Delivery time after payment?

Stock orders: 12 days. Sourced orders: 37 days (see quote).

Tape/reel/tray + antistatic vacuum bag + desiccant. PCBA: ESD foam + strong carton. Labels: fragile, up, keep dry.

Domestic: SF Express, Deppon (or your choice). International: DHL, FedEx, UPS, air/sea freight.

Tracking number provided after dispatch. Check via carrier website or contact us.

What if I find defects?

Contact us within 7 working days with photos/videos and defect rate. If confirmed faulty, we cover return & replacement.

Wrong parts/quantity?

Keep original packing & label, contact us within 3 days. We will resend correctly at our cost.

Analog Comparator IC Lm311dr Lm311d Lm111 Lm211 Lm311dr2g

Name: Analog Comparator IC Lm311dr Lm311d Lm111 Lm211 Lm311dr2g
Brand: Shenzhen Donghan System Technology Co., Ltd.
SKU: 2311898135

Guangdong, ChinaShenzhen Donghan System Technology Co., Ltd.

US$0.133-322.905

50 Pieces

Product profile

Customization

Available

Conductive Type

Bipolar Integrated Circuit

Integration

GSI

Model NO.

Lm311dr

Shape

Flat

Technics

Semiconductor IC

Product Status

Active

D/C

23+

Shipping Cost

Contact The Supplier About Freight and Estimated

Quality

Genuine New Original

MFG.

Micron

Package

Soic 14

Qualiy

Genuine New Original

Function

IC RF Txrx+MCU Bluetooth

Memory Size

512kb Flash, 64kb RAM

Gpio

Transport Package

Tube

Specification

iron and plastic

Trademark

Silan Microelectronics

Origin

China

Production Capacity

100000

Key features

High Voltage Switching: Capable of switching voltages up to 50V at 50mA.

TTL and MOS Compatible: Output levels compatible with most TTL and MOS circuits.

RoHS Compliant: Meets environmental standards for lead-free manufacturing.

Genuine New Original: 100% authentic components from Silan Microelectronics.

Fast Lead Time: Available within 1 day for orders of 1 to 100 pieces.

Wire-OR Capability: Outputs can be wire-OR connected for flexible logic.

System Ground Isolation: All inputs and outputs isolated from system ground.

Company profile

High Repeat Buyers ChoiceExperienced TeamQuality AssuranceIn-stock Capacity

Shenzhen Donghan System Technology Co., Ltd.

Guangdong, China

Business Type: Trading CompanyExport Year: 2008-04-01Nearest Port: SHENZHENAverage Response Time: ≤2.99hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, FOB, Others, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

About Our Factory & Business Background

AddressNo. 2505A-2505B, 25th Floor, Hangdu Building, No. 1006, Hua Fu Road, Hua Hang Community, Hua Qiangbei Street, Futian District, Shenzhen City

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsElectronic Components, Integrated Circuits, Microcontrollers, Diodes, Transistors, Capacitors, Resistors, PCBA, IC, PCB

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What components do you supply?

ICs, diodes, transistors, SMD caps/resistors, inductors, and PCBA one-stop service.

Q:Are parts 100% original?

Yes. All from original or authorized channels. Test reports & trace codes available.

Q:Can I get samples?

Free samples for common types (freight collect). Special types may need sample fee, deductible from bulk order.

Q:How to place an order?

Send BOM by email/WeChat. We quote, confirm, and sign a sales contract.

Q:Payment methods?

Bank transfer, WeChat/Alipay (small amounts), PayPal (international). Monthly payment for longterm partners.

Send Inquiry

*To: