Request Quote
(Ships tomorrow)
Equivalent & Substitute Parts for UTM1E331MHD
Part Overview
The Nichicon UTM1E331MHD is a 330 µF, 25 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 2000 hours at 85°C. This part is classified as obsolete. Due to its obsolete status, equivalent and substitute parts with improved specifications, extended operational ranges, and active product status are available to ensure design continuity and supply chain reliability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 330 µF |
| Voltage Rating | 25 V |
| Tolerance | ±20% |
| Polarization | Polar |
| Package Type | Radial, Can |
| Lead Spacing | 0.295" (7.50 mm) |
| Size / Dimension | 0.630" Dia (16.00 mm) |
| Mounting Type | Through Hole |
| Operating Temperature Range | -40°C ~ 85°C |
| Lifetime @ Temperature | 2000 Hrs @ 85°C |
Substitute Part Grouping Explanation
Substitution of the UTM1E331MHD is determined by the following criteria:
Primary Compatibility Requirements:
- Capacitance: 330 µF (exact match required)
- Tolerance: ±20% (exact match required)
- Package Type: Radial, Can (exact match required)
- Lead Spacing: 0.295" (7.50 mm) (exact match required)
- Size / Dimension: 0.630" Dia (16.00 mm) (exact match required)
- Mounting Type: Through Hole (exact match required)
- Polarization: Polar (exact match required)
Allowable Variations:
- Voltage Rating: May be equal to or greater than 25 V
- Operating Temperature Range: May be equal to or greater than the original range
- Lifetime @ Temperature: May be equal to or greater than the original specification
- Manufacturer: Different manufacturers acceptable if all primary requirements are met
Substitute parts are categorized as Direct (voltage-rated upgrade with same lifetime class), Upgrade (higher voltage rating and/or extended lifetime), or Similar (higher voltage rating with different thermal characteristics).
Parameter Comparison
| Part Number | Manufacturer | Capacitance | Voltage Rating | Tolerance | Operating Temp Range | Lifetime @ Temp | Product Status | Lead Spacing | Size / Dimension |
|---|---|---|---|---|---|---|---|---|---|
| UTM1E331MHD | Nichicon | 330 µF | 25 V | ±20% | -40°C ~ 85°C | 2000 Hrs @ 85°C | Obsolete | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| UBX1V331MHL1TN | Nichicon | 330 µF | 35 V | ±20% | -55°C ~ 150°C | 2000 Hrs @ 150°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| UBX1V331MHL | Nichicon | 330 µF | 35 V | ±20% | -55°C ~ 150°C | 2000 Hrs @ 150°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| 678D337M050EK4J | Vishay Sprague | 330 µF | 50 V | ±20% | -55°C ~ 105°C | 4000 Hrs @ 105°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| 678D337M063EK4D | Vishay Sprague | 330 µF | 63 V | ±20% | -55°C ~ 105°C | 4000 Hrs @ 105°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| 678D337M063EK4O | Vishay Sprague | 330 µF | 63 V | ±20% | -55°C ~ 105°C | 4000 Hrs @ 105°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| 337CKH100M | Cornell Dubilier / Illinois Capacitor | 330 µF | 100 V | ±20% | -40°C ~ 105°C | 2000 Hrs @ 105°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| EGXF101ELL331ML25S | Chemi-Con | 330 µF | 100 V | ±20% | -40°C ~ 125°C | 3000 Hrs @ 125°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| EKY-101ELL331ML25S | Chemi-Con | 330 µF | 100 V | ±20% | -40°C ~ 105°C | 10000 Hrs @ 105°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| EKYA101ELL331ML25S | Chemi-Con | 330 µF | 100 V | ±20% | -40°C ~ 105°C | 10000 Hrs @ 105°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
| EKYB101ELL331ML25S | Chemi-Con | 330 µF | 100 V | ±20% | -40°C ~ 105°C | 10000 Hrs @ 105°C | Active | 0.295" (7.50 mm) | 0.630" Dia (16.00 mm) |
Engineering Selection Recommendations
Direct Substitutes (Nichicon UBX Series): UBX1V331MHL1TN and UBX1V331MHL are active Nichicon products with 35 V rating, maintaining manufacturer continuity. Both parts feature extended operating temperature range (-55°C ~ 150°C) and improved thermal performance (2000 Hrs @ 150°C). UBX1V331MHL carries ROHS3 compliance. These are suitable for applications requiring Nichicon sourcing or automotive-grade reliability.
Upgrade Substitutes (Vishay Sprague 678D Series): 678D337M050EK4J, 678D337M063EK4D, and 678D337M063EK4O provide higher voltage ratings (50 V and 63 V) with extended lifetime (4000 Hrs @ 105°C). These parts support wider operating temperature range (-55°C ~ 105°C). The 678D series is suitable for general-purpose applications requiring enhanced voltage margin and reliability.
Similar Substitutes (100 V Rated Parts): 337CKH100M (Cornell Dubilier), EGXF101ELL331ML25S (Chemi-Con, AEC-Q200 rated), EKY-101ELL331ML25S, EKYA101ELL331ML25S, and EKYB101ELL331ML25S (Chemi-Con) offer 100 V rating with significantly extended lifetimes (2000–10000 Hrs @ 105°C or higher). EGXF101ELL331ML25S includes automotive qualification (AEC-Q200). These parts are suitable for applications requiring maximum voltage margin and extended operational life. ROHS3 compliance is available across Chemi-Con offerings.
Frequently Asked Questions (FAQ)
Q: Can I use a higher voltage-rated capacitor as a substitute? A: Yes. A capacitor with voltage rating equal to or greater than 25 V is electrically compatible. Higher voltage ratings provide additional safety margin and do not degrade circuit performance in applications rated for 25 V or lower.
Q: Are all substitute parts mechanically compatible with the original footprint? A: Yes. All listed substitutes maintain identical lead spacing (0.295" / 7.50 mm), case diameter (0.630" / 16.00 mm), and through-hole mounting type. Height variations are minimal (26.00–26.50 mm) and do not affect PCB layout compatibility.
Q: What is the difference between Direct, Upgrade, and Similar substitutes? A: Direct substitutes (UBX series) maintain the same manufacturer and similar thermal performance while offering higher voltage rating. Upgrade substitutes (678D series) provide higher voltage and extended lifetime from different manufacturers. Similar substitutes (100 V rated parts) offer maximum voltage margin and significantly extended operational life, suitable for demanding applications.
Q: Which substitute should I select for automotive applications? A: EGXF101ELL331ML25S carries AEC-Q200 automotive qualification. UBX1V331MHL and UBX1V331MHL1TN are rated for automotive applications. These parts are recommended for automotive-grade designs.
Q: Do all substitutes have the same capacitance tolerance? A: Yes. All listed substitutes maintain ±20% tolerance, matching the original UTM1E331MHD specification.
Q: What is the impact of selecting a part with extended lifetime? A: Extended lifetime (4000–10000 Hrs @ 105°C versus 2000 Hrs @ 85°C) indicates improved reliability and reduced degradation over extended operation. This is beneficial for long-life applications but does not affect initial electrical performance.
Q: Are there RoHS compliance differences among substitutes? A: Yes. Nichicon UBX series and Chemi-Con parts (EKY, EKYA, EKYB series) are ROHS3 compliant. Vishay Sprague 678D series parts are RoHS non-compliant. Select based on your design's RoHS requirements.
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