Ohmite 20J16K 16kΩ 10W Wirewound Axial Resistor - Equivalent & Substitute Parts

Part Overview

The Ohmite 20J16K is a 16 kΩ ±5% 10W through-hole wirewound resistor with axial leads, featuring flame retardant coating and safety construction. This component is classified as Active product status and is suitable for applications requiring precision power dissipation in industrial and electronic equipment. Substitute parts are identified when packaging, compliance requirements, or inventory availability necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

20J16K

OhmiteIn Stock: 67120J16K Datasheet

Current PartRFQ

20J16KE

OhmiteIn Stock: 89720J16KE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 20J16K are identified based on strict electrical and mechanical parameter matching:

Substitution Criteria:

• Resistance value: 16 kΩ (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 10W (exact match required)
• Composition: Wirewound (exact match required)
• Package/Case: Axial (exact match required)
• Physical dimensions: 0.394" Dia × 1.858" L (exact match required)
• Temperature coefficient: ±30ppm/°C (exact match required)
• Features: Flame retardant coating and safety construction (exact match required)
• Manufacturer: Ohmite (same manufacturer, same series 20)

The 20J16KE qualifies as a parametric equivalent substitute. It maintains identical electrical specifications and physical dimensions. The primary difference is packaging format (Bulk versus Box) and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the 20J16K and 20J16KE are Active product status components from Ohmite's Series 20 wirewound resistor line. Selection between these parts is determined by application requirements and regulatory compliance:

20J16K (Box Packaging): Select when RoHS non-compliant components are acceptable for the application and box packaging is preferred for inventory management or distribution requirements.

20J16KE (Bulk Packaging): Select when ROHS3 compliance is required by design specifications, regulatory standards, or customer requirements. Bulk packaging is suitable for high-volume manufacturing operations. This part offers superior compliance status while maintaining identical electrical and mechanical performance.

Both parts are electrically and mechanically interchangeable in circuit applications where the specified parameters are required.

Frequently Asked Questions (FAQ)

Q: Can 20J16KE be used as a direct replacement for 20J16K in existing designs?

A: Yes. The 20J16KE is electrically and mechanically identical to the 20J16K. Both components have the same resistance value (16 kΩ), tolerance (±5%), power rating (10W), physical dimensions (0.394" Dia × 1.858" L), and temperature coefficient (±30ppm/°C). The primary difference is RoHS compliance status and packaging format.

Q: What is the difference between Box and Bulk packaging?

A: Box packaging (20J16K) is typically used for smaller quantity orders and distribution through standard channels. Bulk packaging (20J16KE) is designed for high-volume manufacturing environments where components are used directly in production without individual packaging. Both contain identical components.

Q: Does RoHS3 compliance affect electrical performance?

A: No. RoHS3 compliance is a material composition and manufacturing standard that does not alter the electrical specifications or performance characteristics of the resistor. The 20J16KE maintains identical electrical parameters to the 20J16K.

Q: Are the physical dimensions identical between 20J16K and 20J16KE?

A: Yes. Both parts have identical dimensions of 0.394" diameter by 1.858" length (10.00mm × 47.20mm). They are mechanically interchangeable in PCB layouts and circuit designs.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory and compliance requirements. For applications requiring RoHS3 compliance, specify 20J16KE. For applications where RoHS compliance is not required, either part is acceptable based on packaging and inventory availability.