Replacing OHMITE: High-Voltage Resistor Supply Chain Transformation — HVC's Strategic Entry into the HV Market

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Replacing OHMITE: High-Voltage Resistor Supply Chain Transformation — HVC's Strategic Entry into the HV Market

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4-week delivery vs. 20–26 week OHMITE lead times — local alternatives and approved-vendor programs

Supply Chain Crisis Creates Market Opportunity

Since 2024, the global electronic components supply chain has faced ongoing pressures.

Traditional high voltage resistor manufacturers like OHMITE and Ohmcraft have extended their delivery cycles to 20-26 weeks, significantly impacting production planning for downstream industries including medical equipment, industrial control, and precision measurement.

This supply chain bottleneck has created unprecedented market opportunities for local manufacturers.

HVC Launches Rapid Delivery Solution

Addressing market pain points, HVC introduces the HVR series high voltage thick film resistors, committing to 4-week delivery for standard models and 6 weeks for custom specifications.

This delivery commitment represents a 75% reduction compared to international brands, drawing significant industry attention.

"We are not merely offering replacement products, but are committed to providing more efficient delivery solutions that optimize our customers' supply chain experience."

"Our CNC laser cutting technology and flexible production model enable rapid response while maintaining high mechanical compatibility with mainstream OHMITE products."

Technical Performance Meets International Standards

According to third-party testing verification: - Temperature Coefficient (TCR): ±15 ppm/°C, superior to industry standard ±50 ppm/°C - Voltage Coefficient (VCR): 0.1 ppm/V, ensuring stability in high voltage applications - Resistance Range: 100 kΩ - 4 GΩ, covering mainstream application needs - Working Voltage: 1.5kV - 60kV, meeting medical and industrial requirements

Multiple Fortune 500 companies have completed product validation and included HVC in their approved vendor lists.

Medical Equipment Manufacturers Respond Positively

Medical imaging equipment represents a key application area for high voltage resistors.

A procurement manager from a leading CT scanner manufacturer noted: "OHMITE's long delivery times have been a persistent challenge. HVC's 4-week delivery commitment allows us to adopt JIT strategies, significantly reducing inventory costs. More importantly, the product performance meets key requirements for medical electrical device safety standards."

It is understood that this company has added HVC as a secondary supplier for OHMITE and plans to gradually increase procurement ratios.

Recognition in Precision Measurement Sector

In precision measurement instrumentation, HVC's ultra-high resistance products (up to 4 GΩ per component) and low voltage coefficient (0.1 ppm/V) characteristics have gained favor among engineers.

A high voltage probe manufacturer stated: "We previously relied on Ohmcraft's custom voltage dividers, but their 26-week delivery and 500-piece MOQ left us vulnerable. HVC offers 100-piece minimum order with 6-week delivery for custom specifications, greatly enhancing our flexibility."

Industry Expert Perspectives

Electronic components industry analysts suggest that HVC's emergence reflects the trend toward global supply chain diversification.

"The risks of single-supplier dependency were fully exposed during the pandemic. Downstream manufacturers increasingly prioritize supply chain security and are willing to explore new suppliers. HVC has seized this window, rapidly establishing market position through technological innovation and service optimization."

Another industry expert noted: "Local manufacturers' advantages extend beyond delivery time to include response speed and customization capabilities. HVC's CNC laser cutting technology enables flexible resistor film pattern design and substrate shape customization, effectively reducing reliance on traditional mold-making while improving customization efficiency."

Market Outlook and Challenges

According to market research forecasts, the global high voltage resistor market is expected to maintain 8-10% annual growth over the next five years, with medical equipment, new energy, and industrial automation driving primary demand.

For HVC, opportunities and challenges coexist: - Market Opportunity: Supply chain diversification trends create space for new entrants - Technical Advantage: CNC laser cutting technology provides differentiated competitiveness - Service Advantage: Rapid delivery and flexible customization meet market demands - Brand Recognition: International market trust requires time to build - Capacity Expansion: Rapidly growing orders challenge production capabilities - Quality Consistency: Maintaining stable quality during large-scale production

Industry Impact and Future Outlook

The introduction of HVC's HVR series marks a shift in the high voltage resistor market competitive landscape.

Traditional manufacturers' long delivery and high MOQ models are being challenged, with rapid response and flexible service emerging as new competitive dimensions.

Industry insiders predict that more local manufacturers will enter this sector, driving the industry toward greater diversification and flexibility.

For downstream manufacturers, this means more choices, shorter delivery times, and lower supply chain risks.

"Supply chain security has become a critical component of corporate strategy. We welcome technically strong new suppliers like HVC, making our supply chain more resilient."

6. OHMITE Full Product Line Comparison Table

The following provides detailed OHMITE high voltage thick film resistor product line breakdown, covering Slim-Mox, Ultra-Mox, ARC2, MOX and other core product lines.

A. Slim-Mox Series (Flat Type HV Resistors)

Header Legend: OHMITE Model (Mfr Part Number) | Power(W) (Rated Power) | Working Voltage(kV) (Max Rating) | A(mm) (Length) | B(mm) (Width) | C(mm) (Lead Spacing) | Thickness(mm) (Substrate Thickness) | d(mm) (Lead Diameter) | HVC Alternative (Corresponding HVC Product)

OHMITE Model Power(W) Voltage(kV) A(mm) B(mm) C(mm) Thickness(mm) d(mm) HVC Alternative
SLIM-MOX10003 0.25 1.5 7.62 7.62 2.54 2.5 0.635 HVRGXP8.8
SLIM-MOX10103 0.5 2 8.64 8.38 5.08 - 0.635 HVRGXP9.8
SLIM-MOX10203 1 5 8.64 14.73 10.16 - 0.813 HVRGXP9.15
SLIM-MOX10303 1.25 7.5 8.64 21.08 15.24 - 0.813 HVRGXP9.21
SLIM-MOX10403 1.5 10 8.64 27.43 22.86 - 0.813 HVRGXP9.27
SLIM-MOX10603 2 15 8.64 40.13 35.56 - 0.813 HVRGXP9.40
SLIM-MOX10803 2.5 20 8.64 52.83 48.26 - 0.813 HVRGXP9.53
SLIM-MOX20203 1.5 5 14.99 14.73 10.16 - 0.813 HVRGXP15.15
SLIM-MOX20403 2 10 14.99 27.43 22.86 - 0.813 HVRGXP15.27
SLIM-MOX20603 2.5 15 14.99 40.13 35.56 - 0.813 HVRGXP15.40
SLIM-MOX20803 3 20 14.99 52.83 48.26 - 0.813 HVRGXP15.53
SLIM-MOX21003 3.5 25 14.99 65.53 60.96 - 0.813 HVRGXP15.66
SLIM-MOX30603 3.5 15 21.34 40.13 35.56 - 0.813 HVRGXP21.40
SLIM-MOX30803 4 20 21.34 52.83 48.26 - 0.813 HVRGXP21.53
SLIM-MOX31003 4.5 25 21.34 65.53 60.96 - 0.813 HVRGXP21.66
SLIM-MOX40403 3 10 27.69 27.43 22.86 - 0.813 HVRGXP28.27
SLIM-MOX40803 5 20 27.69 52.83 48.26 - 0.813 HVRGXP28.53
SLIM-MOX41003 5.5 25 27.69 65.53 60.96 - 0.813 HVRGXP28.66

B. Slim-Mox Series (Compact Type)

Header Legend: OHMITE Model | Power(W) | Voltage(kV) | A(mm) | B(mm) | C(mm) | Thickness(mm) | d(mm) | HVC Alternative

OHMITE Model Power(W) Voltage(kV) A(mm) B(mm) C(mm) Thickness(mm) d(mm) HVC Alternative
SLIM-MOX10002 0.4 1.5 5.08 5.08 2.54 1.8 0.635 HVRGXP5.5
SLIM-MOX10102 0.75 2 6.35 6.35 5.08 - 0.635 HVRGXP6.6
SLIM-MOX10202 1.5 5 6.35 12.7 10.16 - 0.813 HVRGXP6.13
SLIM-MOX10302 2 7.5 6.35 19.05 15.24 - 0.813 HVRGXP6.19
SLIM-MOX10402 2.5 10 6.35 25.4 22.86 - 0.813 HVRGXP6.25
SLIM-MOX10602 3.25 15 6.35 38.1 35.56 - 0.813 HVRGXP6.38
SLIM-MOX10802 4.25 20 6.35 50.8 48.26 - 0.813 HVRGXP6.51
SLIM-MOX20202 2.5 5 12.7 12.7 10.16 - 0.813 HVRGXP13.13
SLIM-MOX20402 3.25 10 12.7 38.1 22.86 - 0.813 HVRGXP13.38
SLIM-MOX20602 4.25 15 12.7 38.1 35.56 - 0.813 HVRGXP13.38
SLIM-MOX20802 5 20 12.7 50.8 48.26 - 0.813 HVRGXP13.51
SLIM-MOX21002 5.75 25 12.7 63.5 60.96 - 0.813 HVRGXP13.64
SLIM-MOX30602 5.5 15 19.05 38.1 35.56 - 0.813 HVRGXP19.38
SLIM-MOX30802 6.75 20 19.05 50.8 48.26 - 0.813 HVRGXP19.51
SLIM-MOX31002 7.5 25 19.05 63.5 60.96 - 0.813 HVRGXP19.64
SLIM-MOX40402 5 10 25.4 25.4 22.86 - 0.813 HVRGXP25.25
SLIM-MOX40802 8.25 20 25.4 50.8 48.26 - 0.813 HVRGXP25.51
SLIM-MOX41002 9 25 25.4 63.5 60.96 - 0.813 HVRGXP25.64

C. Ultra-Mox Series (Ultra-High Power)

Header Legend: OHMITE Model | Power(W) | Voltage(kV) | A(mm) | B(mm) | C(mm) | HVC Alternative

OHMITE Model Power(W) Voltage(kV) A(mm) B(mm) C(mm) HVC Alternative
UM025 1 15 25 9 22.90 HVRGXP9.25
UM030 1 10 30 6 27.7 HVRGXP6.30
UM040 1.2 20 40 6 37.8 HVRGXP6.40
UM050 3 30 50 12.5 47.8 HVRGXP13.50

D. ARC2 Tubular Resistor Series

Header Legend: OHMITE Model | Power(W) | Voltage(kV) | A(mm) | B(mm) | C(mm) | HVC Alternative

OHMITE Model Power(W) Voltage(kV) A(mm) B(mm) C(mm) HVC Alternative
ARC2-2 3.8 9 27 8 0.8 HVRBSP27
ARC2-3 5 12 37 8 0.8 HVRBSP37
ARC2-5 7.5 18 52 8 0.8 HVRBSP52
ARC2-7 10 24 78 8 0.8 HVRBSP78
ARC2-10 12.5 36 103 8 0.8 HVRBSP103
ARC2-12 15 42 128 8 0.8 HVRBSP128
ARC2-15 17 54 153 8 0.8 HVRBSP153

E. MOX Tubular Resistor Series

Header Legend: OHMITE Model | Power(W) | Voltage(kV) | A(mm) | B(mm) | C(mm) | HVC Alternative

OHMITE Model Power(W) Voltage(kV) A(mm) B(mm) C(mm) HVC Alternative
MOX-1-12 2.5 10 28.45 7.87 0.8 HVRBSP28
MOX-2-12 5 20 53.85 7.87 0.8 HVRBSP54
MOX-3-12 7.5 30 79.24 7.87 0.8 HVRBSP79
MOX-4-12 10 40 104.65 7.87 0.8 HVRBSP105
MOX-5-12 12.5 50 130.05 7.87 0.8 HVRBSP130
MOX-1-13 2 10 28.96 8.76 0.8 HVRBSP29
MOX-2-13 3 20 54.36 8.76 0.8 HVRBSP54
MOX-3-13 4 30 79.76 8.76 0.8 HVRBSP80
MOX-4-13 5 40 105.16 8.76 0.8 HVRBSP105
MOX-5-13 6 50 130.56 8.76 0.8 HVRBSP131
MOX-400-22 0.35 2.5 12.95 3.56 0.5 HVRBOP13
MOX-750-22 0.7 5 20.83 3.56 0.5 HVRBOP21
MOX-1125-22 1.4 7.5 30.73 3.56 0.5 HVRBOP31
MOX-400-23 0.75 2.5 14.78 4.19 0.5 HVRBOP15
MOX-750-23 1 5 22.35 4.19 0.5 HVRBOP22
MOX-1125-23 1.5 7.5 32.26 4.19 0.5 HVRBOP32
MOX910 3.9 9.4 27.2 8.2 1 HVRBSP27
MOX920 4.6 13.8 39.5 8.2 1 HVRBSP40
MOX930 7.8 20 52 8.2 1 HVRBSP52
MOX940 11.7 30 77.6 8.2 1 HVRBSP78
MOX950 12.5 40 103.2 8.2 1 HVRBSP103
MOX960 15.5 50 123.7 8.2 1 HVRBSP124
MOX970 19.4 60 153.7 8.2 1 HVRBSP154

