Request Quote
(Ships tomorrow)
1808SC102MATBE Ceramic Capacitor Equivalent & Substitute Parts
Part Overview
The 1808SC102MATBE is a 1000 pF ±20% 1500V (1.5kV) ceramic capacitor manufactured by KYOCERA AVX in the 1808 (4520 Metric) surface mount package. This high-voltage X7R temperature coefficient capacitor operates across -55°C to 125°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 643 units in stock. Substitute parts are identified when design requirements allow for higher voltage ratings, improved tolerance specifications, or alternative packaging formats while maintaining the same capacitance value and physical footprint compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 1000 pF |
| Tolerance | ±20% |
| Voltage Rating | 1500V (1.5kV) |
| Temperature Coefficient | X7R |
| Operating Temperature Range | -55°C to 125°C |
| Package / Case | 1808 (4520 Metric) |
| Mounting Type | Surface Mount, MLCC |
| Physical Dimensions | 0.181" L x 0.079" W (4.60mm x 2.00mm) |
| Thickness | 0.071" (1.80mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute parts for the 1808SC102MATBE are organized by voltage rating upgrade categories while maintaining the 1000 pF capacitance value and 1808 package footprint. Substitution eligibility is determined by the following criteria:
Primary Substitution Parameters:
- Capacitance: Must remain 1000 pF
- Package / Case: Must be 1808 (4520 Metric)
- Temperature Coefficient: Must be X7R
- Operating Temperature: Must support -55°C to 125°C range
- Mounting Type: Must be Surface Mount, MLCC
- RoHS Status: Must be ROHS3 Compliant
- Moisture Sensitivity: Must be MSL 1
Secondary Substitution Parameters (Allowable Variations):
- Voltage Rating: May be equal or higher than 1500V
- Tolerance: May be ±10% (tighter) or ±20% (same)
- Thickness: May vary within package constraints
- Packaging Format: May differ (Cut Tape, Digi-Reel, Tape & Reel)
- Manufacturer: Alternative manufacturers permitted if all primary parameters match
Parameter Comparison
| Part Number | Manufacturer | Capacitance | Tolerance | Voltage Rating | Thickness (Max) | Packaging | Inventory |
|---|---|---|---|---|---|---|---|
| 1808SC102MATBE | KYOCERA AVX | 1000 pF | ±20% | 1500V | 0.071" (1.80mm) | - | 643 Pcs |
| 1808SC102KAT1A | KYOCERA AVX | 1000 pF | ±10% | 1500V | 0.071" (1.80mm) | Tape & Reel (TR) | 5443 Pcs |
| 1808GC102MAT1A | KYOCERA AVX | 1000 pF | ±20% | 2000V | 0.071" (1.80mm) | Cut Tape (CT) & Digi-Reel® | 6100 Pcs |
| 1808GC102KAT1A | KYOCERA AVX | 1000 pF | ±10% | 2000V | 0.071" (1.80mm) | Cut Tape (CT) & Digi-Reel® | 3294 Pcs |
| 1808WC102KAT1A | KYOCERA AVX | 1000 pF | ±10% | 2500V | 0.087" (2.20mm) | Tape & Reel (TR) | 2200 Pcs |
| 1808HC102KAT1A | KYOCERA AVX | 1000 pF | ±10% | 3000V | 0.087" (2.20mm) | Cut Tape (CT) & Digi-Reel® | 4597 Pcs |
| KGM42CR73D102KY | KYOCERA AVX | 1000 pF | ±10% | 2000V | 0.087" (2.21mm) | Tape & Reel (TR) | 9025 Pcs |
| KGM42CR73D102MY | KYOCERA AVX | 1000 pF | ±20% | 2000V | 0.087" (2.21mm) | Tape & Reel (TR) | 2833 Pcs |
| KGM42CR73U102KY | KYOCERA AVX | 1000 pF | ±10% | 3000V | 0.087" (2.21mm) | Tape & Reel (TR) | 5700 Pcs |
| C1808C102KGRAC7800 | KEMET | 1000 pF | ±10% | 2000V | 0.069" (1.75mm) | Cut Tape (CT) & Digi-Reel® | 3100 Pcs |
| C4520X7R3D102K130KA | TDK Corporation | 1000 pF | ±10% | 2000V | 0.059" (1.50mm) | Tape & Reel (TR) | 95140 Pcs |
Engineering Selection Recommendations
All substitute parts listed maintain ROHS3 compliance, MSL 1 rating, and REACH unaffected status consistent with the 1808SC102MATBE. Selection among substitutes depends on application voltage requirements and tolerance specifications:
Same Voltage Rating (1500V): The 1808SC102KAT1A provides identical voltage performance with improved ±10% tolerance and Tape & Reel packaging, offering higher inventory availability (5443 units).
Voltage Upgrade to 2000V: The 1808GC102MAT1A maintains ±20% tolerance matching the original part while providing 500V additional margin. The 1808GC102KAT1A offers the same 2000V rating with tighter ±10% tolerance. Both are available in Cut Tape and Digi-Reel formats. The KGM42CR73D102KY and KGM42CR73D102MY (KGM - HV series) provide 2000V ratings with significantly higher inventory (9025 and 2833 units respectively). The KEMET C1808C102KGRAC7800 and TDK C4520X7R3D102K130KA are cross-manufacturer alternatives at 2000V with ±10% tolerance; the TDK part offers the largest inventory (95140 units).
Voltage Upgrade to 2500V: The 1808WC102KAT1A provides 2500V rating with ±10% tolerance and increased thickness (0.087").
Voltage Upgrade to 3000V: The 1808HC102KAT1A and KGM42CR73U102KY both provide 3000V rating with ±10% tolerance and 0.087" thickness, with the KGM variant offering higher inventory (5700 units).
Frequently Asked Questions (FAQ)
Q: Can I use a substitute part with a higher voltage rating than the original 1808SC102MATBE?
A: Yes. Higher voltage ratings are acceptable substitutes provided all other parameters remain constant: 1000 pF capacitance, X7R temperature coefficient, 1808 package, -55°C to 125°C operating range, and ROHS3 compliance. Higher voltage ratings provide additional safety margin in the application circuit.
Q: What is the difference between ±20% and ±10% tolerance specifications?
A: Tolerance defines the allowable deviation from the nominal 1000 pF capacitance value. The original part allows ±20% (800–1200 pF range), while ±10% substitutes allow 900–1100 pF range. Applications requiring tighter capacitance control should select ±10% tolerance parts.
Q: Are there physical dimension differences between substitute parts?
A: The 1808 (4520 Metric) package footprint remains constant across all substitutes (0.181" L x 0.079" W). Thickness varies: standard parts measure 0.071" (1.80mm), while higher voltage variants (2500V and 3000V) measure 0.087" (2.20–2.21mm). The TDK C4520X7R3D102K130KA is thinner at 0.059" (1.50mm). Verify PCB layout clearance for thickness variations before selection.
Q: Can I substitute with parts from different manufacturers?
A: Yes. The KEMET C1808C102KGRAC7800 and TDK C4520X7R3D102K130KA are qualified cross-manufacturer substitutes meeting all primary electrical and compliance parameters. Verify component qualification requirements in your design documentation.
Q: What packaging formats are available?
A: Substitutes are available in Cut Tape (CT), Digi-Reel, and Tape & Reel (TR) formats. Packaging selection depends on assembly process requirements and inventory management. All formats are compatible with the 1808 footprint.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original 1808SC102MATBE specifications.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts