SP4337-01WTG

Littelfuse
576-SP4337-01WTG
SP4337-01WTG

Mfr.:

Description:
ESD Protection Diodes / TVS Diodes ESD 5V BI

Datasheet:
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Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
8,494
Expected 18/08/2026
40,000
30,000
Expected 07/09/2026
10,000
Expected 17/09/2026
Factory Lead Time:
13
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
£-.--
Ext. Price:
£-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 10000)

Pricing (GBP)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
£0.488 £0.49
£0.296 £2.96
£0.189 £18.90
£0.153 £76.50
£0.124 £124.00
£0.11 £275.00
£0.10 £500.00
Full Reel (Order in multiples of 10000)
£0.09 £900.00
† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Littelfuse
Product Category: ESD Protection Diodes / TVS Diodes
RoHS:  
Bidirectional
1 Channel
5 V
SMD/SMT
7 V
7.8 V
FlipChip-2
7 A
180 fF
15 kV
15 kV
- 40 C
+ 125 C
SP4337
Reel
Cut Tape
MouseReel
Brand: Littelfuse
Product: TVS Diodes
Factory Pack Quantity: 10000
Subcategory: ESD Protection Diodes / TVS Diodes
Tradename: SPA Diodes
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Attributes selected: 0

Datasheet

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Compliance Codes
CNHTS:
8541590000
TARIC:
8541100000
CAHTS:
8541100090
USHTS:
8541100080
JPHTS:
854110090
KRHTS:
8541109000
MXHTS:
8541100199
BRHTS:
85411029
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

ESD Protection Solutions

Littelfuse provides a wide range of products that protect components from ESD threats. ESD threats are extremely fast, low-energy events that can wreak havoc on electronic equipment. Trends in reduced chip protection and harsher end-user environments are requiring the need for enhanced protection solutions. Littelfuse produces varistors, suppressors, indicators, and more so users can find the right protection to ensure the long-term reliable operation of applications.

SP4337 Bidirectional TVS Diode Arrays

Littelfuse SP4337 Bidirectional TVS Diode Arrays are designed to protect high-speed interfaces against electrostatic discharge (ESD), such as HDMI and DisplayPort interfaces, Thunderbolt, and USB 3.1 Gen 1. The signal line of the Littelfuse SP4337 is protected by a TVS diode offering a low line capacitance of 0.18pF (typical). SP4337 safely absorbs repetitive ESD strikes up to ±15kV contact exceeding IEC 61000-4-2, level 4 (±8kV contact discharge). These TVS diodes also provide low capacitance, high clamping capability, low leakage, and fast response times. These features make the SP4337 arrays ideal for protecting high-speed data lines.

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. 

TVS Silicon Protection Arrays (SPA)

Littelfuse Silicon Protection Array (SPA®) TVS Diodes are designed to protect electronics from very fast and damaging voltage transients, such as lightning and electrostatic discharge (ESD). These diodes offer an ideal protection solution for I/O interfaces and digital and analog signal lines in computer and consumer portable electronics. Littelfuse TVS diodes offer a broader application use and improved impulse protection performance over conventional diodes.

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