myMectronic
myMectronic

A Premier B2B Part Search

Littelfuse SMBJ15A Transient Voltage Suppression Diode

The SMBJ series surface-mount transient voltage suppression diode shields sensitive electronics from voltage transients caused by lightning and other surges. Designed for surface-mounted applications, it conserves board space and offers a peak pulse power of 600W at 10x1000µs. Features include excellent clamping capability, low surge resistance, and compliance with IEC 61000-4-2 ESD and IEC 61000-4-4 EFT standards. Suitable for protecting I/O interfaces, VCC buses, and vulnerable circuits in communication, industrial, and consumer electronic devices operating from -65°C to 150°C with built-in strain relief and RoHS compliance.

Authorized Distributors
Source:Newark
Part No:SMBJ15A
Stock:36000
Inv Date:06-05-2026
Price: Unit price: $0.189
Buy/RFQ:
Source:Newark
Part No:SMBJ15A
Stock:318
Inv Date:06-05-2026
Price: Unit price: $0.496
Buy/RFQ:
Source:Newark
Part No:SMBJ15A
Stock:131
Inv Date:06-05-2026
Price: Unit price: $0.608
Buy/RFQ:
Part No:SMBJ15A
Stock:8104
Inv Date:06-06-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:SMBJ15A
Stock:2585
Inv Date:06-06-2026
Price: Unit price: $0.59
Buy/RFQ:
Part No:SMBJ15A
Stock:5404
Inv Date:06-06-2026
Price: Unit price: $0.73
Buy/RFQ:
Part No:SMBJ15A
Stock:33832
Inv Date:06-06-2026
Price: Unit price: $0.37
Buy/RFQ:
Part No:SMBJ15A
Stock:4942
Inv Date:06-06-2026
Price: Unit price: $0.54
Buy/RFQ:
Part No:SMBJ15A
Stock:3064
Inv Date:06-06-2026
Price: Unit price: $0.48
Buy/RFQ:
Authorized Distributors
Part No:SMBJ15A
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:SMBJ15A
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:SMBJ15A
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:3643
Inv Date:06-05-2026
Price: Unit price: $0.63
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:3000
Inv Date:06-05-2026
Price: Unit price: $0.43
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:8250
Inv Date:06-05-2026
Price: Unit price: $0.05056
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:6000
Inv Date:06-05-2026
Price: Unit price: $0.28
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:2847
Inv Date:06-05-2026
Price: Unit price: $0.77
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:300000
Inv Date:06-05-2026
Price: Unit price: $0.2168
Buy/RFQ:
Authorized Distributors
Source:DigiKey
Part No:SMBJ15A
Stock:1894
Inv Date:06-05-2026
Price: Unit price: $1.49
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:1200
Inv Date:06-05-2026
Price: Unit price: $0.09
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:78044
Inv Date:06-05-2026
Price: Unit price: $0.49
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:10000
Inv Date:06-05-2026
Price: Unit price: $0.024
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:6000
Inv Date:06-05-2026
Price: Unit price: $0.06356
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:5978
Inv Date:06-05-2026
Price: Unit price: $0.4
Buy/RFQ:
Source:DigiKey
Part No:SMBJ15A
Stock:26432
Inv Date:06-05-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:SMBJ15A
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:SMBJ15A
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Authorized Distributors
Part No:SMBJ15A
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:SMBJ15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.16
Buy/RFQ:
Part No:SMBJ15A
Stock:808
Inv Date:06-05-2026
Price: Unit price: $0.13
Buy/RFQ:
Part No:SMBJ15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.17
Buy/RFQ:
Part No:SMBJ15A
Stock:2225
Inv Date:06-05-2026
Price: Unit price: $0.0869
Buy/RFQ:
Part No:SMBJ15A
Stock:14715
Inv Date:06-05-2026
Price: Unit price: $0.1823
Buy/RFQ:
Part No:SMBJ15A
Stock:58939
Inv Date:06-05-2026
Price: Unit price: $0.0821
Buy/RFQ:
Part No:SMBJ15A
Stock:2225
Inv Date:06-05-2026
Price: Unit price: $0.0869
Buy/RFQ:
Part No:SMBJ15A
Stock:14715
Inv Date:06-05-2026
Price: Unit price: $0.1823
Buy/RFQ:
Authorized Distributors
Part No:SMBJ15A
Stock:58939
Inv Date:06-05-2026
Price: Unit price: $0.0821
Buy/RFQ:
Part No:SMBJ15A
Stock:873000
Inv Date:06-05-2026
Price: Unit price: $0.063
Buy/RFQ:
Part No:SMBJ15A
Stock:2029
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Source:Arrow EU
Part No:SMBJ15A
Stock:267000
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:SMBJ15A
Stock:7818
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Source:Arrow EU
Part No:SMBJ15A
Stock:24000
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:
Part No:SMBJ15A
Stock:9000
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:

Littelfuse SMBJ15A Transient Voltage Suppression Diode Specifications:

  • Peak Pulse Power: 600W at 10x1000µs waveform
  • Stand-off Voltage: V_R, range varies by series
  • Breakdown Voltage: V_B, device-dependent
  • Clamping Voltage: V_C, as specified per model
  • Reverse Leakage Current: minimal, typically less than 10nA at V_R
  • Forward Voltage Drop: approximately 3.5/5.0 V for unidirectional types
  • Operating Temperature Range: -65°C to 150°C
  • Surge Resistance: Low incremental surge resistance
  • Current: Peak forward surge current typically 100A
  • Mechanical: Surface mount, glass-passivated junction, RoHS compliant
  • Material: Matte tin-plated leads, plastic package rated V-0 flammability
  • Soldering: Compatible with lead-free reflow at 260°C for 40 sec
  • Standards: IEC 61000-4-2 ESD, IEC 61000-4-4 EFT
  • Mounting: Surface mounted on copper pad area 0.2x0.2 inch
  • Marking: Cathode band for unidirectional devices, optional polarity indicator
  • Package: DO-214AA (SMB J-Bend), Tape & Reel packaging

Buy the Littelfuse Series SMBJ: Transient Voltage Suppression Diodes SMBJ15A

Protect your electronic circuits from lightning surges and transient voltage events by purchasing the Littelfuse Series SMBJ15A diode online today. Its 600W peak pulse power capability ensures robust protection for I/O interfaces, VCC lines, and sensitive components. Designed for surface-mounted applications, it features excellent clamping, low surge resistance, and compliance with IEC standards. Quick to install with built-in strain relief, this diode is suitable for industrial, communication, consumer electronics, and computer systems operating in a wide temperature range from -65°C to 150°C. Add this reliable, RoHS-compliant device to your cart for maximum circuit safety.

Order your Littelfuse Series SMBJ15A transient voltage suppression diode today and safeguard your sensitive electronic equipment with reliable surge protection.

Frequently Asked Questions

Where can I buy Littelfuse SMBJ15A?

You can click on the BUY or RFQ button to purchase SMBJ15A from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part SMBJ15A?

You can download the SMBJ15A datasheet or visit the Littelfuse website for support.

Who is the manufacturer of SMBJ15A?

Littelfuse

Littelfuse Part List

Browse and search other Littelfuse parts, locate datasheets and stock

Sponsored by