CRCW06031M33FKEA Vishay Resistor (Resistor Chip) In Stock
Vishay CRCW06031M33FKEA is a thick-film surface-mount resistor with 1.33 MΩ resistance, ±1% tolerance, and 1/10 W (100 mW) power rating in a compact 0603 (1.55x0.8 mm) SMD package rated for 75 V AC. RoHS compliant and available from stock with worldwide shipping.
- Manufacturer
- Vishay
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- CRCW06031M33FKEA Datasheet PDF
- Category
- Resistor
- Price
- From $0.0010(MOQ 1)
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CRCW06031M33FKEA?
- 1.33 MΩ resistance with ±1% (F) tolerance enables precise voltage divider and pull-up network designs
- 75 V AC working voltage supports use in higher-voltage sensing and signal conditioning circuits
- 1/10 W (100 mW) rated power in the compact 0603 package suits low-power microcontroller peripheral circuits
- Thick-film construction delivers stable resistance with low temperature coefficient for reliable long-term performance
- RoHS compliant and REACH compliant for use in environmentally regulated consumer and industrial products
What is CRCW06031M33FKEA used for?
The CRCW06031M33FKEA is used in high-impedance voltage divider networks for ADC input scaling in industrial sensors and measurement instruments, where the 1.33 MΩ value limits bias current to nanoampere levels. Its 75 V AC rating allows direct use in resistive sensing front-ends on 48 V industrial buses with appropriate protection circuitry. Microcontroller GPIO pull-up and pull-down networks also employ this resistor where ultra-low standby current consumption is required in battery-powered devices.
What are the specifications of CRCW06031M33FKEA?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 11Weeks |
| YTEOL | 12 |
| Additional Feature | RATED AC VOLTAGE (V): 75 |
| Construction | Rectangular |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.55mm |
| Package Style | SMT |
| Package Width | 0.85mm |
| Packing Method | TR, Paper, 7 Inch |
| Rated Power Dissipation (P) | 0.1W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200 |
| Resistance | 1330000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 75V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Israel, Taiwan |
Where can I find the CRCW06031M33FKEA datasheet?
CRCW06031M33FKEA Datasheet DownloadOfficial datasheet from Vishay
What are equivalent replacements for CRCW06031M33FKEA?
Compatible alternatives and drop-in replacements for CRCW06031M33FKEA:
Frequently Asked Questions
What resistance and tolerance does the Vishay CRCW06031M33FKEA offer, and how does that fit precision voltage dividers?
The CRCW06031M33FKEA provides 1.33 MΩ with ±1% tolerance, meaning the actual resistance falls between 1.3167 MΩ and 1.3433 MΩ. In a voltage divider with a matched 1 MΩ lower leg, ±1% tolerance on both resistors contributes at most a ±2% error to the divided output, which is acceptable for 8-bit ADC inputs and compatible with standard 1% resistor divider practice in analog front-end design.
What power and voltage rating does the CRCW06031M33FKEA carry, and what circuit conditions could exceed these limits?
The CRCW06031M33FKEA is rated at 1/10 W (100 mW) continuous power and 75 V AC working voltage. Applying the full 75 V across 1.33 MΩ dissipates approximately 4.2 mW, well within the 100 mW limit, so voltage is the binding constraint in high-rail applications. Exceeding 75 V risks dielectric breakdown of the thick-film substrate; designers should derate to 50 V for long-term reliability in industrial 48 V DC systems with transient spikes.
What SMT package does the CRCW06031M33FKEA use, and is it compatible with standard pick-and-place assembly?
The CRCW06031M33FKEA is housed in the 0603 (1.55x0.8 mm, 0.45 mm height) SMT package, which is one of the most widely supported sizes in automated pick-and-place and reflow soldering lines. Its rectangular body fits standard 0603 land patterns with 0.9 mm pad length, and the low 0.45 mm profile suits designs with tight vertical clearance under RF shields or stacked PCB assemblies.
How does the CRCW06031M33FKEA compare to a 0402 1.33 MΩ resistor when choosing between size and manufacturability?
The 0603 CRCW06031M33FKEA (1.55x0.8 mm) is roughly twice the footprint of an 0402 equivalent but offers easier handling and lower tombstoning risk during reflow, especially in prototype or low-volume production runs. The 100 mW power rating in 0603 also exceeds the typical 62.5 mW or 50 mW rating of 0402 alternatives, giving extra thermal margin if the 1.33 MΩ resistor sees occasional current surges in ESD-protection or ADC bias networks.
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About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0010 | $0.00 |
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