PSP700JB-15R Equivalent & Substitute Parts

Part Overview

The PSP700JB-15R is a 15 Ohm, 7W through-hole axial wirewound resistor manufactured by YAGEO. This component is designed for applications requiring high power dissipation with flame-proof and moisture-resistant characteristics. The part is currently in active production status with 998 units available in inventory. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same resistance value, tolerance, power rating, and package type.

Substiute Parts

PSP700JB-15R

YAGEOIn Stock: 1082PSP700JB-15R Datasheet

Current PartRFQ

SBCHE615RJ

TE Connectivity Passive ProductIn Stock: 924SBCHE615RJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PSP700JB-15R are qualified based on the following criteria:

• Resistance value: 15 Ohms
• Tolerance: ±5%
• Power rating: 7W
• Composition: Wirewound
• Package configuration: Axial or axial-compatible form factor
• Operating temperature range: -55°C ~ 350°C minimum
• RoHS3 compliance
• Regulatory compliance: ECCN EAR99, HTSUS 8533.21.0080

The SBCHE615RJ from TE Connectivity Passive Product meets all specified electrical and mechanical parameters, with the exception of package form factor variation (radial formed option available in addition to axial configuration).

Parameter Comparison

Engineering Selection Recommendations

Both the PSP700JB-15R and SBCHE615RJ are active production components with ROHS3 compliance and EAR99 export classification. Selection between these parts should be based on:

• PCB layout requirements: The SBCHE615RJ offers radial formed configuration in addition to axial, providing flexibility for space-constrained applications.
• Inventory availability: PSP700JB-15R has 998 units in stock; SBCHE615RJ has 869 units available.
• Temperature coefficient specification: SBCHE615RJ provides a defined temperature coefficient of ±400ppm/°C, whereas the PSP700JB-15R does not specify this parameter.
• Mechanical dimensions: PSP700JB-15R measures 0.252" square × 1.496" L; SBCHE615RJ measures 0.315" × 0.276" rectangular × 1.496" L.

Frequently Asked Questions (FAQ)

Q: Can SBCHE615RJ be used as a direct replacement for PSP700JB-15R?

A: Yes, provided the mechanical form factor is compatible with your PCB layout. Both components share identical electrical specifications (15 Ohms, ±5%, 7W, wirewound) and operating temperature range. The SBCHE615RJ offers both axial and radial formed options, while the PSP700JB-15R is axial only.

Q: What is the significance of the temperature coefficient difference?

A: The SBCHE615RJ specifies a temperature coefficient of ±400ppm/°C, while the PSP700JB-15R does not provide this specification. For applications requiring tight resistance stability across temperature variations, the SBCHE615RJ's defined coefficient provides measurable performance data.

Q: Are there any compliance or regulatory differences between these parts?

A: Both components are ROHS3 compliant and classified as EAR99 for export purposes. The SBCHE615RJ lists REACH status as "Vendor Undefined," while the PSP700JB-15R is REACH Unaffected. Both are suitable for equivalent regulatory environments.

Q: How do the physical dimensions affect substitution?

A: The PSP700JB-15R has a square cross-section (0.252"), while the SBCHE615RJ has a rectangular cross-section (0.315" × 0.276"). Verify PCB hole spacing and mounting clearances before substitution to ensure mechanical compatibility.

Q: What is the difference between axial and radial formed packages?

A: Axial packages have leads extending from opposite ends along a single axis. Radial formed packages have leads bent to exit from the same end. The SBCHE615RJ supports both configurations, providing layout flexibility. Confirm your PCB design requirements before selecting the package variant.