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91BR1 trimmer resistors - through hole Series
bi-technologiesThrough-hole cermet trimmer resistors
The 91BR1 series from BI Technologies Corporation is a line of through-hole cermet trimmer resistors designed for precise adjustments in electronic circuits. These resistors are commonly found in test equipment, medical devices, and industrial control systems where fine-tuning of resistance values is critical.
If you're working on projects that require stable and reliable resistance adjustments, these trimmers offer a robust solution. They are known for their excellent temperature stability and high reliability, making them suitable for environments with fluctuating temperatures. One thing worth noting is their ability to handle higher power dissipation compared to some other trimmer types, which is beneficial in applications where heat generation might be an issue.
Engineers tend to reach for this when they need a resistor that can be adjusted on the fly without affecting the overall circuit design too much. The cermet construction provides a good balance between mechanical strength and electrical performance, ensuring that these resistors can withstand physical stress and maintain their accuracy over time.
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91BR1 trimmer resistors - through hole - Part List
11 parts in total| Mfr Part # | Quantity Available | Price | Category | Tolerance | EU RoHS | Resistance | Power - Rated | Depth | Height | Packaging | Mounting Type | Length - Overall | Termination Style | Type | Technology | Number of Turns | Temperature Coefficient | RoHS | Product Type | Adjustment Type | Product | Product Category | Factory Pack Quantity | Element Type | Taper | Operating Temperature | メーカ | Power - Peak Pulse | Resistance - Input | Ratio - Input:Output | Pitch | End - Size | Package / Case | Card Standard | Number of Units | Mechanical Life | Operating Temperature - Junction |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 0 | - | 20 % | - | - | - | - | - | - | - | - | - | - | - | - | - | いいえ | Trimmer Resistors - Single Turn | Top Crossed | - | - | - | - | - | - | BI Technologies | 500 mW (1/2 W) | 100 Ohms | Cermet | Linear | Pin | Bulk | トリマーレジスタ：スルーホール | 100 | 製造中止 | - 55 C to + 125 C | |
 91BR1MEGLF 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 9.78 X 7.11mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | 20 % | Compliant | 1 MOhms | 500 mW (1/2 W) | 9.78 | 7.11 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | RoHS Compliant | Single Turn | Top Crossed | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | Cermet | Linear | - 55 C to + 125 C | - | - | - | - | - | - | - | - | - | - | - |
91BR100KLF 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 9.78 X 7.11mm) Pin Thru-Hole Box TT Electronics plc | 300 | 1: ¥7.684 | - | 20 % | Compliant | 100 kOhms | 500 mW (1/2 W) | 9.78 | 7.11 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | RoHS Compliant | Single Turn | Top Crossed | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | Cermet | Linear | - 55 C to + 125 C | - | - | - | - | - | - | - | - | - | - | - |
91BR10KLF 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 9.78 X 7.11mm) Pin Thru-Hole Box TT Electronics plc | 30 | 1: ¥7.8988 | - | 20 % | Compliant | 10 kOhms | 500 mW (1/2 W) | 9.78 | 7.11 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | RoHS Compliant | Single Turn | Top Crossed | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | Cermet | Linear | - 55 C to + 125 C | - | - | - | - | - | - | - | - | - | - | - |
91BR100LF 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 9.78 X 7.11mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | 20 % | Compliant | 100 Ohms | 500 mW (1/2 W) | 9.78 | 7.11 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | RoHS Compliant | Single Turn | Top Crossed | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | Cermet | Linear | - 55 C to + 125 C | - | - | - | - | - | - | - | - | - | - | - |
91BR1KLF 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 9.78 X 7.11mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥13.056 | - | 20 % | Compliant | 1 kOhms | 500 mW (1/2 W) | 9.78 | 7.11 | Bulk | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | RoHS Compliant | Single Turn | Top Crossed | Trimmer Resistors - Single Turn | Trimmer Resistors - Through Hole | 100 | Cermet | Linear | - 55 C to + 125 C | - | - | - | - | - | - | - | - | - | - | - |
| 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
91BR1MEG 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 9.78 X 7.11mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥6.4008 | - | 20% | Not Compliant | 1M | 0.5 (1/2) | 9.78 | 7.11 | Box | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
91BR10K Trimmer Resistors - Through Hole 3/8inch 10K Thumbwheel Res Cermet Trimmer 10K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 9.78 X 7.11mm) Pin Thru-Hole Box TT Electronics plc | 10 | 1: ¥6.4008 | - | 20% | Not Compliant | 10K | 0.5 (1/2) | 9.78 | 7.11 | Box | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
91BR10LF Res Cermet Trimmer 10 Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 9.78 X 7.11mm) Pin Thru-Hole Box BI Technologies | 10 | 100: ¥6.6205 | - | 20% | Compliant | 10 | 0.5 (1/2) | 9.78 | 7.11 | Box | Through Hole | 9.53 | Pin | Trimmer | Cermet | 1(Elec)|1(Mech) | ±100 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |