RG1005P-88R7-B-T5 Equivalent & Substitute Parts

Part Overview

The RG1005P-88R7-B-T5 is an 88.7 Ohm ±0.1% thin film chip resistor manufactured by Susumu in 0402 (1005 Metric) package format. This surface-mount device is rated for 0.063W (1/16W) power dissipation and features anti-sulfur coating with automotive AEC-Q200 qualification. The part is active in production status with 847 pieces currently in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when alternative specifications better suit application requirements.

Substiute Parts

RG1005P-88R7-B-T5

SusumuIn Stock: 922RG1005P-88R7-B-T5 Datasheet

Current PartRFQ

CPF0402B88R7E1

TE Connectivity Passive ProductIn Stock: 2005CPF0402B88R7E1 Datasheet

DirectRFQ

ERA-2AEB88R7X

Panasonic Electronic ComponentsIn Stock: 2540ERA-2AEB88R7X Datasheet

DirectRFQ

RN73C1E88R7BTDF

TE Connectivity Passive ProductIn Stock: 1092RN73C1E88R7BTDF Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG1005P-88R7-B-T5 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 88.7 Ohms
• Tolerance: ±0.1%
• Power rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C
• Number of terminations: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

Allowable Variation Parameters:

• Temperature coefficient: ±25ppm/°C (main part) to ±10ppm/°C (upgrade option)
• Physical height: 0.016" (0.40mm) to 0.014" (0.35mm)
• Automotive qualification: AEC-Q200 (optional feature)
• Manufacturer and series designation

All identified substitute parts meet or exceed the mandatory parameter requirements. The RN73C1E88R7BTDF represents an upgrade option with improved temperature coefficient performance (±10ppm/°C versus ±25ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Interchangeable):

CPF0402B88R7E1 and ERA-2AEB88R7X are direct functional equivalents to the RG1005P-88R7-B-T5. Both parts satisfy all mandatory electrical and mechanical parameters. The CPF0402B88R7E1 lacks automotive AEC-Q200 certification but maintains full electrical compliance. The ERA-2AEB88R7X includes AEC-Q200 qualification, matching the automotive-grade specification of the primary part. Selection between these direct equivalents depends on application requirements for automotive qualification and inventory availability.

Upgrade Option:

RN73C1E88R7BTDF functions as an upgrade substitute with superior temperature coefficient performance (±10ppm/°C versus ±25ppm/°C). This part is suitable for applications requiring tighter temperature stability. The reduced maximum seated height (0.014" versus 0.016") accommodates space-constrained designs. RN73C1E88R7BTDF does not carry AEC-Q200 automotive certification.

Selection Criteria:

• For automotive applications requiring AEC-Q200 compliance: ERA-2AEB88R7X
• For general industrial applications with standard temperature coefficient: CPF0402B88R7E1
• For precision applications requiring improved temperature stability: RN73C1E88R7BTDF
• For primary sourcing with anti-sulfur coating: RG1005P-88R7-B-T5

All substitute parts are active in production status and available in tape and reel packaging.

Frequently Asked Questions (FAQ)

Q: Can CPF0402B88R7E1 replace RG1005P-88R7-B-T5 in automotive applications?

A: CPF0402B88R7E1 is electrically and mechanically equivalent but lacks AEC-Q200 automotive certification. Use in automotive applications depends on specific design requirements for this qualification. If AEC-Q200 is mandatory, ERA-2AEB88R7X is the appropriate substitute.

Q: What is the difference between the temperature coefficients of these parts?

A: RG1005P-88R7-B-T5, CPF0402B88R7E1, and ERA-2AEB88R7X all have ±25ppm/°C temperature coefficient. RN73C1E88R7BTDF offers improved performance at ±10ppm/°C, resulting in better resistance stability across the -55°C to 155°C operating range.

Q: Are all substitute parts available in the same packaging format?

A: All parts are supplied in 0402 (1005 Metric) package in tape and reel format. Physical height varies slightly: RG1005P-88R7-B-T5 and ERA-2AEB88R7X have maximum seated height of 0.016" (0.40mm), while CPF0402B88R7E1 and RN73C1E88R7BTDF have maximum seated height of 0.014" (0.35mm). This difference accommodates space-constrained PCB designs.

Q: Which substitute part has the highest inventory availability?

A: ERA-2AEB88R7X has the highest inventory with 2,448 pieces in stock, followed by CPF0402B88R7E1 with 1,944 pieces. RN73C1E88R7BTDF has 1,013 pieces available.

Q: Are all parts RoHS3 compliant?

A: All parts listed are ROHS3 compliant with moisture sensitivity level 1 (unlimited). All parts are suitable for lead-free soldering processes.

Q: What is the significance of the thin film composition?

A: Thin film construction provides the ±0.1% tolerance specification and ±25ppm/°C (or ±10ppm/°C for RN73C1E88R7BTDF) temperature coefficient performance. This composition is standard across all substitute parts and ensures consistent electrical characteristics.