Product Overview
Susumu RR0816P-1620-D-21A 162 Ohm 0.5% 25ppm 0603 SMD Resistor
Condition
Unused new old stock (NOS). Individual surface-mount resistors held on cut paper carrier tape. Blue component bodies with silver end terminations and legible 1620 top markings. Visual inspection confirms pristine condition with no damage or corrosion.
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Product Overview
Susumu RR0816P-1620-D-21A is a precision metal thin film chip resistor built in a standard 0603 imperial (1608 metric) surface-mount package. Rated at 162 ohms, this component provides a dedicated E-96 series resistance value with tight 0.5% tolerance (D-class) and an ultra-stable 25 ppm/°C temperature coefficient (P-class). Its nickel-chromium thin film construction offers low current noise and exceptional linearity, making it ideal for low-noise preamps, instrumentation bridges, test equipment attenuation networks, and precision analog circuitry.
Key Features
- Resistance value: 162 ohms (E-96 series)
- Tolerance rating: ±0.5% (D tolerance)
- Temperature coefficient of resistance (TCR): ±25 ppm/°C (P-class)
- Power dissipation rating: 0.063 W (1/16 W) at 70°C
- Maximum operating voltage: 75 V
- Footprint: 0603 imperial / 1608 metric (1.6 mm x 0.8 mm)
- Thin film Ni-Cr resistive element for ultra-low electrical noise
- Surface-mount termination with clean solder wrap
- Body marking: 1620
Applications
- Precision analog signal conditioning and operational amplifier feedback loops.
- Low-noise audio stages, active filtering, and reference divider ladders.
- Bench instrumentation calibration networks and measurement bridge circuits.
- Prototyping, hobbyist audio builds, and discrete SMD breadboard conversions.
Frequently Asked Questions
What does the 1620 marking on the chip indicate?
The four-digit marking follows standard EIA coding: the first three digits (162) represent the significant figures, and the fourth digit (0) indicates the multiplier. This decodes directly to 162 ohms, an E-96 precision standard value.
Can this part be hand-soldered or does it require reflow?
Standard 0603 surface-mount footprints can be soldered using fine-tip temperature-controlled irons with flux and tweezers, hot air rework stations, or standard SMD reflow profiles.
Why buy the exact count needed here instead of a forced lot?
You get genuine, verified Susumu precision thin film resistors in the specific count your project demands without buying a full manufacturer reel. More pieces cost less each, and the price-break table on this page shows what each quantity costs. Orders ship for an $8 flat rate, ship free once the order passes $28, and leave our Idaho warehouse the same or next business day.
Clean thin film metal lines on a tiny blue tile, dialed in to keep delicate signals steady right where thick film drift would wander off.
