verify the part is genuine / avoid counterfeit?
Buy only from authorized or franchised channels. On receipt, check: (1) laser-etched markings that solvent will not remove; (2) batch / lot code consistent between label and device; (3) original reel or tube packaging; (4) request traceability documents (CoC, date code). For critical parts, third-party X-ray / decapsulation testing is recommended.
How do I read the markings / date code on a chip?
Most active ICs use a 4-digit date code YYWW (year + week, e.g. 2345 = 2023 week 45). The top mark is manufacturer logo + base part number + lot code. For SMD code lookup, search by "marking code + package" on AllDataSheet / Octopart / LCSC.
What does the package code mean (TO-220, SOT-23, QFP…)?
Package codes describe the physical form factor and pin layout — critical when sourcing, because electrically equivalent parts in different packages will not fit the PCB. Common: TO-220 (3-terminal power), SOT-23 (3-pin small signal), DIP / SOIC (through-hole / SMD ICs), QFP / QFN (MCUs, processors).
What if my original model is discontinued (EOL / NRND)?
Three options: (1) the manufacturer’s recommended replacement; (2) franchised distributor legacy stock; (3) a functionally compatible cross-brand part — provided pinout and key parameters match. Always evaluate on a real board before mass swap.
What is the minimum order quantity (MOQ) and lead time?
We support both sample and volume orders. Minimum order quantity, stock availability and lead time are confirmed per inquiry — tell us your model and quantity and we will quote. Sample quantities for design validation are supported.
Can I get the datasheet and samples?
The full datasheet is linked on this page. For parts without a direct datasheet, we can locate the manufacturer document on request. Sample requests are supported — contact us with your model and quantity.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.