PHT1206Y1004BGT Equivalent & Substitute Parts

Part Overview

The PHT1206Y1004BGT is a 1 MOhm ±0.1% thin film chip resistor in 1206 (3216 Metric) package manufactured by Vishay Sfernice. This precision resistor operates at 0.1W power rating with anti-sulfur coating and temperature coefficient of ±15ppm/°C across the operating range of -55°C to 215°C. The part is active in production status and ROHS3 compliant with unlimited moisture sensitivity level. Substitute parts are necessary when the original part is unavailable, when higher power ratings are required for thermal margin, or when automotive-grade certifications (AEC-Q200) are mandated by application requirements.

Substiute Parts

PHT1206Y1004BGT

Vishay SferniceIn Stock: 746PHT1206Y1004BGT Datasheet

Current PartRFQ

RG3216P-1004-B-T1

SusumuIn Stock: 108272RG3216P-1004-B-T1 Datasheet

DirectRFQ

RP73D2B1M0BTG

TE Connectivity Passive ProductIn Stock: 16623RP73D2B1M0BTG Datasheet

DirectRFQ

CPF1206B1M0E1

TE Connectivity Passive ProductIn Stock: 1364CPF1206B1M0E1 Datasheet

UpgradeRFQ

ERA-8AEB105V

Panasonic Electronic ComponentsIn Stock: 61990ERA-8AEB105V Datasheet

UpgradeRFQ

RG3216N-1004-B-T5

SusumuIn Stock: 4814RG3216N-1004-B-T5 Datasheet

UpgradeRFQ

RG3216N-1004-W-T1

SusumuIn Stock: 1423RG3216N-1004-W-T1 Datasheet

UpgradeRFQ

RG3216P-1004-B-T5

SusumuIn Stock: 6051RG3216P-1004-B-T5 Datasheet

UpgradeRFQ

RNCF1206BKE1M00

Stackpole Electronics IncIn Stock: 25934RNCF1206BKE1M00 Datasheet

UpgradeRFQ

RP73D2B1M0BTDF

TE Connectivity Passive ProductIn Stock: 18095RP73D2B1M0BTDF Datasheet

UpgradeRFQ

RT1206BRD071ML

YAGEOIn Stock: 31806RT1206BRD071ML Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following mandatory parameters: resistance value (1 MOhm), tolerance (±0.1%), package type (1206), and composition (thin film). All listed substitute parts meet these core electrical and mechanical requirements.

Substitute parts are grouped into two categories based on power rating and certifications:

Direct Substitutes maintain the same or higher power rating without additional automotive certification:

• RG3216P-1004-B-T1 (Susumu): 0.25W, anti-sulfur, ±25ppm/°C
• RP73D2B1M0BTG (TE Connectivity): 0.25W, ±15ppm/°C

Upgrade Substitutes provide enhanced specifications including higher power ratings, tighter tolerances, or automotive AEC-Q200 certification:

• CPF1206B1M0E1 (TE Connectivity): 0.125W, ±25ppm/°C
• ERA-8AEB105V (Panasonic): 0.25W, AEC-Q200, ±25ppm/°C
• RG3216N-1004-B-T5 (Susumu): 0.25W, AEC-Q200, anti-sulfur, ±10ppm/°C
• RG3216N-1004-W-T1 (Susumu): 0.25W, ±0.05% tolerance, AEC-Q200, anti-sulfur, ±10ppm/°C
• RG3216P-1004-B-T5 (Susumu): 0.25W, AEC-Q200, anti-sulfur, ±25ppm/°C
• RNCF1206BKE1M00 (Stackpole): 0.333W, AEC-Q200, ±25ppm/°C
• RP73D2B1M0BTDF (TE Connectivity): 0.25W, ±15ppm/°C
• RT1206BRD071ML (YAGEO): 0.25W, ±25ppm/°C

Parameter Comparison

Engineering Selection Recommendations

For non-automotive applications without AEC-Q200 requirement: RP73D2B1M0BTG and RP73D2B1M0BTDF (TE Connectivity) maintain the same ±15ppm/°C temperature coefficient as the original PHT1206Y1004BGT while providing 0.25W power rating. Both parts are ROHS3 compliant with unlimited MSL rating.

For automotive applications requiring AEC-Q200 certification: RG3216N-1004-B-T5 and RG3216P-1004-B-T5 (Susumu) provide AEC-Q200 qualification with anti-sulfur coating. RG3216N-1004-B-T5 offers superior temperature coefficient of ±10ppm/°C. ERA-8AEB105V (Panasonic) and RG3216P-1004-B-T1 (Susumu) are alternative AEC-Q200 qualified options.

For applications requiring tighter tolerance: RG3216N-1004-W-T1 (Susumu) provides ±0.05% tolerance with AEC-Q200 certification, ±10ppm/°C temperature coefficient, and anti-sulfur coating.

For applications requiring maximum power margin: RNCF1206BKE1M00 (Stackpole) provides the highest power rating at 0.333W with AEC-Q200 certification and ±0.1% tolerance.

All substitute parts maintain ROHS3 compliance and unlimited MSL rating. Operating temperature range is reduced to -55°C to 155°C for all substitutes compared to the original part's -55°C to 215°C range.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with higher power rating than the original PHT1206Y1004BGT? A: Yes. All listed substitute parts with 0.25W or 0.333W ratings are electrically compatible. Higher power ratings provide additional thermal margin and do not affect circuit functionality when the resistance value, tolerance, and package remain identical.

Q: What is the difference between direct substitutes and upgrade substitutes? A: Direct substitutes maintain equivalent specifications with higher power ratings. Upgrade substitutes add features such as AEC-Q200 automotive certification, tighter tolerance (±0.05%), improved temperature coefficient, or anti-sulfur coating. Selection depends on application requirements.

Q: Does the packaging format affect substitutability? A: Packaging format (Tape & Reel, Strip, Cut Tape) affects handling and assembly processes but does not affect electrical compatibility. RP73D2B1M0BTG is supplied in Strip format while most alternatives use Tape & Reel. Verify packaging compatibility with your assembly equipment.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant with unlimited MSL rating (1), matching the original part's environmental compliance status.

Q: Why do substitute parts have lower maximum operating temperature than the original? A: The PHT1206Y1004BGT operates to 215°C while all substitutes are rated to 155°C maximum. If your application requires operation above 155°C, the original part or equivalent high-temperature variants must be used.

Q: Which substitute is best for automotive applications? A: Parts with AEC-Q200 certification are required for automotive use: RG3216P-1004-B-T1, ERA-8AEB105V, RG3216N-1004-B-T5, RG3216N-1004-W-T1, RG3216P-1004-B-T5, and RNCF1206BKE1M00. Selection among these depends on temperature coefficient requirements and tolerance specifications.

Q: Can I substitute CPF1206B1M0E1 which has lower power rating (0.125W)? A: CPF1206B1M0E1 is electrically compatible but provides lower power rating than the original 0.1W specification. Use only if your circuit dissipates less than 0.125W at this resistor location and thermal analysis confirms adequate margin.