SM712-02HTG
31VC 19VC Clamp 19A@8/20us Ipp TVS DIODE SOT-23
TVS DIODE 7VWM 12VWM 31VC 19VC SOT-23
- Manufacturer
- Littelfuse
- Manufacturer part #
- SM712-02HTG
- Store part #
- C172881
- Package / case
- SOT-23
- Category
- TVS Diodes
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
14,315 in stock
#C172881
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹46.13 | ₹230.65 |
| 50+ | ₹37.15 | ₹1,857.50 |
| 150+ | ₹32.76 | ₹4,914.00 |
| 500+ | ₹28.84 | ₹14,420.00 |
| 3,000+ | ₹27.76 | ₹83,280.00 |
| 6,000+ | ₹27.13 | ₹1,62,780.00 |
5 × ₹46.13
₹230.65
excl. GST
₹272.17 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
SM712-02HTG
₹230.65 for 5 + GST
Specifications
- Clamping Voltage
- 31V;19V
- Operating Temperature
- -40℃~+125℃
- Peak Pulse Current (Ipp)
- 19A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 600W@8/20us
- Number of Channels
- 2
- Voltage - Breakdown
- 7.5V;13.3V
- type
- TVS
- Reverse Leakage Current (Ir)
- 20uA
- Polarity
- Bidirectional
- Reverse Stand-Off Voltage (Vrwm)
- 7V;12V
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.038 g
Overview
The SM712 TVS Diode Array is designed to protect RS-485 applications with asymmetrical working voltages (-7V to 12V) from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning induced surges. The SM712 can absorb repetitive ESD strikes above the maximum level specifed in the IEC 61000-4-2 international standard without performance degradation and safely dissipate up to 19A of 8/20us induced surge current (IEC61000-4-5 2nd edition) with very low clamping voltages.
Applications
- RS-485
- Fieldbus
- Modbus
- Profbus
- DMX512
- Security Systems
- Automated Teller Machines (ATMs)
- Lighting Control - DALI
- Communication Equipments
Key features
- RoHS compliant and lead-free
- ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
- EFT, IEC 61000-4-4, 50A (5/50ns)
- Lightning, IEC 61000- 4-5 2nd edition, 19A (tp=8/20μs)
- Working Voltages: -7V to 12V
- Low clamping voltage
- Low leakage current
- AEC-Q101 Qualifed
- Moisture Sensitivity Level (MSL-1)
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | HSM71202HTG#C42402111HXY MOSFET · SOT-23 | HXY MOSFET | SOT-23 | 100 | ₹19.93 · 100 in stock | View |
 | TPRLST23A712C#C47117634TECH PUBLIC · SOT-23 | TECH PUBLIC | SOT-23 | 2,950 | ₹5.32 · 2,950 in stock | View |
 | SM712#C47283684TWGMC · SOT-23 | TWGMC | SOT-23 | 2,180 | ₹4.93 · 2,180 in stock | View |
 | SM712-ES#C5180237ElecSuper · SOT-23 | ElecSuper | SOT-23 | 20,100 | ₹3.17 · 20,100 in stock | View |
 | SDT23C712L02-ES#C5180269ElecSuper · SOT-23 | ElecSuper | SOT-23 | 24,800 | ₹3.49 · 24,800 in stock | View |
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