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91TR1 trimmer resistors - through hole Series
bi-technologiesThrough - hole trimmer resistors with thumbwheel
The 91TR1 series from BI Technologies Corporation offers through-hole trimmer resistors with a thumbwheel design. These components are essentially variable resistors that allow for precise adjustments in electrical circuits. If you're working on projects that require fine-tuning of resistance values, these trimmers are a go-to solution. They come in handy for calibration, testing, and adjusting circuit parameters on-the-fly.
One thing worth noting is their robust construction, making them suitable for environments where mechanical durability is crucial. Engineers tend to reach for this type of resistor when they need a reliable way to adjust circuit performance without soldering additional components. Another practical benefit is their ease of use; the thumbwheel interface is intuitive and allows for quick adjustments during prototyping or maintenance.
These resistors show up frequently in a variety of applications, including power supplies, audio equipment, and measurement instruments. For instance, in a power supply, you might use them to calibrate voltage settings. In audio equipment, they can be used to tweak tone controls. Their ability to provide accurate and repeatable resistance makes them indispensable in these and many other scenarios where precision is key.
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91TR1 trimmer resistors - through hole - Part List
11 parts in total| Mfr Part # | Quantity Available | Price | Category | EU RoHS | Tolerance | Resistance | Power - Rated | Depth | Height | Packaging | Mounting Type | Length - Overall | Termination Style | Type | Technology | Number of Turns | Temperature Coefficient | Product | Product Category | Factory Pack Quantity | RoHS | Element Type | Taper | Product Type | Adjustment Type | Operating Temperature |
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 91TR100LF Trimmer Resistors - Through Hole 3/8inch 100 LEADFREE Thumbwheel Res Cermet Trimmer 100 Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 8.76 X 9.78mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | Compliant | 20 % | 100 Ohms | 500 mW (1/2 W) | 8.76 | 9.78 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | RoHS Compliant By Exemption | Cermet | Linear | Single Turn | Side Crossed | - 55 C to + 125 C |
91TR1KLF Trimmer Resistors - Through Hole 3/8inch 1K LEADFREE Thumbwheel Res Cermet Trimmer 1K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 8.76 X 9.78mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | Compliant | 20 % | 1 kOhms | 500 mW (1/2 W) | 8.76 | 9.78 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | RoHS Compliant | Cermet | Linear | Single Turn | Side Crossed | - 55 C to + 125 C |
91TR100KLF Trimmer Resistors - Through Hole 3/8inch 100KLEADFREE Thumbwheel Res Cermet Trimmer 100K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 8.76 X 9.78mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | Compliant | 20 % | 100 kOhms | 500 mW (1/2 W) | 8.76 | 9.78 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | RoHS Compliant | Cermet | Linear | Single Turn | Side Crossed | - 55 C to + 125 C |
91TR1MEGLF Trimmer Resistors - Through Hole 3/8inch 1M LEADFREE Thumbwheel Res Cermet Trimmer 1M Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 8.76 X 9.78mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | Compliant | 20 % | 1 MOhms | 500 mW (1/2 W) | 8.76 | 9.78 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | RoHS Compliant | Cermet | Linear | Single Turn | Side Crossed | - 55 C to + 125 C |
91TR10KLF Trimmer Resistors - Through Hole 3/8inch 10K LEADFREE Thumbwheel Res Cermet Trimmer 10K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 8.76 X 9.78mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | Compliant | 20 % | 10 kOhms | 500 mW (1/2 W) | 8.76 | 9.78 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | RoHS Compliant | Cermet | Linear | Single Turn | Side Crossed | - 55 C to + 125 C |
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91TR1MEG Trimmer Resistors - Through Hole 3/8inch 1M Thumbwheel Res Cermet Trimmer 1M Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 8.76 X 9.78mm) Pin Thru-Hole Box TT Electronics plc | 90 | 1: ¥8.364 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
91TR10LF Res Cermet Trimmer 10 Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 8.76 X 9.78mm) Pin Thru-Hole Box BI Technologies | 10 | 1: ¥6.751 | - | Compliant | 20% | 10 | 0.5 (1/2) | 8.76 | 9.78 | Box | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | - | - | - | - | - | - | - | - | - |