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PVC6D103A01B00 Trimmer Potentiometer Equivalent & Substitute Parts
Part Overview
The PVC6D103A01B00 is a 10 kOhms, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. in the PVC6 series. This component features ceramic resistive material, PC pin termination, and top adjustment capability with a 1-turn rotation range. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 10 kOhms |
| Power Rating | 0.5W (1/2W) |
| Tolerance | ±10% |
| Temperature Coefficient | ±100ppm/°C |
| Number of Turns | 1 |
| Adjustment Type | Top Adjustment |
| Mounting Type | Through Hole |
| Termination Style | PC Pins |
| Resistive Material | Ceramic |
Substitute Part Grouping Explanation
Substitute parts for the PVC6D103A01B00 are qualified based on the following electrical and mechanical parameters:
Core Electrical Parameters (Must Match):
- Resistance: 10 kOhms
- Power Rating: 0.5W (1/2W)
- Tolerance: ±10%
- Temperature Coefficient: ±100ppm/°C
- Number of Turns: 1
Core Mechanical Parameters (Must Match):
- Adjustment Type: Top Adjustment
- Mounting Type: Through Hole
- Termination Style: PC Pins
Acceptable Variations:
- Resistive Material: Ceramic or Cermet (both acceptable for functional equivalence)
- Physical Size/Dimension: Minor variations permitted within standard PCB layout tolerances
- Packaging Format: Tube or Bulk (does not affect electrical performance)
All substitute parts listed meet these criteria and are functionally equivalent to the PVC6D103A01B00 for circuit applications requiring a 10 kOhms, 0.5W trimmer potentiometer with top adjustment and PC pin termination.
Parameter Comparison
| Part Number | Manufacturer | Resistance | Power (W) | Tolerance | Temp Coeff (ppm/°C) | Turns | Adjustment | Material | Size (Face) | Status | RoHS |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PVC6D103A01B00 | Bourns Inc. | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Ceramic | 0.272" x 0.272" (6.90mm x 6.90mm) | Obsolete | Non-compliant |
| 3362P-1-103TLF | Bourns Inc. | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top Finger | Cermet | 0.275" x 0.260" (6.99mm x 6.60mm) | Active | ROHS3 Compliant |
| 3362R-1-103LF | Bourns Inc. | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.275" x 0.260" (6.99mm x 6.60mm) | Active | ROHS3 Compliant |
| 25PR10KLF | TT Electronics/BI | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.270" x 0.270" (6.86mm x 6.86mm) | Active | RoHS Compliant |
| 72PMR10KLF | TT Electronics/BI | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.375" x 0.375" (9.53mm x 9.53mm) | Active | ROHS3 Compliant |
| 72PR10KLF | TT Electronics/BI | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.375" x 0.375" (9.53mm x 9.53mm) | Active | ROHS3 Compliant |
| 72PR10KLFTB | TT Electronics/BI | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.375" x 0.375" (9.53mm x 9.53mm) | Active | ROHS3 Compliant |
| 82MR10KLF | TT Electronics/BI | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.250" Dia (6.35mm) | Active | ROHS3 Compliant |
| 82PR10KLF | TT Electronics/BI | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.250" Dia (6.35mm) | Active | ROHS3 Compliant |
| 82PR10KLFTB | TT Electronics/BI | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.250" Dia (6.35mm) | Active | ROHS3 Compliant |
| FT-63EP103 | Nidec Components Corporation | 10 kΩ | 0.5 | ±10% | ±100 | 1 | Top | Cermet | 0.276" x 0.276" (7.00mm x 7.00mm) | Active | ROHS3 Compliant |
Engineering Selection Recommendations
Primary Recommendation - Bourns Inc. Trimpot® 3362 Series: The 3362P-1-103TLF and 3362R-1-103LF are direct functional equivalents from the same manufacturer as the obsolete PVC6D103A01B00. Both are ROHS3 compliant and carry active product status, ensuring long-term availability and supply chain stability. The 3362R-1-103LF is preferred for applications where standard top adjustment is required; the 3362P-1-103TLF offers top finger adjustment for enhanced ergonomic control.
Secondary Recommendation - TT Electronics/BI Series: The 25PR10KLF provides the closest physical footprint match (0.270" x 0.270" square) to the original PVC6D103A01B00 (0.272" x 0.272" square), minimizing PCB layout modifications. The 82PR10KLF and 82MR10KLF offer round form factors (0.250" diameter) suitable for applications with space constraints. All TT Electronics/BI parts are ROHS3 compliant with active status.
Alternative Recommendation - Nidec Components Corporation: The FT-63EP103 provides a compact square form factor (0.276" x 0.276") with ROHS3 compliance and active product status. This option is suitable for designs requiring multi-source qualification.
Compliance Consideration: All substitute parts listed are ROHS3 compliant, addressing the non-compliance status of the obsolete PVC6D103A01B00. Selection should prioritize active product status to ensure sustained component availability.
Frequently Asked Questions (FAQ)
Q: Can the PVC6D103A01B00 be directly replaced with any of these substitute parts?
A: Yes. All listed substitute parts meet the core electrical parameters (10 kOhms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 1-turn adjustment) and mechanical requirements (top adjustment, through-hole mounting, PC pin termination). Physical size variations require PCB layout verification but do not affect electrical performance.
Q: What is the difference between ceramic and cermet resistive materials in these trimmer potentiometers?
A: Both ceramic and cermet materials meet the specified electrical parameters for this application. Cermet materials, used in all substitute parts except the original PVC6D103A01B00, offer improved stability and reliability in modern manufacturing processes. The functional performance in circuit applications is equivalent.
Q: Does the adjustment type difference (Top vs. Top Finger) affect compatibility?
A: No. Both adjustment types provide equivalent electrical performance. The difference is ergonomic: Top Finger Adjustment (3362P-1-103TLF) provides enhanced tactile control during manual adjustment, while standard Top Adjustment is suitable for applications requiring less frequent tuning.
Q: Which substitute part requires the least PCB layout modification?
A: The 25PR10KLF (0.270" x 0.270" square) provides the closest dimensional match to the original PVC6D103A01B00 (0.272" x 0.272" square), typically requiring no PCB layout changes. The 82PR10KLF and 82MR10KLF (0.250" diameter round) require layout verification due to form factor change.
Q: Are all substitute parts RoHS compliant?
A: Yes. All substitute parts listed are ROHS3 compliant, addressing the non-compliance status of the obsolete PVC6D103A01B00. This ensures compliance with current environmental and regulatory requirements.
Q: What packaging options are available?
A: Substitute parts are available in Tube or Bulk packaging. Packaging format does not affect electrical or mechanical performance and is selected based on procurement and assembly requirements.
Q: Can I use the 72PR10KLF or 72PMR10KLF despite their larger size (0.375" x 0.375")?
A: Yes, if PCB layout permits. The larger form factor does not affect electrical performance. Layout verification is required to confirm adequate board space and clearance from adjacent components.
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