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HT55BB562KN Equivalent & Substitute Parts
Part Overview
The HT55BB562KN is a 5600 pF ceramic capacitor manufactured by KEMET, rated for 50V operation with X7R temperature coefficient characteristics. This radial through-hole component is designed for general-purpose applications requiring high-temperature stability across the -55°C to 200°C operating range.
The HT55BB562KN is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for legacy systems utilizing this component.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 5600 pF |
| Tolerance | ±10% |
| Voltage Rating | 50V |
| Temperature Coefficient | X7R |
| Operating Temperature Range | -55°C to 200°C |
| Mounting Type | Through Hole |
| Package Type | Radial |
| Lead Spacing | 0.200" (5.08mm) |
Substitute Part Grouping Explanation
Substitution eligibility for the HT55BB562KN is determined by strict equivalence across the following electrical and mechanical parameters:
Electrical Equivalence Requirements:
- Capacitance value: 5600 pF
- Tolerance: ±10%
- Voltage rating: 50V (minimum)
- Temperature coefficient: X7R
- Operating temperature range: -55°C to 200°C (minimum)
Mechanical Equivalence Requirements:
- Mounting type: Through Hole
- Package type: Radial
- Lead spacing: 0.200" (5.08mm)
- Lead style: Formed Leads
The C052H562K5R5GA meets all electrical and mechanical substitution criteria. Both components share identical capacitance, tolerance, voltage rating, temperature coefficient, and lead spacing specifications. The substitute part maintains through-hole radial configuration with formed leads, ensuring direct compatibility in PCB layouts designed for the original HT55BB562KN.
Parameter Comparison
| Parameter | HT55BB562KN (Main Part) | C052H562K5R5GA (Substitute) |
|---|---|---|
| Manufacturer | KEMET | KEMET |
| Capacitance | 5600 pF | 5600 pF |
| Tolerance | ±10% | ±10% |
| Voltage Rating | 50V | 50V |
| Temperature Coefficient | X7R | X7R |
| Operating Temperature | -55°C to 200°C | -55°C to 200°C |
| Mounting Type | Through Hole | Through Hole |
| Package Type | Radial | Radial |
| Lead Spacing | 0.200" (5.08mm) | 0.200" (5.08mm) |
| Lead Style | Formed Leads | Formed Leads |
| Product Status | Obsolete | Active |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant |
Engineering Selection Recommendations
The C052H562K5R5GA is the qualified substitute for the obsolete HT55BB562KN based on the following engineering criteria:
Electrical Compatibility: Both parts are electrically identical across all specified parameters: 5600 pF capacitance, ±10% tolerance, 50V rating, and X7R temperature coefficient with -55°C to 200°C operating range.
Mechanical Compatibility: Lead spacing, package configuration, and lead style are identical, ensuring direct PCB layout compatibility without design modification.
Product Status: The C052H562K5R5GA is classified as Active, providing assured long-term availability and supply chain continuity compared to the obsolete HT55BB562KN.
Regulatory Compliance: The substitute part is ROHS3 compliant, whereas the original part is RoHS non-compliant. This compliance improvement supports modern manufacturing and environmental standards.
Inventory Availability: The C052H562K5R5GA maintains adequate stock levels (694 pcs) to support production requirements.
Frequently Asked Questions (FAQ)
Q: Can the C052H562K5R5GA be used as a direct replacement for the HT55BB562KN without PCB modification?
A: Yes. Both parts share identical lead spacing (0.200" / 5.08mm), radial package configuration, and formed lead style. No PCB layout changes are required for substitution.
Q: Are there electrical performance differences between these two parts?
A: No. Both parts are specified identically for capacitance (5600 pF), tolerance (±10%), voltage rating (50V), temperature coefficient (X7R), and operating temperature range (-55°C to 200°C).
Q: What is the significance of the RoHS compliance difference?
A: The HT55BB562KN is RoHS non-compliant, while the C052H562K5R5GA is ROHS3 compliant. For new designs or manufacturing environments with RoHS requirements, the substitute part is the appropriate selection.
Q: Are there physical size differences between these parts?
A: Minor dimensional variations exist. The HT55BB562KN measures 0.200" L x 0.100" W (5.08mm x 2.54mm), while the C052H562K5R5GA measures 0.190" L x 0.090" W (4.83mm x 2.29mm). The substitute is slightly smaller. Lead spacing remains identical at 0.200" (5.08mm), ensuring PCB compatibility.
Q: What applications are supported by the substitute part?
A: The C052H562K5R5GA is specified for bypass and decoupling applications, encompassing the general-purpose applications of the original HT55BB562KN.
Q: Is the substitute part available in current inventory?
A: Yes. The C052H562K5R5GA is in active production status with 694 pcs available in stock.
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