ERJT14J163U Panasonic Resistor (Other) In Stock
The Panasonic ERJT14J163U is an anti-pulse thick film surface mount resistor in a 1210 package with 16 kΩ resistance, ±5% tolerance, 0.5 W power rating, and ±200 ppm/°C temperature coefficient. Available from authorized global distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ERJT14J163U Datasheet PDF
- Category
- Resistor
- Price
- From $0.0400(MOQ 5)
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ERJT14J163U?
- Anti-pulse construction for enhanced resistance to surge and transient voltage events
- Resistance: 16 kΩ with ±5% tolerance for versatile circuit design
- Power rating: 0.5 W in a compact 1210 SMT package (3.2 mm × 2.5 mm)
- Temperature coefficient: ±200 ppm/°C for stable performance in industrial environments
- RoHS compliant (Pb-free, JESD-609 code e3) for global regulatory compliance
What is ERJT14J163U used for?
The ERJT14J163U anti-pulse resistor is designed for use in power supply snubber networks, automotive control modules, and industrial equipment where transient voltage spikes and surge currents are common. Its 0.5 W rating and anti-pulse construction allow it to absorb short-duration high-energy pulses without failure, making it suitable for relay drivers, motor controllers, and inductive load switching circuits. The 1210 surface-mount package enables automated assembly in high-reliability production environments.
What are the specifications of ERJT14J163U?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 12 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.6mm |
| Package Length | 3.2mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 2.5mm |
| Packing Method | TR, EMBOSSED, 7 INCH |
| Rated Power Dissipation (P) | 0.5W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200, IEC60115-8 |
| Resistance | 16000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1210 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 200ppm/°C |
| Terminal Finish | TIN |
| Terminal Shape | WRAPAROUND |
| Tolerance | 5% |
| Working Voltage | 200V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan |
Where can I find the ERJT14J163U datasheet?
ERJT14J163U Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ERJT14J163U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the ERJT14J163U an anti-pulse resistor and how does it differ from a standard thick film resistor?
The ERJT14J163U uses an anti-pulse construction that allows it to withstand high-energy transient voltage spikes beyond its steady-state 0.5 W rating. Standard thick film resistors of similar size can crack or fail under such pulses, while the ERJT14J163U's design absorbs short-duration surges in relay driver and motor switching circuits rated at 16 kΩ and up to several hundred volts.
In which surge protection circuit topologies is the ERJT14J163U 16 kΩ resistance most effective?
The ERJT14J163U is commonly used as a damping or snubber resistor in RC networks where 16 kΩ combined with a small capacitor limits voltage overshoot to safe levels. At 0.5 W continuous and with anti-pulse capability, it suits industrial power supplies, motor brake circuits, and automotive relay coil discharge networks operating at voltages up to 250 V.
How does the 0.5 W power rating of the ERJT14J163U compare to 0805 and 1206 resistors in the same application?
The ERJT14J163U's 1210 package supports 0.5 W, compared to 0.25 W for a typical 0805 and 0.33 W for a 1206. In a 16 kΩ snubber circuit carrying 5 mA continuous, power dissipation is 0.4 mW — well within all three ratings. However, for pulse-heavy applications where peak power exceeds 0.33 W, the 1210 package and anti-pulse construction of the ERJT14J163U provide the required headroom.
Is the ERJT14J163U suitable for automotive applications requiring AEC-Q200 compliance?
The ERJT14J163U meets RoHS and REACH compliance requirements as indicated by its Pb-free code and JESD-609 e3 rating. Its operating temperature range covers industrial and automotive environments. However, designers requiring full AEC-Q200 Grade 1 qualification for safety-critical automotive applications should verify the component's specific automotive qualification status with Panasonic, as the ERJT14 series may have separate automotive-qualified variants.
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About Panasonic
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $0.0400 | $0.20 |
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