Equivalent & Substitute Parts for 1-1614890-0

Part Overview

The TE Connectivity 1-1614890-0 is a 120 kOhms ±0.1% thin film chip resistor rated at 0.1W (1/10W) in 0805 (2012 Metric) surface mount package. This component is classified as obsolete product status. Identification of equivalent and substitute parts is necessary to maintain design continuity and ensure procurement availability for applications requiring this resistance value and tolerance specification.

Substiute Parts

1-1614890-0

TE Connectivity Passive ProductIn Stock: 12131-1614890-0 Datasheet

Current PartRFQ

ERA-6AEB124V

Panasonic Electronic ComponentsIn Stock: 11858ERA-6AEB124V Datasheet

UpgradeRFQ

MCU08050D1203BP100

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1020MCU08050D1203BP100 Datasheet

UpgradeRFQ

RG2012N-124-B-T5

SusumuIn Stock: 705RG2012N-124-B-T5 Datasheet

UpgradeRFQ

RG2012N-124-W-T5

SusumuIn Stock: 1086RG2012N-124-W-T5 Datasheet

UpgradeRFQ

RG2012P-124-B-T5

SusumuIn Stock: 17547RG2012P-124-B-T5 Datasheet

UpgradeRFQ

RG2012P-124-W-T5

SusumuIn Stock: 977RG2012P-124-W-T5 Datasheet

UpgradeRFQ

RT0805BRD07120KL

YAGEOIn Stock: 63641RT0805BRD07120KL Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1-1614890-0 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 120 kOhms
• Tolerance: ±0.1% (or tighter)
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C minimum
• Moisture Sensitivity Level: 1 (Unlimited)

Acceptable Variation Parameters:

• Power rating: Substitute parts rated at 0.125W (1/8W) or higher satisfy the 0.1W requirement
• Temperature coefficient: ±25ppm/°C or better (lower values acceptable)
• Height seated maximum: Variations within 0805 package specification acceptable

All substitute parts listed maintain identical resistance, tolerance, package dimensions, and operating temperature specifications. Substitute parts with higher power ratings and improved temperature coefficients provide enhanced performance margins while maintaining full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Direct Replacement):

The following parts provide direct electrical and mechanical equivalence with active product status:

• ERA-6AEB124V (Panasonic): Active status with AEC-Q200 automotive qualification. Suitable for applications requiring automotive-grade reliability.
• RG2012P-124-B-T5 (Susumu): Active status with AEC-Q200 automotive qualification and anti-sulfur composition. Highest inventory availability (17,459 pcs).
• RT0805BRD07120KL (YAGEO): Active status with highest inventory availability (63,591 pcs). Standard thin film composition without automotive qualification.

Enhanced Performance Substitutes:

• RG2012N-124-B-T5 (Susumu): Improved temperature coefficient (±10ppm/°C vs. ±25ppm/°C) with AEC-Q200 qualification and anti-sulfur composition.
• RG2012N-124-W-T5 (Susumu): Tighter tolerance (±0.05% vs. ±0.1%) with improved temperature coefficient (±10ppm/°C) and AEC-Q200 qualification.
• RG2012P-124-W-T5 (Susumu): Tighter tolerance (±0.05% vs. ±0.1%) with AEC-Q200 qualification and anti-sulfur composition.

Conditional Substitute:

• MCU08050D1203BP100 (Vishay): Active status with anti-sulfur composition. Operating temperature range limited to -55°C ~ 125°C (vs. -55°C ~ 155°C). Suitable only for applications not exceeding 125°C maximum operating temperature.

All substitute parts are ROHS3 compliant and carry REACH Unaffected status. Selection should be based on application requirements for automotive qualification (AEC-Q200), tolerance precision, temperature coefficient performance, and operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-124-B-T5 replace 1-1614890-0 in all applications?

A: Yes. RG2012N-124-B-T5 maintains identical resistance (120 kOhms), tolerance (±0.1%), package (0805), and operating temperature range (-55°C ~ 155°C). The improved temperature coefficient (±10ppm/°C) and higher power rating (0.125W) provide enhanced performance margins.

Q: What is the difference between RG2012N-124-B-T5 and RG2012P-124-B-T5?

A: Both parts share identical electrical specifications (120 kOhms, ±0.1%, 0.125W, ±25ppm/°C). The primary difference is the temperature coefficient specification: RG2012N series specifies ±10ppm/°C while RG2012P series specifies ±25ppm/°C. Both are AEC-Q200 qualified with anti-sulfur composition.

Q: Is MCU08050D1203BP100 suitable for high-temperature applications?

A: MCU08050D1203BP100 operates to 125°C maximum, compared to the original part specification of 155°C. This part is suitable only for applications with maximum operating temperatures not exceeding 125°C.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive electronics qualification standard. Parts carrying this qualification meet automotive industry reliability and performance requirements. ERA-6AEB124V, RG2012N-124-B-T5, RG2012N-124-W-T5, RG2012P-124-B-T5, and RG2012P-124-W-T5 carry AEC-Q200 qualification.

Q: Why do some substitutes have ±0.05% tolerance instead of ±0.1%?

A: RG2012N-124-W-T5 and RG2012P-124-W-T5 offer tighter tolerance (±0.05%) than the original specification (±0.1%). Tighter tolerance provides improved accuracy and is fully compatible with applications designed for ±0.1% tolerance.

Q: Are all substitute parts ROHS3 compliant?

A: All active substitute parts listed are ROHS3 compliant. The original 1-1614890-0 (obsolete) does not specify RoHS status.

Q: What is the significance of anti-sulfur composition?

A: Anti-sulfur composition provides enhanced resistance to sulfur-containing environments and corrosive atmospheres. This feature is present in Susumu (RG series) and Vishay (MCU series) parts, providing extended reliability in harsh operating conditions.

Q: Can I use RT0805BRD07120KL as a direct replacement?

A: Yes. RT0805BRD07120KL provides direct electrical and mechanical equivalence with identical resistance, tolerance, package, and operating temperature range. This part has the highest inventory availability (63,591 pcs) among all substitutes.

Q: What is Moisture Sensitivity Level (MSL) 1?

A: MSL 1 indicates unlimited shelf life without moisture absorption concerns. All parts listed, including the original 1-1614890-0, carry MSL 1 rating, ensuring no special moisture control requirements during storage or handling.