67WR100KLF TT Electronics/BI Magnetics Variable Resistor (Other) In Stock
The TT Electronics 67WR100KLF is a 3/8-inch square through-hole trimmer resistor with a 100 kΩ resistance and 10% tolerance, designed for precision circuit adjustment. Its single-turn adjustment suits bias setting and gain calibration in analog circuits. Available from stock worldwide with fast shipping.
- Manufacturer
- TT Electronics/BI Magnetics
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- 67WR100KLF Datasheet PDF
- Category
- Variable Resistor
- Price
- From $0.7600(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 67WR100KLF?
- 100 kΩ resistance with 10% tolerance in a compact 3/8-inch (9.5 mm) square through-hole package for easy PCB mounting
- Single-turn cermet element provides smooth, repeatable resistance adjustment for precise analog calibration
- Through-hole leads simplify manual soldering and rework compared to surface-mount trimmers in low-volume or prototyping applications
What is 67WR100KLF used for?
The 67WR100KLF is used in analog circuit trimming applications such as op-amp offset nulling, voltage divider adjustment, and reference voltage fine-tuning in industrial instrumentation, audio equipment, and power supply circuits. Its 100 kΩ range and through-hole format make it a standard choice for board-level calibration where a screwdriver-adjustable resistor is needed during production test or field service.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the 67WR100KLF datasheet?
67WR100KLF Datasheet DownloadOfficial datasheet from TT Electronics/BI Magnetics
What are equivalent replacements for 67WR100KLF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and tolerance does the 67WR100KLF offer for precision trimming applications?
The 67WR100KLF provides a 100 kΩ resistance with a 10% tolerance, giving a trimming range from near 0 Ω to 100 kΩ across the adjustment arc. This wide range suits applications such as gain setting, offset nulling in op-amp stages, and reference voltage calibration where fine analog adjustment is required.
For a compact through-hole PCB design, how much board area does the 67WR100KLF occupy?
The 67WR100KLF uses a 3/8-inch (approximately 9.5 mm) square footprint, making it one of the more compact through-hole trimmer sizes available. This small outline allows it to fit in densely populated calibration circuits without displacing nearby components, supporting efficient use of PCB real estate in instrumentation boards.
In which analog calibration scenarios is a 100 kΩ through-hole trimmer preferred over a lower-value alternative?
A 100 kΩ trimmer like the 67WR100KLF is preferred when the circuit impedance is high, such as in CMOS op-amp input networks, audio tone controls, or high-impedance sensor bias networks where lower resistances would load the signal path. The 10% initial tolerance still provides sufficient adjustment range around the nominal operating point for most production trimming procedures.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About TT Electronics/BI Magnetics
TT Electronics/BI Magnetics is a leading electronic component manufacturer. FindMyChip sources TT Electronics/BI Magnetics ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.3000 | $3.30 |
| 37+ | $1.8150 | $67.16 |
| 84+ | $1.6500 | $138.60 |
| 128+ | $0.9076 | $116.17 |
| 200+ | $0.7750 | $155.00 |
| 400+ | $0.7600 | $304.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
PTV09A-4015F-B104
Bourns
Variable Resistor
3296W-1-105LF
Bourns
Variable Resistor
3352E-1-105LF
Bourns
Variable Resistor
RK11K1120A5T
ALPS
Variable Resistor
RK11K114F30C0B104 WITH CENTER TAP
ALPS
Variable Resistor
ST32ETA104
Copal Electronics
Variable Resistor
3314R-1-103E
Bourns
Variable Resistor
416PA103M
TE Connectivity
Variable Resistor
3313J-1-103E
Bourns
Variable Resistor
3361S-1-502GLF
Bourns
Variable Resistor
ST4ETB502
Copal Electronics
Variable Resistor
3361P-1-501GLF
Bourns
Variable Resistor
3361P-1-202GLF
Bourns
Variable Resistor
PDB12-M4251-105BF
Bourns
Variable Resistor
PDB12-H2251-503BF
Bourns
Variable Resistor
PDB12-H2201-502BF
Bourns
Variable Resistor
PDB12-H4301-103BF
Bourns
Variable Resistor
PDB12-H4301-105BF
Bourns
Variable Resistor
PDB12-H4251-503BF
Bourns
Variable Resistor
PDB12-H4251-102BF
Bourns
Variable Resistor
392JB100
Honeywell
Variable Resistor
3223W-1-202E
Bourns
Variable Resistor
3214J-1-203E
Bourns
Variable Resistor
3314J-1-200E
Bourns
Variable Resistor