7. OHMITE Complete Model Quick Reference (100+ Models)

The following is the complete standard model list for OHMITE high voltage thick film resistors:

Model Model Model Model
MOX-1-121005FE(10MΩ/1%) UM050V1005FE(100KΩ/1%) MOX-1-131007FE(1GΩ/1%) SM202032207FE(22MΩ/1%)
MOX-1-122205FE(22MΩ/1%) UM050V1006FE(1MΩ/1%) MOX-2-121005FE(10MΩ/1%) SM202034707FE(47MΩ/1%)
MOX-1-123305FE(33MΩ/1%) UM050V1007FE(10MΩ/1%) MOX-2-125005FE(50MΩ/1%) SM202035007FE(50MΩ/1%)
MOX-1-124705FE(47MΩ/1%) UM050V5007FE(50MΩ/1%) MOX-2-121006FE(100MΩ/1%) SM202031008FE(100MΩ/1%)
MOX-1-125005FE(50MΩ/1%) UM050V1008FE(100MΩ/1%) MOX-2-122205FE(22MΩ/1%) SM202031006JE(1MΩ/5%)
MOX-1-126805FE(68MΩ/1%) SM404031005FE(100KΩ/1%) UM030Z1005FE(100KΩ/1%) MOX400231005FE(10MΩ/1%)
MOX-1-128205FE(82MΩ/1%) SM404032205FE(220KΩ/1%) UM030Z2205FE(220KΩ/1%) MOX400232205FE(22MΩ/1%)
MOX-1-121006FE(100MΩ/1%) SM404033305FE(330KΩ/1%) UM030Z3305FE(330KΩ/1%) MOX400234705FE(47MΩ/1%)
MOX-1-121506FE(150MΩ/1%) SM404034705FE(470KΩ/1%) UM030Z4705FE(470KΩ/1%) MOX400235005FE(50MΩ/1%)
MOX-1-122206FE(220MΩ/1%) SM404031006FE(1MΩ/1%) UM030Z2206FE(2.2MΩ/1%) MOX400231006FE(100MΩ/1%)
MOX-1-123306FE(330MΩ/1%) SM404032206FE(2.2MΩ/1%) UM030Z4706FE(4.7MΩ/1%) MOX400232206FE(220MΩ/1%)
MOX-1-124706FE(470MΩ/1%) SM404034706FE(4.7MΩ/1%) UM030Z1007FE(10MΩ/1%) MOX400234706FE(470MΩ/1%)
MOX-1-125006FE(500MΩ/1%) SM404031007FE(10MΩ/1%) UM030Z1008FE(100MΩ/1%) MOX400231007FE(1GΩ/1%)
MOX-1-121007FE(1GΩ/1%) SM404032207FE(22MΩ/1%) UM030Z5007FE(50MΩ/1%) MOX400231005JE(10MΩ/5%)
MOX-1-121005JE(10MΩ/5%) SM404034707FE(47MΩ/1%) UM030Z1005JE(100KΩ/5%) MOX400231006JE(100MΩ/5%)
MOX-1-122205JE(22MΩ/5%) SM404035007FE(50MΩ/1%) UM030Z2205JE(220KΩ/5%) MOX750231005FE(10MΩ/1%)
MOX-1-124705JE(47MΩ/5%) SM404031008FE(100MΩ/1%) UM030Z4705JE(470KΩ/5%) MOX750232205FE(22MΩ/1%)
MOX-1-125005JE(50MΩ/5%) SM404031009FE(1GΩ/1%) UM030Z1006JE(1MΩ/5%) MOX750234705FE(47MΩ/1%)
MOX-1-121006JE(100MΩ/5%) SM404031005JE(100KΩ/5%) UM030Z2206JE(2.2MΩ/5%) MOX750235005FE(50MΩ/1%)
MOX-1-121007JE(1GΩ/5%) SM404031006JE(1MΩ/5%) UM030Z4706JE(4.7MΩ/5%) MOX750231006FE(100MΩ/1%)
MOX-1-131005FE(10MΩ/1%) SM202031005FE(100KΩ/1%) UM030Z1007JE(10MΩ/5%) MOX750232206FE(220MΩ/1%)
MOX-1-135005FE(50MΩ/1%) SM202034705FE(470KΩ/1%) UM030Z5007JE(50MΩ/5%) MOX750234706FE(470MΩ/1%)
MOX-1-131006FE(100MΩ/1%) SM202031006FE(1MΩ/1%) UM030Z1008JE(100MΩ/5%) MOX750231007FE(1GΩ/1%)
MOX-1-132205FE(22MΩ/1%) SM202034706FE(4.7MΩ/1%) UM030Z1009JE(1GΩ/5%) MOX750231005JE(10MΩ/5%)
MOX-1-134705FE(47MΩ/1%) SM202031007FE(10MΩ/1%) MOX-2-125005FE(50MΩ/1%) MOX750235005JE(50MΩ/5%)

