AC2010JK-0733KL Equivalent & Substitute Parts

Part Overview

The AC2010JK-0733KL is a 33 kOhms ±5% thick film chip resistor rated at 0.75W in a 2010 (5025 Metric) surface mount package. Manufactured by YAGEO, this component features automotive AEC-Q200 qualification and moisture resistance, making it suitable for demanding automotive and industrial applications. The part is currently active in production with 1,101 units in stock.

Equivalent and substitute parts are identified to support design flexibility, supply chain continuity, and application-specific performance requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

AC2010JK-0733KL

YAGEOIn Stock: 1151AC2010JK-0733KL Datasheet

Current PartRFQ

RC2010JK-0733KL

YAGEOIn Stock: 7739RC2010JK-0733KL Datasheet

UpgradeRFQ

RC2010FK-0733KL

YAGEOIn Stock: 8482RC2010FK-0733KL Datasheet

MFR RecommendedRFQ

CRGCQ2010J33K

TE Connectivity Passive ProductIn Stock: 41687CRGCQ2010J33K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AC2010JK-0733KL are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 33 kOhms
• Power rating: 0.75W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C

Mechanical Parameters (Must Match):

• Package type: 2010 (5025 Metric)
• Composition: Thick Film
• Number of terminations: 2

Compliance & Environmental (Must Match or Exceed):

• RoHS3 compliance
• MSL 1 rating
• Moisture resistance

Tolerance Variation (Allowed): Tolerance may vary from ±5% to ±1% for enhanced precision applications, provided all other parameters remain constant.

Automotive Qualification (Allowed Variation): AEC-Q200 qualification is present in the main part and one substitute (CRGCQ2010J33K) but not required for all substitutes, as non-automotive variants maintain equivalent electrical and mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

For Automotive AEC-Q200 Applications: Select AC2010JK-0733KL or CRGCQ2010J33K. Both parts carry AEC-Q200 qualification, meeting automotive reliability and qualification standards. CRGCQ2010J33K offers significantly higher inventory availability (41,615 units) compared to AC2010JK-0733KL (1,101 units).

For Standard Industrial Applications with ±5% Tolerance: RC2010JK-0733KL provides equivalent performance to the main part with higher stock levels (7,637 units). This YAGEO variant maintains all electrical and mechanical specifications while omitting automotive qualification, suitable for non-automotive designs.

For Precision Applications Requiring ±1% Tolerance: RC2010FK-0733KL is the manufacturer-recommended upgrade option. The tighter tolerance specification improves circuit accuracy while maintaining identical package, power rating, and temperature characteristics. Inventory availability is 8,407 units.

Supply Chain Continuity: All four parts are active products with robust inventory levels. Selection should prioritize application requirements (automotive vs. industrial) and tolerance specifications over availability, as all options maintain adequate stock.

Frequently Asked Questions (FAQ)

Q: Can RC2010JK-0733KL replace AC2010JK-0733KL in automotive applications?

A: RC2010JK-0733KL is electrically and mechanically equivalent but lacks AEC-Q200 automotive qualification. Use only in non-automotive designs or where automotive qualification is not a design requirement. For automotive applications, use CRGCQ2010J33K.

Q: What is the difference between RC2010JK-0733KL and RC2010FK-0733KL?

A: Both parts are YAGEO thick film 2010 resistors with identical power ratings and package dimensions. The primary difference is tolerance: RC2010JK-0733KL is ±5%, while RC2010FK-0733KL is ±1%. Select RC2010FK-0733KL for applications requiring tighter resistance accuracy.

Q: Is CRGCQ2010J33K a direct replacement for AC2010JK-0733KL?

A: Yes. CRGCQ2010J33K is manufactured by TE Connectivity and provides direct electrical and mechanical equivalence. Both parts carry AEC-Q200 qualification and are suitable for automotive applications. The primary advantage of CRGCQ2010J33K is significantly higher inventory availability.

Q: Are all substitute parts RoHS3 compliant and MSL 1 rated?

A: Yes. All four parts (AC2010JK-0733KL, RC2010JK-0733KL, RC2010FK-0733KL, and CRGCQ2010J33K) are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with modern manufacturing and storage requirements.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, all parts share identical 2010 (5025 Metric) package dimensions and two-terminal configuration. They are mechanically and electrically interchangeable in PCB layouts. Verify tolerance and automotive qualification requirements before final selection.

Q: What is the temperature coefficient significance for these resistors?

A: All substitute parts maintain ±100ppm/°C temperature coefficient across the -55°C to 155°C operating range. This specification ensures stable resistance values across automotive and industrial temperature extremes, with no variation between the main part and substitutes.