VM5JB22R0 Equivalent & Substitute Parts

Part Overview

The VM5JB22R0 is a 22 Ohm, 5% tolerance, 5W through-hole radial wirewound resistor manufactured by Stackpole Electronics Inc. This component is designed for applications requiring flame-proof and moisture-resistant characteristics with safety-rated construction. The part maintains Active product status with 1049 units in current inventory. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility requirements are met within the same product category.

Key Parameters

Parameter	Value
Resistance	22 Ohms
Tolerance	±5%
Power Rating	5W
Composition	Wirewound
Package Type	Radial
Temperature Coefficient	±300ppm/°C
Operating Temperature Range	-55°C to 250°C
Features	Flame Proof, Moisture Resistant, Safety
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the VM5JB22R0 are qualified based on the following critical parameters:

Resistance value: 22 Ohms (exact match required)
Tolerance: ±5% (exact match required)
Power rating: 5W (exact match required)
Composition: Wirewound (exact match required)
Package type: Radial (exact match required)
Temperature coefficient: ±300ppm/°C (exact match required)
Operating temperature range: -55°C to 250°C (exact match required)
Features: Flame Proof, Moisture Resistant, Safety (exact match required)
Regulatory compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

Two substitute parts meet all electrical and mechanical criteria: SQMW522RJ and SQZW522RJ, both manufactured by TE Connectivity Passive Product. Substitution is valid when physical dimensions and termination count are compatible with the application circuit board layout.

Parameter Comparison

Parameter	VM5JB22R0 (Stackpole)	SQMW522RJ (TE Connectivity)	SQZW522RJ (TE Connectivity)
Resistance	22 Ohms	22 Ohms	22 Ohms
Tolerance	±5%	±5%	±5%
Power Rating	5W	5W	5W
Composition	Wirewound	Wirewound	Wirewound
Package Type	Radial	Radial	Radial
Temperature Coefficient	±300ppm/°C	±300ppm/°C	±300ppm/°C
Operating Temperature	-55°C to 250°C	-55°C to 250°C	-55°C to 250°C
Features	Flame Proof, Moisture Resistant, Safety	Flame Proof, Moisture Resistant, Safety	Flame Proof, Moisture Resistant, Safety
Number of Terminations	2	2	2
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Length	0.512" (13.00mm)	0.512" (13.00mm)	1.102" (28.00mm)
Width	0.374" (9.50mm)	0.354" (9.00mm)	0.394" (10.00mm)
Height - Seated (Max)	1.024" (26.00mm)	1.024" (26.00mm)	0.433" (11.00mm)
Inventory Available	1049 Pcs	66847 Pcs	1762 Pcs

Engineering Selection Recommendations

All three parts—VM5JB22R0, SQMW522RJ, and SQZW522RJ—maintain Active product status and meet identical electrical specifications and regulatory requirements. Selection between these parts is determined by physical dimensions and circuit board layout constraints.

SQMW522RJ presents the closest dimensional match to VM5JB22R0, with identical seated height (1.024") and length (0.512"), differing only 0.50mm in width. This part is recommended when space constraints are minimal and direct form-factor compatibility is required.

SQZW522RJ features a significantly longer body (1.102") and reduced seated height (0.433"), suitable for applications where horizontal board space is available and vertical clearance is limited. This configuration may require circuit board layout verification prior to implementation.

All substitute parts carry ROHS3 compliance and REACH Unaffected status, maintaining regulatory alignment with the original VM5JB22R0 specification.

Frequently Asked Questions (FAQ)

Q: Can SQMW522RJ and SQZW522RJ be used interchangeably with VM5JB22R0?

A: Both TE Connectivity parts meet all electrical specifications (22 Ohms, ±5%, 5W, ±300ppm/°C, -55°C to 250°C operating range) and feature requirements (Flame Proof, Moisture Resistant, Safety). Interchangeability depends on physical dimensions. SQMW522RJ is dimensionally closer to VM5JB22R0. SQZW522RJ requires verification of board layout compatibility due to different length and height dimensions.

Q: What are the key differences between SQMW522RJ and SQZW522RJ?

A: Both parts share identical electrical specifications and features. The primary differences are physical dimensions: SQMW522RJ measures 0.512" L × 0.354" W × 1.024" H (seated), while SQZW522RJ measures 1.102" L × 0.394" W × 0.433" H (seated). Selection depends on available board space and mounting orientation requirements.

Q: Are all three parts RoHS and REACH compliant?

A: Yes. VM5JB22R0, SQMW522RJ, and SQZW522RJ are all ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards.

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

A: All three parts share an identical temperature coefficient of ±300ppm/°C, ensuring consistent resistance stability across the -55°C to 250°C operating range. This parameter is critical for applications requiring predictable performance across temperature variations.

Q: How do I determine which substitute part fits my application?

A: Verify that your circuit board layout accommodates the physical dimensions of the substitute part. SQMW522RJ is recommended for direct replacement scenarios. SQZW522RJ requires board layout review due to its extended length and reduced height profile.

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