OY334KE Ohmite Resistor (Resistors, Axial Diameter Horizontal Mounting) In Stock

Name: OY334KE
Brand: Ohmite
SKU: OY334KE
Availability: InStock

Ohmite OY334KE is a non-inductive axial leaded tubular resistor with through-hole mounting and 7 mm package diameter for high-frequency and precision applications. It is RoHS compliant with 0.8 mm lead diameter and 38 mm lead length for easy PCB insertion. Available globally through authorized Ohmite distributors.

ACTIVEResistorVerified Jun 2026

Package / Visual Reference

OY334KEResistors, Axial Diameter Horizontal Mounting

Quick Facts

Manufacturer: Ohmite
Package: Resistors, Axial Diameter Horizontal Mounting
Pin Count: 2
Lifecycle: ACTIVE
Datasheet: OY334KE Datasheet PDF
Category: Resistor
Price: From $0.4800(MOQ 1)
Temp Range: -40.0°C to 220.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of OY334KE?

Non-inductive construction minimizing parasitic inductance for reliable performance in high-frequency and RF circuit applications
Tubular axial form factor with 7 mm package diameter and 38 mm lead length enabling flexible PCB layout and easy through-hole mounting
RoHS and REACH compliant design meeting global environmental and material safety regulations for commercial and industrial markets
High-stability resistive element suitable for precision measurement, filtering, and pulse-handling circuits requiring accurate resistance values

What is OY334KE used for?

The Ohmite OY334KE is designed for precision and high-frequency circuit applications where standard wirewound resistors would introduce unacceptable inductive parasitics. Its non-inductive tubular construction makes it ideal for use in RF attenuators, power supply snubber networks, audio amplifiers, and industrial measurement equipment requiring stable resistance across a wide frequency range. The through-hole axial package with 38 mm leads also suits it for prototype boards, custom power assemblies, and repair applications where hand soldering is preferred.

What are the specifications of OY334KE?

Pbfree Code	Yes
Reach Compliance Code	Compliant
YTEOL	5.5
Additional Feature	NON INDUCTIVE
Construction	Tubular
JESD-609 Code	e2
Lead Diameter	0.8mm
Lead Length	38mm
Mounting Feature	THROUGH HOLE MOUNT
Package Diameter	7mm
Package Length	19mm
Package Shape	TUBULAR PACKAGE
Package Style	Axial
Packing Method	TR, 13 INCH
Rated Power Dissipation (P)	2W
Rated Temperature	70°C
Resistance	330000Ω
Resistor Type	FIXED RESISTOR
Surface Mount	NO
Technology	CERAMIC COMPOSITION
Temperature Coefficient	1600ppm/°C
Terminal Finish	TIN COPPER
Terminal Shape	WIRE
Tolerance	10%
Working Voltage	400V
Package	Resistors, Axial Diameter Horizontal Mounting

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8533.21.00.90

Where can I find the OY334KE datasheet?

OY334KE Datasheet Download

Official datasheet from Ohmite

What are equivalent replacements for OY334KE?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Why is the OY334KE described as non-inductive, and which circuit types benefit most from this characteristic?

The OY334KE uses a tubular non-inductive construction that cancels parasitic inductance inherent in standard wirewound resistors. This makes it especially valuable in RF attenuators, high-frequency filters, and pulse circuits operating above 1 MHz, where even a few nanohenries of stray inductance would alter impedance and degrade circuit accuracy. Instrumentation amplifiers and audio circuits also benefit from its low-inductance behavior across the audio band up to 20 kHz.

What are the physical dimensions and mounting style of the OY334KE resistor?

The OY334KE has a tubular body with a 7 mm package diameter and axial leads with a 0.8 mm lead diameter and 38 mm lead length. It uses through-hole mounting, which allows the component to be inserted vertically or horizontally into a PCB and soldered using wave solder or hand soldering. The 38 mm leads also provide enough length for chassis-mount or off-board installations in power assemblies and custom wiring harnesses.

Is the OY334KE compliant with RoHS and REACH environmental regulations?

Yes, the OY334KE carries a RoHS compliant designation (JESD-609 code e2) and is REACH compliant, meaning it is manufactured without the restricted hazardous substances including lead, mercury, cadmium, and certain brominated flame retardants. This compliance makes it suitable for consumer electronics, industrial equipment, and medical devices sold in the European Union, California, and other markets with strict environmental material restrictions.

How does the OY334KE compare to standard wirewound resistors in snubber and damping applications?

In snubber circuits placed across power semiconductors or transformer windings, standard wirewound resistors can resonate with the snubber capacitor at frequencies between 1 MHz and 50 MHz due to their winding inductance, reducing the snubber's effectiveness. The OY334KE non-inductive design eliminates this resonance, providing clean broadband damping of voltage transients and switching spikes, which improves EMI performance and protects power devices from overvoltage stress in switch-mode power supplies.

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