Equivalent & Substitute Parts for 1614913-1

Part Overview

The TE Connectivity 1614913-1 is a 2.05 kOhms ±0.1% thin film chip resistor in 0805 (2012 Metric) package rated for 0.1W (1/10W) operation across -55°C to 155°C. This component is classified as obsolete product status. Substitute parts are necessary to maintain design continuity and ensure procurement availability for new production runs and field replacements.

Key Parameters

Parameter	Value
Resistance	2.05 kOhms
Tolerance	±0.1%
Power Rating	0.1W (1/10W)
Package	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Moisture Sensitivity Level	MSL 1 (Unlimited)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the obsolete 1614913-1 is determined by the following critical parameters:

Mandatory Matching Parameters:

Resistance value: 2.05 kOhms
Tolerance: ±0.1% or tighter
Package: 0805 (2012 Metric)
Composition: Thin Film
Operating temperature range: -55°C to 155°C minimum

Allowable Variations:

Power rating: Equal to or greater than 0.1W
Temperature coefficient: Equal to or lower absolute value
Product status: Active preferred for long-term availability
Certifications: Additional certifications (AEC-Q200, RoHS3) enhance reliability without compromising compatibility

Substitute parts are grouped into two categories: direct substitutes with identical power ratings and upgraded substitutes with higher power ratings or enhanced specifications that maintain full backward compatibility.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Operating Temp (°C)	Product Status	AEC-Q200
1614913-1	TE Connectivity	2.05 kΩ	±0.1%	0.1	±25	-55 to 155	Obsolete	No
RNCF0805BTE2K05	Stackpole Electronics	2.05 kΩ	±0.1%	0.25	±25	-55 to 155	Active	Yes
ERA-6AEB2051V	Panasonic	2.05 kΩ	±0.1%	0.125	±25	-55 to 155	Active	Yes
MCU08050D2051BP500	Vishay Beyschlag	2.05 kΩ	±0.1%	0.125	±25	-55 to 125	Active	No
RG2012N-2051-B-T5	Susumu	2.05 kΩ	±0.1%	0.125	±10	-55 to 155	Active	Yes
RG2012N-2051-W-T1	Susumu	2.05 kΩ	±0.05%	0.125	±10	-55 to 155	Active	Yes
RG2012P-2051-B-T5	Susumu	2.05 kΩ	±0.1%	0.125	±25	-55 to 155	Active	Yes
RG2012P-2051-W-T5	Susumu	2.05 kΩ	±0.05%	0.125	±25	-55 to 155	Active	Yes
RG2012V-2051-B-T5	Susumu	2.05 kΩ	±0.1%	0.125	±5	-55 to 155	Active	Yes
RG2012V-2051-P-T1	Susumu	2.05 kΩ	±0.02%	0.125	±5	-55 to 155	Active	Yes
RG2012V-2051-W-T1	Susumu	2.05 kΩ	±0.05%	0.125	±5	-55 to 155	Active	Yes

Engineering Selection Recommendations

Direct Substitutes (Equivalent Power Rating):

RNCF0805BTE2K05 from Stackpole Electronics provides the closest functional replacement with higher power capacity (0.25W vs. 0.1W). This part maintains identical resistance, tolerance, and temperature range while offering AEC-Q200 automotive qualification and active product status. The increased power rating provides design margin without affecting electrical performance in the original application.

Upgraded Substitutes (Enhanced Specifications):

The Susumu RG series parts (RG2012N, RG2012P, RG2012V variants) offer active product status with AEC-Q200 certification and improved temperature coefficients (±5 to ±10ppm/°C vs. ±25ppm/°C). These parts maintain full backward compatibility while providing enhanced stability across the operating temperature range. Selection among RG variants depends on tolerance and temperature coefficient requirements:

RG2012V series: Lowest temperature coefficient (±5ppm/°C), suitable for precision applications
RG2012P series: Mid-range temperature coefficient (±25ppm/°C), standard precision
RG2012N series: Mid-range temperature coefficient (±10ppm/°C), balanced performance

Panasonic ERA-6AEB2051V and Vishay MCU08050D2051BP500 provide alternative active sources with AEC-Q200 certification (Panasonic) or anti-sulfur composition (Vishay). The Vishay part operates to 125°C maximum, which is acceptable for applications not requiring the full 155°C upper limit.

All substitute parts maintain MSL 1 moisture sensitivity rating and ROHS3 compliance, ensuring compatibility with modern manufacturing and environmental standards.

Frequently Asked Questions (FAQ)

Q: Can RNCF0805BTE2K05 replace 1614913-1 in all applications?

A: Yes. RNCF0805BTE2K05 is a direct substitute with identical electrical specifications (2.05 kΩ ±0.1%) and package (0805). The higher power rating (0.25W vs. 0.1W) provides additional thermal margin and does not affect circuit performance. Both parts operate across -55°C to 155°C.

Q: What is the difference between Susumu RG2012V and RG2012P series?

A: Both series are thin film 0805 resistors with 2.05 kΩ ±0.1% specifications. The primary difference is temperature coefficient: RG2012V has ±5ppm/°C while RG2012P has ±25ppm/°C. RG2012V is preferred for applications requiring superior temperature stability. Both are AEC-Q200 qualified and active products.

Q: Is MCU08050D2051BP500 suitable for applications requiring 155°C operation?

A: No. MCU08050D2051BP500 operates to 125°C maximum, which is 30°C below the original 1614913-1 specification. This part is suitable only for applications with maximum operating temperature of 125°C or lower. For full temperature range compatibility, select ERA-6AEB2051V, Stackpole RNCF0805BTE2K05, or Susumu RG series parts.

Q: What does AEC-Q200 certification indicate?

A: AEC-Q200 is an automotive qualification standard for passive components. Parts bearing this certification have undergone rigorous testing for automotive applications including thermal cycling, moisture resistance, and reliability. AEC-Q200 certification enhances component reliability but does not change electrical specifications or package compatibility.

Q: Can I use RG2012V-2051-P-T1 with ±0.02% tolerance instead of ±0.1% tolerance?

A: Yes. RG2012V-2051-P-T1 is a direct substitute with tighter tolerance (±0.02% vs. ±0.1%). Tighter tolerance means the actual resistance value will be closer to the nominal 2.05 kΩ specification. This part is fully backward compatible and suitable for applications where the original ±0.1% tolerance is acceptable.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant. The original 1614913-1 does not specify RoHS status, but all active substitute parts meet current RoHS3 environmental standards.

Q: What is the physical height difference between 1614913-1 and substitute parts?

A: The original 1614913-1 has maximum seated height of 0.026" (0.65mm). Substitute parts range from 0.020" to 0.026" maximum height. All parts fit within standard 0805 package envelope and are compatible with automated assembly equipment. Height variation does not affect electrical performance or PCB layout compatibility.

Q: Which substitute part has the best long-term availability?

A: Susumu RG2012 series parts and Stackpole RNCF0805BTE2K05 are active products with high inventory levels, indicating strong long-term availability. Panasonic ERA-6AEB2051V also shows high inventory (8767 pcs). All three manufacturers are established suppliers with stable product lines.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message