The 1301219-SMLJ18A-QH is a Transient Voltage Suppressor (TVS) diode designed for circuit protection in automotive applications. It features a unidirectional configuration with a reverse standoff voltage of 18V and a breakdown voltage ranging from 20V to 22.1V. The device can handle a peak pulse power of 3000W and a peak pulse current of 102.8A, making it suitable for protecting sensitive electronics from voltage transients. The operating temperature range is from -55¬8C to +150¬8C, ensuring reliability in various environmental conditions. This diode is packaged in a DO-214AB (SMC) surface mount format and is compliant with AEC-Q101 and RoHS standards, indicating its suitability for automotive use. The product is supplied in tape and reel format, facilitating automated assembly processes.
Win Source Part Number: 1301219-SMLJ18A-QH
Category: Circuit Protection>TVS - Diodes
Series: Automotive, AEC-Q101, SMLJ-Q
Type: Zener
Package: Tape & Reel (TR)
Applications: Automotive
Standard Package: 1,500
Mounting: SMD (SMT)
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 18V
Voltage - Breakdown (Min): 20V
Voltage - Clamping (Max) @ Ipp: 29.2V
Power - Peak Pulse: 3000W (3kW)
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 102.8A
Package / Case: DO-214AB, SMC
Supplier Device Package: DO-214AB (SMC)
Temperature Range - Operating: -55°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 60 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Affected
HTSUS: 8541.10.0080
Mfr: Bourns Inc.
Base Product Number: SMLJ18
TVS DIODE 18VWM 29.2VC SMC Product overview: SMLJ18A-QH from Bourns, Inc. is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-SMLJ18A-QH can be used for catalog matching and distributor lookup.
TVS DIODE 18VWM 29.2VC SMC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | 1301219-SMLJ18A-QH | 144-SMLJ18A-QH | SMLJ18A-QH |
| Product Name | Circuit Protection - TVS - Diodes | TVS Protection Diode | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Package | DO-214AB, SMC | Tape & Reel (TR) | DO-214AB (SMC) |
| Peak Pulse Power | 3000 watts | 3000 watts | 3000 watts |
| VC | 29.2 volts | 29.2 volts | |
| VBR | 20 volts | 20 volts |
