You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Small Signal Diode, Single, 100 V, 200 mA, 1 V, 4 ns, 2 A


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
LL4148   Datasheet
See all Technical Docs

Product Overview

The LL4148 is a small Signal Diode for general use and also suitable for many different applications.
  • 500mW Power dissipation
  • 300°C/W Junction-to-ambient thermal resistance
  • 4pF at 1MHz Total capacitance


Signal Processing


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

Surface Mount

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (2)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel
Best Seller
Packaging type Re-Reel
A £3.50 re-reeling charge will be added for this product"
Additional packaging options available
Cut Tape :2822552 Check stock
Full Reel in 2500/reel:2101203 Check stock

43,117 In stock

2,500 more will be available on 06/02/23

Reserving future stock

Order before 4:30pm

With you next business day

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

£0.0396 ( ex VAT  ) £0.0475 ( inc VAT )

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 5 Minimum: 500
Quantity Price (ex VAT) (inc VAT) Your Price (ex VAT)
500+ £0.0396 £0.0475
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

Also available on  Reel  in 2500/reel: 2101203


Check stock location (important)


More stock available week commencing 22/01/24


Quantity List Price (ex VAT) (inc VAT) Your Price(ex VAT)
2500+ £0.018 £0.0216
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price: ( ex VAT  )
Total Price: ( inc VAT )
Total Price: --
500 (Cut Tape 2822552) x 0.0396 = £19.80
500 (Cut Tape 2822552) x 0.0475 = £23.76
Total Price: £19.80 ( ex VAT  )
Total Price: £23.76 ( inc VAT )
500 (Re-reel 2822552RL) x 0.0396 = £19.80
500 (Re-reel 2822552RL) x 0.0475 = £23.76
Total Price: £19.80 ( ex VAT  )
Total Price: £23.76 ( inc VAT )
Choose your packaging preference
*Note: If you have selected a re-reeled item a £3.50 charge will be applied."
A re-reel is a custom reel available for cut tape items where the order qty exceeds 500
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.