NBR0805FT2K21

GLOBAL BRAND CROSS-REFERENCE

Stackpole Electronics Inc

RES 2.21K OHM 1% 1/8W 0805

RMCF0805FT2K21

High-reliability design
Long-term stable supply
RoHS compliant

RES 2.21K OHM 1% 1/8W 0805

1. PRODUCT POSITIONING

NBR0805FT2K21 is a product identity corresponding to the reference product RMCF0805FT2K21. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.

This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.

2. TECHNICAL SPECIFICATION COMPARISON (core parameters)
Parameter	Stackpole Electronics Inc RMCF0805FT2K21	ChipNobo NBR0805FT2K21	Match
Part Status	Active	Active	✓
Features	Automotive AEC-Q200	Automotive AEC-Q200	✓
Operating Temperature	-55°C ~ 155°C	-55°C ~ 155°C	✓
Number of Terminations	2	2	✓
Composition	Thick Film	Thick Film	✓
Qualification Standard	AEC-Q200	AEC-Q200	✓
Height - Seated (Max)	0.026" (0.65mm)	0.026" (0.65mm)	✓
Tolerance	±1%	±1%	✓
Temperature Coefficient	±100ppm/°C	±100ppm/°C	✓
Power (Watts)	0.125W, 1/8W	0.125W, 1/8W	✓
Package / Case	0805 (2012 Metric)	0805 (2012 Metric)	✓
Supplier Device Package	0805	0805	✓
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)	✓
Resistance	2.21 kOhms	2.21 kOhms	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	✓

3. SUPPLY & LIFECYCLE
ChipNobo Number	NBR0805FT2K21
Lifecycle status	Active
NRND	No
EOL	No
PCN monitor	No
Last buy date	No Deadline
Alternate availability	Sufficient

CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

Chip Resistors

PRODUCT DATASHEET

4. APPLICATION AREAS
AI Server	GPU Server
Server PSU	Electric Vehicle (EV)
Battery Management System (BMS)	ADAS Camera System
Solar Inverter	Energy Storage System (ESS)
PLC Controller	Industrial Robot
5G Base Station	Smartphone
Semiconductor Equipment	Medical Monitoring Equipment
Medical Imaging Equipment	Laboratory Equipment
Optical Module	Industrial Computer

5. ENGINEERING & COMMERCIAL NOTES

The ChipNobo MPN is the public product identity used by ChipNobo for this replacement reference.
The original manufacturer and original MPN are retained as reference identity information.
Product PDF data are intended for engineering, procurement and supply-continuity reference.
Current price, MOQ, lead time, available supply source and regional availability should be confirmed through RFQ.
For customer-specific qualification, PCB footprint approval, reliability requirements or design-in approval, the customer should perform the applicable validation process.

Document purpose: Product Information / Replacement Reference · Generated from the product data supplied for NBR0805FT2K21.

CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

Chip Resistors

PRODUCT DATASHEET

Important Notice & Disclaimer

Document ID: 【CN-DATA-NBR0805FT2K21】 Revision: 1.0 Status: Released

The information provided by ChipNobo is intended solely for engineering evaluation, product selection, procurement, and supply continuity reference purposes. Product specifications, lifecycle status, availability, and other information are subject to change without notice. Customers should always verify relevant information against the latest official documentation published by the respective manufacturers.

Cross-reference and replacement recommendations are provided for engineering reference purposes only. They do not constitute a guarantee of pin-to-pin compatibility, interchangeability, or suitability for any particular application. Customers are responsible for conducting all necessary engineering reviews, testing, and qualification prior to product selection and use.

Manufacturer names, trademarks, and part numbers are referenced solely for product identification purposes. Their use does not imply any affiliation with, endorsement by, or authorization from the respective manufacturers, unless expressly stated otherwise.

To the maximum extent permitted by applicable law, ChipNobo makes no warranties, express or implied, regarding the completeness, accuracy, or suitability of the information provided and shall not be liable for any loss or damage arising from its use or reliance, except as otherwise expressly agreed in writing and subject to applicable law.