KXOB22-04X3F Equivalent & Substitute Parts

Part Overview

The KXOB22-04X3F is a monocrystalline solar cell manufactured by ANYSOLAR Ltd as part of the IXOLAR™ series. This component is classified as obsolete, with 781 units currently in stock. The cell operates at 1.89 V open circuit voltage and delivers 13.38 mA at maximum power point. Due to its obsolete status, equivalent substitute parts from the active IXOLAR™ product line are available to maintain design continuity and ensure long-term supply chain reliability.

Substiute Parts

KXOB22-04X3F

ANYSOLAR LtdIn Stock: 810KXOB22-04X3F Datasheet

Current PartRFQ

KXOB25-04X3F-TB

ANYSOLAR LtdIn Stock: 2932KXOB25-04X3F-TB Datasheet

DirectRFQ

KXOB25-05X3F-TB

ANYSOLAR LtdIn Stock: 2678KXOB25-05X3F-TB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the KXOB22-04X3F is determined by the following criteria:

Primary Substitution Parameters:

• Monocrystalline cell type (matching material composition)
• Open circuit voltage (Voc) range: 1.89 V to 2.07 V (maximum 9.5% variance)
• Current @ Pmpp: 13.2 mA to 18.4 mA (acceptable for series/parallel circuit configurations)
• Physical dimensions: compatible cell form factor (22.0mm to 23.0mm length, 7.0mm to 8.0mm width, 1.8mm height)
• Moisture Sensitivity Level: MSL 3 (168 Hours) matching
• REACH compliance status: REACH Unaffected

Substitute Parts Identified:

1. KXOB25-04X3F-TB (Direct Substitute - Active Status)

   • Voltage @ Pmpp: 1.67 V (within tolerance)
   • Current @ Pmpp: 13.2 mA (equivalent performance)
   • Open circuit voltage: 2.07 V (9.5% higher)
   • Packaging: Bulk
   • Product Status: Active

2. KXOB25-05X3F-TB (Similar Substitute - Active Status)

   • Voltage @ Pmpp: 1.67 V (within tolerance)
   • Current @ Pmpp: 18.4 mA (higher current capability)
   • Open circuit voltage: 2.07 V (9.5% higher)
   • Packaging: Tube
   • Product Status: Active

Parameter Comparison

Engineering Selection Recommendations

KXOB25-04X3F-TB is the primary substitute for the obsolete KXOB22-04X3F. This part maintains identical physical dimensions (22.0mm x 7.0mm x 1.8mm), equivalent current performance at maximum power point (13.2 mA vs. 13.38 mA), and identical moisture sensitivity classification. The part is currently in active production status with 2854 units in stock, ensuring supply chain continuity. RoHS3 compliance provides enhanced environmental and regulatory alignment compared to the main part specification.

KXOB25-05X3F-TB serves as an alternative substitute when higher current output is required. This part delivers 18.4 mA at maximum power point (37% higher than the main part) and 30.7 mW maximum power output. Physical dimensions increase to 23.0mm x 8.0mm x 1.8mm, requiring verification of mechanical fit within the target application. This part is also in active production with 2648 units in stock and maintains ROHS3 compliance.

Both substitute parts operate across the -40°C to 90°C temperature range, providing broader thermal performance than the main part specification. Selection between KXOB25-04X3F-TB and KXOB25-05X3F-TB depends on current and power requirements of the end application, as well as available mechanical space for the slightly larger KXOB25-05X3F-TB form factor.

Frequently Asked Questions (FAQ)

Q: Can KXOB25-04X3F-TB be used as a direct replacement for KXOB22-04X3F?

A: Yes. Both parts share identical physical dimensions (22.0mm x 7.0mm x 1.8mm), equivalent current performance at maximum power point (13.2 mA vs. 13.38 mA), and matching moisture sensitivity levels. The KXOB25-04X3F-TB is in active production status, addressing the obsolescence of the KXOB22-04X3F.

Q: What is the voltage difference between the main part and substitute parts?

A: The KXOB22-04X3F operates at 1.89 V open circuit voltage. Both substitute parts (KXOB25-04X3F-TB and KXOB25-05X3F-TB) operate at 2.07 V open circuit voltage, representing a 9.5% increase. Voltage @ Pmpp increases from 1.5 V to 1.67 V. These differences must be evaluated within the context of the target circuit design.

Q: What are the key differences between KXOB25-04X3F-TB and KXOB25-05X3F-TB?

A: KXOB25-04X3F-TB delivers 13.2 mA at maximum power point and 22 mW maximum power in Bulk packaging. KXOB25-05X3F-TB delivers 18.4 mA at maximum power point and 30.7 mW maximum power in Tube packaging, with slightly larger physical dimensions (23.0mm x 8.0mm x 1.8mm). Selection depends on current/power requirements and available mechanical space.

Q: Are both substitute parts RoHS compliant?

A: Yes. Both KXOB25-04X3F-TB and KXOB25-05X3F-TB are ROHS3 compliant. The main part specification does not include RoHS status information.

Q: What is the operating temperature range for substitute parts?

A: Both substitute parts operate across -40°C to 90°C. The main part does not specify an operating temperature range.

Q: Do the substitute parts have the same moisture sensitivity level?

A: Yes. All three parts (main and both substitutes) maintain MSL 3 (168 Hours) classification.

Q: Are there inventory considerations for selecting between the two substitute parts?

A: KXOB25-04X3F-TB has 2854 units in stock, while KXOB25-05X3F-TB has 2648 units in stock. Both parts maintain adequate inventory levels for production applications.