TC164-JR-071ML Equivalent & Substitute Parts

Part Overview

The TC164-JR-071ML is a 1M Ohm isolated 4-resistor network array manufactured by YAGEO in 1206 (3216 Metric) surface mount package. This component is designed for applications requiring matched resistor networks with tight tolerance and temperature stability, particularly in automotive and memory interface circuits. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter set, enabling design flexibility and supply chain optimization.

Key Parameters

Parameter	Value
Resistance	1M Ohm
Tolerance	±5%
Number of Resistors	4
Circuit Type	Isolated
Temperature Coefficient	±200ppm/°C
Package / Case	1206 (3216 Metric), Concave, Long Side Terminals
Number of Pins	8
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the TC164-JR-071ML is determined by strict equivalence across the following critical parameters:

Resistance value: 1M Ohm
Tolerance: ±5%
Number of resistors: 4 elements
Circuit configuration: Isolated topology
Temperature coefficient: ±200ppm/°C
Package footprint: 1206 (3216 Metric) with concave, long side terminals
Pin count: 8
Surface mount compatibility
RoHS3 compliance status
MSL rating: 1 (Unlimited)

All identified substitute parts meet these criteria. Variations in power dissipation per element (62.5mW to 63mW) and maximum operating temperature ranges remain within acceptable engineering margins for this component category and do not affect functional substitutability in standard applications.

Parameter Comparison

Parameter	TC164-JR-071ML (YAGEO)	742C083105JP (CTS)	EXB-V8V105JV (Panasonic)	CAT16-105J4LF (Bourns)
Resistance (Ohms)	1M	1M	1M	1M
Tolerance	±5%	±5%	±5%	±5%
Number of Resistors	4	4	4	4
Circuit Type	Isolated	Isolated	Isolated	Isolated
Power Per Element	62.5mW	63mW	62.5mW	62.5mW
Temperature Coefficient	±200ppm/°C	±200ppm/°C	±200ppm/°C	±200ppm/°C
Operating Temperature Range	-55°C ~ 155°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Package / Case	1206 (3216 Metric), Concave, Long Side Terminals	1206 (3216 Metric), Concave, Long Side Terminals	1206 (3216 Metric), Concave, Long Side Terminals	1206 (3216 Metric), Concave, Long Side Terminals
Number of Pins	8	8	8	8
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Size / Dimension	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.126" L x 0.061" W (3.20mm x 1.55mm)
Height - Seated (Max)	0.028" (0.70mm)	0.028" (0.70mm)	0.028" (0.70mm)	0.024" (0.60mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

All four parts listed maintain Active product status and full RoHS3 compliance, ensuring regulatory alignment for current and future applications. Selection among these equivalents should be based on:

TC164-JR-071ML (YAGEO): Primary choice with extended operating temperature range to 155°C, suitable for high-temperature automotive environments. Current inventory: 879 units.

742C083105JP (CTS Resistor Products): Direct substitute with marginally higher power dissipation (63mW vs 62.5mW) and operating range to 125°C. Highest inventory availability at 20,628 units, supporting volume production requirements.

EXB-V8V105JV (Panasonic Electronic Components): Functionally equivalent with operating range to 125°C. Largest inventory stock at 153,461 units, providing optimal supply chain continuity.

CAT16-105J4LF (Bourns Inc.): Manufacturer-recommended substitute with identical electrical specifications and lowest profile height (0.024" vs 0.028"), beneficial for space-constrained PCB layouts. Operating range to 125°C. Inventory: 9,297 units.

All parts are suitable for automotive AEC-Q200 applications and memory interface circuits (DDRAM, SDRAM, DDR SDRAM, DRAM, MDDR).

Frequently Asked Questions (FAQ)

Q: Can TC164-JR-071ML be replaced with 742C083105JP in automotive applications?

A: Yes. Both parts meet AEC-Q200 automotive qualification, maintain ±5% tolerance, ±200ppm/°C temperature coefficient, and identical 1206 package specifications. The 742C083105JP operates to 125°C versus 155°C for the TC164-JR-071ML; verify application maximum temperature requirements.

Q: What is the difference between the Panasonic EXB-V8V105JV and Bourns CAT16-105J4LF?

A: Electrical specifications are equivalent. The CAT16-105J4LF has a lower seated height (0.024" vs 0.028") and slightly narrower width (1.55mm vs 1.60mm). Both operate to 125°C. Select based on PCB clearance constraints and inventory availability.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All four parts listed carry ROHS3 Compliant status and REACH Unaffected designation, meeting current environmental and regulatory requirements.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes, provided the PCB footprint accommodates the maximum dimensions of the selected part. The Bourns CAT16-105J4LF has the smallest profile (0.024" height, 1.55mm width) and will fit any layout designed for the larger alternatives. Verify clearance for parts with 0.028" height and 1.60mm width.

Q: Which substitute offers the best supply availability?

A: The Panasonic EXB-V8V105JV provides the highest inventory at 153,461 units, followed by CTS 742C083105JP at 20,628 units. Both support high-volume production schedules.

Q: Do operating temperature ranges affect substitutability?

A: The TC164-JR-071ML operates to 155°C, while all substitutes operate to 125°C. For applications requiring operation above 125°C, the TC164-JR-071ML is the only suitable choice. For standard applications within 125°C, all parts are functionally equivalent.

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