RG3216V-1240-C-T5 Equivalent & Substitute Parts Reference

Part Overview

The RG3216V-1240-C-T5 is a 124 Ohm ±0.25% thin film chip resistor manufactured by Susumu in a 1206 (3216 Metric) package. This component is rated for 0.25W power dissipation with a temperature coefficient of ±5ppm/°C and features Anti-Sulfur and Automotive AEC-Q200 qualification.

The product status is Obsolete, making it necessary to identify equivalent substitute parts for ongoing production, maintenance, and new design requirements.

Substiute Parts

RG3216V-1240-C-T5

SusumuIn Stock: 1022RG3216V-1240-C-T5 Datasheet

Current PartRFQ

RG3216V-1240-B-T5

SusumuIn Stock: 837RG3216V-1240-B-T5 Datasheet

UpgradeRFQ

RG3216V-1240-P-T1

SusumuIn Stock: 988RG3216V-1240-P-T1 Datasheet

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RG3216V-1240-W-T1

SusumuIn Stock: 1243RG3216V-1240-W-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

All three substitute parts are direct upgrades from the same Susumu RG series with identical electrical and mechanical characteristics except for tolerance specifications. The substitution logic is based on the following parameters:

• Resistance Value: All substitutes maintain 124 Ohms
• Power Rating: All substitutes maintain 0.25W, 1/4W
• Package Size: All substitutes use 1206 (3216 Metric) footprint
• Temperature Coefficient: All substitutes maintain ±5ppm/°C
• Operating Temperature Range: All substitutes maintain -55°C ~ 155°C
• Features: All substitutes retain Anti-Sulfur and Automotive AEC-Q200 qualification
• Physical Dimensions: All substitutes maintain 0.126" L x 0.063" W (3.20mm x 1.60mm) with 0.020" (0.50mm) maximum height

The substitute parts offer improved tolerance specifications:

• RG3216V-1240-B-T5: ±0.1% tolerance
• RG3216V-1240-W-T1: ±0.05% tolerance
• RG3216V-1240-P-T1: ±0.02% tolerance

All three substitutes are Active product status and meet the same compliance standards.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are drop-in replacements for RG3216V-1240-C-T5 with improved tolerance specifications. Since the original part is Obsolete and all substitutes have Active product status, transitioning to any of the three alternatives is appropriate for continued production.

The substitutes offer tighter tolerance specifications than the original ±0.25%, providing performance that meets or exceeds the original design requirements. All parts maintain identical AEC-Q200 automotive qualification, Anti-Sulfur features, ROHS3 compliance, and REACH status.

Selection among the three substitutes depends on the tolerance requirements of the specific application:

• RG3216V-1240-B-T5 provides ±0.1% tolerance
• RG3216V-1240-W-T1 provides ±0.05% tolerance
• RG3216V-1240-P-T1 provides ±0.02% tolerance

All substitutes are supplied in Tape & Reel packaging with MSL 1 (Unlimited) rating.

Frequently Asked Questions (FAQ)

Q: Are these substitutes mechanically compatible with existing PCB layouts?

All substitute parts use the identical 1206 (3216 Metric) package with the same physical dimensions of 3.20mm x 1.60mm and 0.50mm maximum height. The footprint and pad layout remain unchanged.

Q: What is the primary difference between the original part and the substitutes?

The substitutes offer improved tolerance specifications (±0.1%, ±0.05%, ±0.02%) compared to the original ±0.25% tolerance. All other electrical and mechanical parameters are identical.

Q: Do the substitutes maintain the same automotive qualifications?

All substitute parts retain AEC-Q200 automotive qualification and Anti-Sulfur features identical to the original RG3216V-1240-C-T5.

Q: Are the substitutes compliant with current environmental regulations?

All parts listed are ROHS3 Compliant and REACH Unaffected, maintaining the same compliance status as the original component.

Q: Can a tighter tolerance part be used in place of a wider tolerance specification?

The substitutes with tighter tolerances (±0.1%, ±0.05%, ±0.02%) exceed the original ±0.25% specification and are electrically compatible for direct replacement.

Q: What is the temperature coefficient specification for all parts?

All parts maintain ±5ppm/°C temperature coefficient across the -55°C ~ 155°C operating temperature range.

Q: Are there differences in packaging between the original and substitute parts?

The original part packaging specification is listed as "-" while all substitutes are supplied in Tape & Reel (TR) format. All parts have MSL 1 (Unlimited) moisture sensitivity rating.