1206 1W 1Ω Metal Film High-Power Resistor with ±1% Tolerance and 50ppm TCR

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Resistance	1Ω
Payment Terms	T/T
TCR	±50ppm/℃
Power rating	1W
Package size	1206 (3.2 × 1.6 mm)
Delivery Time	5-8 work days
Material	Metal film
Tolerance	±1%
Model Number	ELR16FT1R00DES
Place of Origin	Made in China
Brand Name	Ellon

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Product Specification


Resistance	1Ω	Payment Terms	T/T
TCR	±50ppm/℃	Power rating	1W
Package size	1206 (3.2 × 1.6 mm)	Delivery Time	5-8 work days
Material	Metal film	Tolerance	±1%
Model Number	ELR16FT1R00DES	Place of Origin	Made in China
Brand Name	Ellon
High Light	50ppm Metal Film High-Power Resistor ，1206 Metal Film High-Power Resistor ，1W Metal Film High-Power Resistor

ELR16FT1R00DES Product Analysis: 1206 1R 1W Metal Film High-Power Resistor

Part number breakdown (Ellon convention):

ELR – Metal film chip resistor series, high stability, low TCR.
16 – 1206 package (3.2 × 1.6 mm).
F – Tolerance ±1%.
T – High-power variant (ELR16 standard is 1/8W; "FT" suffix pushes to 1W).
1R00 – 1Ω resistance.
DES – Internal process/packing code.

Key specs: 1206 / 1Ω / 1W / ±1% / ±50ppm/℃.

Why it matters: A standard 1206 is usually rated 1/4–1/2W. Getting 1W into the same footprint requires thicker substrate, reinforced terminations, and uniform metal-film deposition. The 50ppm TCR is roughly half of commodity thick-film parts, which matters for current-sense and power-loop applications where drift shows up in regulation accuracy.

Typical use cases: Industrial SMPS (PFC/shunt), outdoor LED drivers, automotive body/BMS pre-charge (non-safety, with AEC-Q200 cousins in the EGM/EAM sub-series), inverter gate drives, PV optimizers, white-goods IPM peripherals.

Market position: Sits between "1206 power insufficient" and "2512 too large"—a common gap-fill in China-made alternative sourcing vs. Yageo / UniOhm equivalents. Better lead-time and payment terms for domestic accounts.

Brand note: Ellon (亿能) is a Guangdong-based passive-component maker; ELR/EWLR is its industrial/auto flagship line with full RoHS/REACH and PCN support.

Sourcing pointers:

Huanian Mall (华年商城) – Good for prototype / multi-SKU BOM matching, spec sheets online.
Shenzhen Shunhai Technology (深圳市顺海科技有限公司) – Ellon authorized distributor, covers ELR/EGM/EAM families with COC and stable lead-times for volume builds.

Company Details

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Distributor/Wholesaler,Manufacturer,Agent,Trading Company 
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Year Established:

2012 
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Employee Number:

100~120 
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