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SP1233-01ETG

Name: Littelfuse SP1233-01ETG
Brand: Littelfuse
SKU: 576-SP1233-01ETG
Price: 0.61 SGD
Availability: OutOfStock

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See Product Specifications

Mouser No:

576-SP1233-01ETG

Mfr. No:

SP1233-01ETG

Mfr.:

Littelfuse

Description:

ESD Protection Diodes / TVS Diodes 20A Discrete Bi-dir. TVS Diode

Datasheet:

SP1233-01ETG Datasheet

ECAD Model:

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More Information

Learn more about Littelfuse SP1233-01ETG

Availability

Stock:: 0

You can still purchase this product for backorder.

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On Order:: 19,980

Expected 3/9/2026

140,000

Expected 14/9/2026
Factory Lead Time:: 31

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 10000)

Cut Tape

MouseReel™ (+$10.00)

Pricing (SGD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$0.612	$0.61
	$0.388	$3.88
	$0.233	$23.30
	$0.175	$87.50
	$0.148	$148.00
	$0.131	$327.50
	$0.12	$600.00
Full Reel (Order in multiples of 10000)
	$0.097	$970.00

† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	ESD Protection Diodes / TVS Diodes
RoHS:
Polarity:	Bidirectional
Number of Channels:	1 Channel
Working Voltage:	3.3 V
Termination Style:	SMD/SMT
Clamping Voltage:	8.5 V
Breakdown Voltage:	4.2 V
Package/Case:	SOD-882-2
Ipp - Peak Pulse Current:	20 A
Pppm - Peak Pulse Power Dissipation:	180 W
Cd - Diode Capacitance:	35 pF
Vesd - Voltage ESD Contact:	30 kV
Vesd - Voltage ESD Air Gap:	30 kV
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Littelfuse
Product:	TVS Diodes
Factory Pack Quantity:	10000
Subcategory:	ESD Protection Diodes / TVS Diodes
Tradename:	SPA
Unit Weight:	21.646 mg

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Filter Document:

Datasheet

SP1233-01ETG Datasheet

PCN

Product Change Notification (PDF)

RoHS Certificate of Compliance (PDF)

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.

SP1233 20A Discrete Bidirectional TVS Diode

Littelfuse SP1233 20A Discrete Bidirectional TVS Diode provides a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). The diode is fabricated in a proprietary silicon avalanche technology to protect each I/O pin. This rugged device can safely absorb repetitive ESD strikes at ±30kV (contact discharge, IEC61000-4-2) without performance degradation. The Littelfuse SP1233 features up to 20A 8/20 surge rating with low clamping voltages. Applications include instrumentation, medical equipment, and computer peripherals.

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.

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.