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ISL43L121IR

ISL43L121IR

ISL43L121IR

Intersil

SPDT, 2 FUNC, 2 CHANNEL, CMOS

compliant

8-WDFN Exposed Pad

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

ISL43L121IR Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.26000 $1.26
500 $1.2474 $623.7
1000 $1.2348 $1234.8
1500 $1.2222 $1833.3
2000 $1.2096 $2419.2
2500 $1.197 $2992.5
1966 items

ISL43L121IR Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

ISL43L121IR Intersil

Name Value
Product Status Obsolete
Switch Circuit SPST - NC
Multiplexer/Demultiplexer Circuit 1:1
Number of Circuits 2
On-State Resistance (Max) 250mOhm
Channel-to-Channel Matching (ΔRon) 5mOhm
Voltage - Supply, Single (V+) 1.65V ~ 3.6V
Voltage - Supply, Dual (V±) -
Switch Time (Ton, Toff) (Max) 25ns, 25ns
-3db Bandwidth -
Charge Injection -125pC
Channel Capacitance (CS(off), CD(off)) 182pF, 182pF
Current - Leakage (IS(off)) (Max) 3nA
Crosstalk -94dB @ 100kHz
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-TDFN (3x3)
Q1: What is the purchase guide for ISL43L121IR?
ISL43L121IR of Intersil is a SPDT, 2 FUNC, 2 CHANNEL, CMOS. ICHOME is a long-term spot supplier of ISL43L121IR, supporting sample purchase and bulk order.
Q2: How to find the detailed information of ISL43L121IR?
Download ISL43L121IR Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingISL43L121IR from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide ISL43L121IR alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you ISL43L121IR replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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