Note: All models listed are standard OHMITE high voltage thick film resistor products. FE indicates 1% tolerance, JE indicates 5% tolerance. For detailed specifications, HVC alternatives, or free samples, please contact HVC sales team: sales@hv-caps.com

8. HVC Part Numbering System

HVR-[Series]-[Size]-[Resistance]-[Tolerance]-[Power]-[Voltage]
Code Meaning Example
HVR High Voltage Resistor prefix HVR-GFP-101
GFP/GXP Flat type series GFP=Economic, GXP=Standard
Size Series code 101, 102, 204, 308
Resistance 100K=100kΩ, 10M=10MΩ 100K, 1M, 10M
Tolerance F=±1%, J=±5% F
Power 0.25W, 0.5W, 2W, 4W 0.25W
Voltage 1.5kV, 5kV, 10kV, 30kV 1.5kV

Ordering Example: Replace SLIM-MOX 102 → HVR-GFP-102-1M-F-0.5W-5kV

9. OHMITE Complete Model Reference

Complete model list for OHMITE Slim-Mox / Ultra-Mox series (Typical 100 models):

Model 1 Model 2 Model 3 Model 4 Model 5
SM102031005FE SM102031006FE SM102031010FE SM102031015FE SM102031020FE
SM102031025FE SM102031030FE SM102031050FE SM102031100FE SM102032005FE
SM102032010FE SM102032015FE SM102032020FE SM102032025FE SM102032030FE
SM102032050FE SM102032100FE SM102033005FE SM102033010FE SM102033015FE
SM102033020FE SM102033025FE SM102033030FE SM102033050FE SM102033100FE
SM102034005FE SM102034010FE SM102034015FE SM102034020FE SM102034025FE
SM102034030FE SM102034050FE SM102034100FE SM102035005FE SM102035010FE
SM102035015FE SM102035020FE SM102035025FE SM102035030FE SM102035050FE
SM102035100FE SM102036005FE SM102036010FE SM102036015FE SM102036020FE
SM102036025FE SM102036030FE SM102036050FE SM102036100FE SM102037005FE
SM102037010FE SM102037015FE SM102037020FE SM102037025FE SM102037030FE
SM102037050FE SM102037100FE SM102038005FE SM102038010FE SM102038015FE
SM102038020FE SM102038025FE SM102038030FE SM102038050FE SM102038100FE
SM102039005FE SM102039010FE SM102039015FE SM102039020FE SM102039025FE
SM102039030FE SM102039050FE SM102039100FE SM102040005FE SM102040010FE
SM102040015FE SM102040020FE SM102040025FE SM102040030FE SM102040050FE
SM102040100FE SM203041005FE SM203041010FE SM203041015FE SM203041020FE
SM203041025FE SM203041030FE SM203041050FE SM203041100FE SM203042005FE
SM203042010FE SM203042015FE SM203042020FE SM203042025FE SM203042030FE
SM203042050FE SM203042100FE SM204041005FE SM204041010FE SM204041015FE

Contact & Technical Support

If you are looking for alternatives to OHMITE Slim-Mox / Ultra-Mox (or related series), or need assistance with high voltage thick film resistor selection and customization, HVC's engineering team is ready to support you.

We promise to provide free sample testing and manufacturer-level technical support for all replacement projects, jointly promoting the continuous development of high-voltage technology.

Copyright: © HVC Capacitor. All rights reserved. No reproduction or commercial use without permission.
Disclaimer: Parameters herein are for reference only; refer to the latest datasheet and any mutually agreed technical specifications for binding values.

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