Ohmite 90J680 680 Ohm 11W Axial Wirewound Resistor Equivalent & Substitute Parts

Part Overview

The Ohmite 90J680 is a 680 Ohm, 11W through-hole axial wirewound resistor with flame retardant coating and safety features. This component is designed for applications requiring high power dissipation in a compact axial package. The part is currently in active production status with 932 units in stock. Substitute parts may be required due to packaging preferences, compliance requirements, or inventory availability across different distribution channels.

Substiute Parts

90J680

OhmiteIn Stock: 101890J680 Datasheet

Current PartRFQ

90J680E

OhmiteIn Stock: 122490J680E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The Ohmite 90J680E qualifies as a parametric equivalent based on the following criteria:

Electrical Parameters (Identical):

• Resistance value: 680 Ohms
• Tolerance: ±5%
• Power rating: 11W
• Temperature coefficient: ±30ppm/°C
• Composition: Wirewound

Mechanical Parameters (Identical):

• Package type: Axial
• Physical dimensions: 0.343" Dia x 1.811" L (8.70mm x 46.00mm)
• Number of terminations: 2
• Features: Flame retardant coating, safety

Packaging Difference:

• 90J680: Standard packaging
• 90J680E: Bulk packaging

Both parts share identical electrical and mechanical specifications, differing only in packaging configuration. The 90J680E maintains the same series designation (90) and product status (Active).

Parameter Comparison

Engineering Selection Recommendations

Both the 90J680 and 90J680E are active production components from Ohmite with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

90J680E Selection Criteria:

• Applications requiring ROHS3 compliance
• Projects with REACH compliance requirements
• Bulk packaging requirements for high-volume production
• Higher inventory availability (1143 units in stock)

90J680 Selection Criteria:

• Applications where RoHS compliance is not a requirement
• Standard packaging requirements
• Existing supply chain integration with standard packaging

Both parts are functionally interchangeable in circuit applications due to identical electrical parameters, power rating, tolerance, and physical dimensions.

Frequently Asked Questions (FAQ)

Q: Are the 90J680 and 90J680E electrically identical? A: Yes. Both parts have identical resistance (680 Ohms), tolerance (±5%), power rating (11W), temperature coefficient (±30ppm/°C), and wirewound composition.

Q: What is the difference between these two part numbers? A: The primary difference is packaging configuration. The 90J680E is supplied in bulk packaging, while the 90J680 uses standard packaging. Additionally, the 90J680E carries ROHS3 compliance and REACH Unaffected status, whereas the 90J680 is RoHS non-compliant.

Q: Can I use 90J680E as a direct replacement for 90J680? A: Yes, from an electrical and mechanical standpoint. However, verify compliance requirements for your application, as the 90J680E offers ROHS3 compliance while the 90J680 does not.

Q: Are the physical dimensions identical? A: Yes. Both parts measure 0.343" Dia x 1.811" L (8.70mm x 46.00mm) and use the same axial package configuration.

Q: Which part should I select for new designs? A: For new designs, the 90J680E is recommended due to ROHS3 compliance and REACH Unaffected status, ensuring compatibility with current regulatory requirements.

Q: Does packaging affect circuit performance? A: No. Packaging differences do not affect electrical performance or thermal characteristics. Selection should be based on supply chain requirements and compliance needs.