TLM2BER01FTD Equivalent & Substitute Parts

Part Overview

The TLM2BER01FTD is a 10 milliohm, ±1% tolerance, 0.5W metal foil chip resistor manufactured by TE Connectivity Passive Product in the 1206 (3216 Metric) package. This component is designed for current sense applications requiring precision measurement and low resistance values. The part is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when the original manufacturer part becomes unavailable, when supply constraints exist, or when equivalent performance specifications are required from alternative manufacturers while maintaining identical electrical and mechanical characteristics.

Substiute Parts

TLM2BER01FTD

TE Connectivity Passive ProductIn Stock: 1119TLM2BER01FTD Datasheet

Current PartRFQ

LVM12FTR010E-TR

OhmiteIn Stock: 41083LVM12FTR010E-TR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLM2BER01FTD is permissible when an alternative part meets all of the following critical parameters:

Resistance value of 10 milliohms with tolerance of ±1%

Power rating of 0.5W (1/2W)

Metal foil composition for precision current sensing

Package configuration of 1206 (3216 Metric)

Temperature coefficient of ±100ppm/°C

Operating temperature range of -55°C to 155°C

Tape & Reel (TR) packaging format

RoHS compliance status (RoHS3 or equivalent RoHS Compliant)

Moisture Sensitivity Level of 1 (Unlimited)

The LVM12FTR010E-TR manufactured by Ohmite satisfies all substitution criteria and is classified as a direct equivalent part. Both components share identical electrical specifications, mechanical dimensions, and environmental ratings, enabling direct substitution in current sense applications without circuit redesign or performance degradation.

Parameter Comparison

Engineering Selection Recommendations

The LVM12FTR010E-TR is a direct functional equivalent to the TLM2BER01FTD and is suitable for substitution in all current sense applications. Both parts maintain Active product status and comply with RoHS environmental standards. The Ohmite LVM12FTR010E-TR demonstrates higher inventory availability (41,072 pieces in stock) compared to the TE Connectivity TLM2BER01FTD (1,030 pieces in stock), which may provide supply chain advantages for high-volume production requirements.

Selection between these two parts should be based on:

Supplier availability and lead time requirements

Inventory levels and procurement timelines

Existing qualification documentation and design validation history

Cost considerations and volume pricing structures

No electrical performance differences exist between the two components. Both parts are suitable for immediate substitution without circuit modification, PCB redesign, or performance re-evaluation.

Frequently Asked Questions (FAQ)

Q: Can the LVM12FTR010E-TR be used as a direct replacement for the TLM2BER01FTD in production assemblies?

A: Yes. The LVM12FTR010E-TR meets all electrical and mechanical specifications of the TLM2BER01FTD. Both components share identical resistance values, tolerance, power ratings, package dimensions, and operating temperature ranges. Direct substitution is permissible without circuit redesign.

Q: Are there any differences in the 1206 package dimensions between these two parts?

A: No. Both the TLM2BER01FTD and LVM12FTR010E-TR are packaged in the 1206 (3216 Metric) format with identical physical dimensions of 0.120" L x 0.061" W (3.05mm x 1.55mm) and maximum seated height of 0.029" (0.73mm). PCB footprints and assembly processes remain unchanged.

Q: What is the significance of the metal foil composition for current sense applications?

A: Metal foil construction provides the precision and stability required for accurate current measurement. Both the TLM2BER01FTD and LVM12FTR010E-TR utilize metal foil technology with ±1% tolerance and ±100ppm/°C temperature coefficient, ensuring consistent performance across the -55°C to 155°C operating range.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both the TLM2BER01FTD and LVM12FTR010E-TR are supplied in Tape & Reel (TR) format, suitable for automated assembly processes and high-volume production environments.

Q: What is the moisture sensitivity rating for these components?

A: Both parts carry a Moisture Sensitivity Level (MSL) of 1, which indicates unlimited shelf life and no special moisture control requirements during storage or handling.

Q: Do both parts comply with RoHS regulations?

A: Yes. The TLM2BER01FTD is RoHS3 Compliant, and the LVM12FTR010E-TR is RoHS Compliant. Both parts meet current environmental and hazardous substance restrictions.

Q: What is the temperature coefficient specification and why is it important?

A: Both parts specify a temperature coefficient of ±100ppm/°C. This parameter defines the resistance change per degree Celsius across the operating temperature range. For precision current sensing, this specification ensures measurement accuracy remains stable across thermal variations from -55°C to 155°C.