ESD Suppressors / TVS Diodes

New Product: New from this manufacturer.
ECAD Model:
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In Stock: 20,000


Can Ship Immediately

On Order:


Factory Lead-Time:

Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1

Full Reel (Order in multiples of 10000)
Cut Tape
MouseReel™ (+$7.00)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™
$0.43 $0.43
$0.329 $3.29
$0.198 $19.80
$0.183 $91.50
$0.125 $125.00
$0.115 $287.50
Full Reel (Order in multiples of 10000)
$0.098 $980.00
$0.097 $1,940.00
$0.091 $4,550.00
† $7.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable.
Product Attribute Attribute Value
Product Category: ESD Suppressors / TVS Diodes
RoHS:  Details
1 Channel
42 V
20 V
3 A
0.3 pF
TVS Diodes
- 40 C
+ 125 C
Cut Tape
Brand: Littelfuse
Factory Pack Quantity: 10000
Subcategory: TVS Diodes / ESD Suppression Diodes


SP31xE TVS Diode Arrays

Littelfuse SP31xE TVS Diode Arrays are 0.3pF, 30kV ultra-low capacitance bidirectional diodes with Electrostatic Discharge (ESD) protection. These diodes safely absorb repetitive ESD strikes at ±30kV without performance degradation and dissipate a surge current in 8/20μs waveform. The SP31xE TVS diode arrays are designed with a low leakage current of 1nA typical and operate within the -40°C to 125°C temperature range. These diodes are halogen-free, lead-free, RoHS compliant, and rated at Moisture Sensitivity Level 1 (MSL-1). Typical applications include USB 2.0, USB 3.0, RF signal ESD protection, RF switching, and Near Field Communications (NFC).

Transient Voltage Suppressor (TVS) Diodes

Littelfuse TVS (Transient Voltage Suppression) Diodes are a broad range of circuit protection products designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). Lightning strikes, inductive load switching, and ESD cause electrical over-stresses associated with the transmission on data lines and electronic circuits. Offered in a variety of surface mount and through-hole circuit board mounting formats, the TVS Diode portfolio includes high peak pulse current and peak pulse power options up to 20kA and 30kW, respectively. Littelfuse TVS Diodes are chosen for the fast response time (low clamping voltage), lower capacitance, and low leakage current. TVS Diodes are available in both unidirectional (unipolar) or bidirectional (bipolar) diodes circuit configurations. 

Heat Pumps

Littelfuse provides a broad portfolio of components for heat pumps, including fuses, TVS diodes, gate drivers, and more. The heat pump market is growing quickly, driven by government initiatives to reduce greenhouse gas emissions and rising energy costs. With inverter-driven motors improving system efficiencies, heat pumps can now be used in a wide range of climates. Learn how Littelfuse technologies make heat pumps safer, more reliable, and more energy efficient. Heat pumps can be used in a wide range of climates due to the inverter-driven motors improving system efficiencies. These components are suitable for various applications such as energy management, security systems, HVAC systems, smoke detectors, and IoT-controlled appliances. Littelfuse offers protect, control, and sense technologies to improve buildings' reliability, safety, and energy efficiency.

Littelfuse High Reliability TVS Diodes