RMCF1206FT150K Stackpole Electronics Inc. Resistor (Resistor Chip) In Stock
Stackpole RMCF1206FT150K is a thick-film chip resistor in 1206 package with 150 kΩ resistance, 1% tolerance, and 0.25 W power rating, offering RoHS-compliant SMT construction for precise voltage divider and biasing applications in industrial and consumer electronics.
- Manufacturer
- Stackpole Electronics Inc.
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- RMCF1206FT150K Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 150 kΩ resistance with 1% flat tolerance delivers consistent high-impedance biasing and voltage division accuracy across all production units
- 0.25 W power rating in 1206 (3.2 mm × 1.6 mm) package handles higher dissipation than 0805 or 0603 equivalents, reducing thermal stress
- RoHS-compliant (Pbfree Code: Yes) REACH-compliant construction meets global environmental regulations for EU and international market access
- Rectangular surface-mount construction with 0.55 mm package height supports standard reflow soldering and automated pick-and-place assembly
Applications
RMCF1206FT150K is used in industrial sensor interfaces, medical monitoring devices, and consumer power supply circuits where a precise 150 kΩ 1% resistor in 1206 package is required for stable voltage dividers, pull-up networks, and timing RC circuits. The 0.25 W power rating allows it to handle higher voltage rails such as 24 V industrial logic without thermal derating concerns that would affect smaller 0603 packages. It is also suitable for audio equipment, test instrumentation input attenuators, and LED driver feedback networks that demand repeatable high-impedance values.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 17Weeks |
| YTEOL | 12 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.55mm |
| Package Length | 3.2mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 1.6mm |
| Packing Method | TR, Paper, 7 Inch |
| Rated Power Dissipation (P) | 0.25W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200 |
| Resistance | 150000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 1206 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 200V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Japan, Mainland China, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance and tolerance does RMCF1206FT150K offer, and why is 1% important for precision voltage divider designs?
RMCF1206FT150K provides 150 kΩ with 1% flat (FT) tolerance, meaning the actual resistance is guaranteed within ±1.5 kΩ of nominal across all production units. In a precision voltage divider used to set ADC reference levels or op-amp offset trim, a 1% tolerance limits gain error to under 2%, whereas 5% parts would allow up to 10% gain error — a difference that often forces costly post-assembly calibration in instrumentation and sensor front-end designs.
How does the 0.25 W power rating of RMCF1206FT150K compare to 0603 or 0402 alternatives when operating from a 24 V rail?
At 24 V, a 150 kΩ resistor dissipates V²/R = 576/150000 ≈ 3.84 mW, well within the 0.25 W rating of RMCF1206FT150K. However, in designs with higher voltages up to 100 V, dissipation reaches 66 mW — still within the 1206's 0.25 W limit but exceeding the 63 mW or 100 mW ratings of 0603 or 0402 equivalents. The 1206 package is therefore the safer choice for high-voltage industrial signal conditioning circuits to avoid resistor self-heating and resistance drift.
Is RMCF1206FT150K RoHS and REACH compliant, and what does that mean for exporting to EU markets?
Yes, RMCF1206FT150K carries a Pbfree Code of Yes and a REACH Compliance Code of Compliant, confirming it meets both EU RoHS Directive 2011/65/EU (restricts lead, mercury, cadmium, and other hazardous substances) and REACH SVHC substance limits. Products assembled with RMCF1206FT150K can be imported and sold in the European Union without additional substance declarations, simplifying compliance documentation for OEMs exporting finished goods to EU customers.
What lead time should procurement teams plan for when ordering RMCF1206FT150K, and are there mitigation strategies?
Stackpole lists a 17-week factory lead time for RMCF1206FT150K under current production conditions. For a component with broad 150 kΩ 1206 1% applicability, authorized distributors such as Digi-Key, Mouser, and Arrow often stock quantities sufficient for prototyping through low-volume production. Procurement teams running programs above 10,000 units should place blanket orders 20 weeks in advance and negotiate safety-stock agreements with distributors to avoid line-down events caused by the 17-week replenishment cycle.
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About Stackpole Electronics Inc.
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