Product Overview
TEPRO TS Axial Precision Power Wirewound Resistor - 200 Ohm, 1 W, 0.05%
Condition
New. The photo shows a representative unit from our stock.
Same or next business day shipping from our Idaho warehouse. Honest pricing, no nonsense.
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Product Overview
The TS line is Tepro's silicone-protected axial precision power wirewound family, a steatite or alumina core wound with copper-nickel or nickel-chrome and sealed with high-temperature silicone, per Tepro's published TS series data. The unit held in hand through most of the frames is a black body with tapered shoulders, printed in white TEPRO, then TS 1W, then 200, then 0.05%, with long straight silver leads running well past both ends. The last frame instead shows a clear zip-top bag holding a group of the same part, its white write-on panel left blank, with a green handwritten note in front of it reading TEPRO, TS 1W, 200 0.05%, 9316; 9316 also shows printed on a body visible inside that bag, and it is a printed code with no published reading. Two are on the shelf at this value, sold one at a time.
Key Features
- Body of the unit photographed printed TEPRO TS 1W with 200 and 0.05% beneath, giving 200 ohm at 0.05% tolerance
- Printed code 9316 legible on a body inside the bagged frame and written on the note in front of it; Tepro publishes no key that reads it
- Power: 1 W. Tepro's published TS data lists the 1 W types as TS1A covering 0.01 to 10K ohm, and TSA1 and TS1 covering 0.01 to 20K ohm
- Temperature coefficient +/-20 ppm at 10 ohm and above, the band 200 ohm falls in (Tepro published TS data)
- Construction: steatite or alumina core, copper-nickel or nickel-chrome winding as the resistance requires, high-temperature silicone sealant, tinned copper-weld standard terminals (Tepro published TS data)
- Rating basis characteristic U, 275 degC maximum hotspot, 0.5% maximum delta-R over 2000 h load life; the TS.5 through TS2 sizes run full power to 170 degC ambient without derating (Tepro published TS data)
- Short-time overload 5 s at 5x rated power on types of 3 W and below; dielectric strength 500 VAC on TS.125 through TS3, insulation resistance 1000 Mohm minimum (Tepro published TS data)
- Verify against Tepro's published TS series data before designing in.
Applications
- Bridge arms, calibration networks and reference dividers
- Precision sense and shunt positions in instrumentation
- Gain-setting legs in analog signal chains
- Repair and restoration of legacy precision test gear
Frequently Asked Questions
How many should I order?
Order the count the build needs. Two of this value are on the shelf, sold one at a time rather than in fixed packs, and the count sitting in the photographed bag is not the sale unit. Shipping is $8 flat rate and free on orders over $28, so small parts like this ship smartest as part of a larger order.
What is the 9316 in the last photo?
A four-digit printed code. It is legible on a resistor body inside the clear zip-top bag and written again on the green note in front of it. Tepro's published TS data has no table that reads it, so we call it a printed code and leave it there rather than treating it as a date. The figures to order by are the ones printed on the body itself, TS series, 1 W, 200 ohm, 0.05%.
Two hundred ohms to five hundredths of a percent, with a green sticky note doing the remembering.
