270-330-RC Xicon Resistor (Resistors, Axial Diameter Horizontal Mounting) In Stock
Xicon 270-330-RC is a 330 Ohm axial-lead through-hole resistor in a cylindrical package measuring 3.5 mm long and 1.85 mm in diameter with 0.45 mm lead diameter. Suitable for horizontal board mounting with 28 mm lead length for easy PCB insertion. Available in bulk packing from stock with worldwide shipping.
- Manufacturer
- Xicon
- Package
- Resistors, Axial Diameter Horizontal Mounting
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- 270-330-RC Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 330 Ohm resistance value in a compact 3.5 mm × 1.85 mm cylindrical axial package suitable for standard through-hole PCB layouts
- 28 mm lead length with 0.45 mm lead diameter enables flexible horizontal mounting and easy hand or automated insertion
- Bulk packing provides cost-effective sourcing for high-volume prototype and production runs without tape-and-reel minimums
Applications
The 270-330-RC 330 Ohm axial resistor is widely used as a current-limiting resistor for LEDs in indicator circuits, pull-up and pull-down resistors in digital logic designs, and signal attenuation networks in audio and sensor interfaces. Its through-hole axial form factor suits prototype breadboard work and low-cost PCB assemblies where SMD placement is not required. The standard 330 Ohm value fits common 3.3 V and 5 V LED drive circuits needing 5 mA to 15 mA current control.
Specifications
| Reach Compliance Code | Unknown |
| YTEOL | 0 |
| Construction | Cylindrical |
| Lead Diameter | 0.45mm |
| Lead Length | 28mm |
| Package Diameter | 1.85mm |
| Package Length | 3.5mm |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Axial |
| Packing Method | Bulk |
| Rated Power Dissipation (P) | 0.125W |
| Resistance | 330Ω |
| Resistor Type | FIXED RESISTOR |
| Technology | METAL FILM |
| Temperature Coefficient | 50ppm/°C |
| Tolerance | 1% |
| Working Voltage | 200V |
| Package | Resistors, Axial Diameter Horizontal Mounting |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 270-330-RC:
suggested
suggested
suggested
suggested
Frequently Asked Questions
What current does a 330 Ohm resistor like 270-330-RC limit when used with a standard red LED on a 5 V supply?
With a 5 V supply and a typical red LED forward voltage of 2 V, a 330 Ohm resistor limits LED current to approximately 9 mA, calculated as (5 V − 2 V) / 330 Ohm, which is within the safe operating range for most 20 mA rated indicator LEDs.
How do the physical dimensions of the 270-330-RC axial package compare with 0805 SMD resistors for PCB layout planning?
The 270-330-RC has a 3.5 mm body length and 1.85 mm diameter with 28 mm axial leads, requiring approximately 10 mm to 15 mm of PCB trace length when horizontally mounted, whereas a compact 0805 SMD resistor occupies only 2.0 mm × 1.25 mm, making the axial part suitable for through-hole prototype boards rather than dense SMD production assemblies.
In which procurement scenarios does the bulk packing of 270-330-RC provide an advantage over tape-and-reel resistors?
Bulk packing of 270-330-RC suits prototyping labs, educational kits, and repair shops that need small to medium quantities of 330 Ohm resistors without purchasing full tape-and-reel reels of 5000 or 10000 parts, reducing per-unit cost and avoiding minimum order quantity constraints common with reel packing.
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