CRH2512F0R00E04Z 2512 0R 2W EVER OHMS Jumper Resistor Specification Overview
1. Product Introduction
The CRH2512F0R00E04Z is a zero-ohm jumper resistor from Ever Ohms' CRH series of high-power thick film chip resistors. It adopts the standard 2512 imperial package (metric dimensions 6.4mm×3.2mm), with a rated power of 2W, resistance value of 0Ω, and tolerance of ±1%.
As a jumper resistor, the CRH2512F0R00E04Z serves critical functions in PCB design including circuit node interconnection, signal path bridging, test point reservation, and single-point grounding. Its core value lies in providing electrical path connectivity through a zero-ohm component while supporting significantly higher continuous current than conventional jumper resistors, enabled by its 2W power density.
2. Part Number Decoding
Ever Ohms employs a clear and standardized product naming convention that enables engineers to identify key parameters directly from the model number:
| Field | Meaning | Description |
|---|---|---|
| CRH | Series Code | Ever Ohms high-power thick film chip resistor series |
| 2512 | Package Size | Imperial 2512, metric 6.4mm×3.2mm |
| F | Tolerance Grade | ±1% |
| 0R00 | Resistance Value | 0Ω (zero-ohm jumper resistor) |
| E04Z | Internal Code | Temperature coefficient, packaging specifications, etc. |
The F-grade tolerance (±1%) distinguishes this model from the CRH2512J0R00E04Z (±5%) within the same series, making it suitable for control circuits requiring higher precision in jumper resistor applications.
3. Key Electrical and Physical Parameters
The primary technical specifications of the CRH2512F0R00E04Z are as follows:
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Package Size: 2512 (imperial), metric 6.4mm×3.2mm
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Nominal Resistance: 0Ω (zero-ohm)
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Resistance Tolerance: ±1%
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Rated Power: 2W (@70℃)
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Temperature Coefficient: ±100ppm/℃
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Operating Temperature Range: -55℃ ~ +155℃
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Resistor Type: High-power thick film chip resistor
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Environmental Compliance: RoHS compliant (2011/65/EU) and REACH SVHC-free
4. Technical Features and Product Advantages
High Power Density. The most significant technical advantage of the CRH2512F0R00E04Z is its 2W rated power achieved within the standard 2512 package footprint. Conventional 2512 thick film resistors are typically limited to 1W; Ever Ohms has doubled the power handling capability through thick film power-boosting technology. This enables the jumper resistor to safely carry higher continuous currents, with short-term overload capacity reaching 3W levels.
Mature Thick Film Process. The product is manufactured using thick film resistor technology, backed by Ever Ohms' nearly four decades of resistor R&D and production experience. The thick film process offers significant advantages in cost control and batch-to-batch consistency, making it ideal for high-volume automated production.
Wide Temperature Range Capability. The -55℃ to +155℃ operating temperature range covers the vast majority of industrial control, consumer electronics, and communication equipment applications. This temperature range ensures stable electrical performance under demanding operating conditions.
Automated Assembly Compatibility. The product supports standard SMT reflow soldering processes, and the tape-and-reel packaging is fully compatible with automated pick-and-place equipment, effectively reducing assembly costs and improving production efficiency.
5. Typical Application Scenarios
As a 2512 0R 2W jumper resistor, the CRH2512F0R00E04Z finds broad application across the following areas:
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Consumer Electronics: PCB circuit jumper connections and debug interface预留 in smartphones, tablets, televisions, and other products
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Power Management Systems: Current path connections, circuit protection configuration, and redundant circuit design in power modules
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LED Driver Circuits: Zero-ohm connections and modular on/off control on LED lighting driver boards
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Industrial Control Equipment: Selective circuit connections and functional configuration in industrial control boards and PLC systems
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Telecommunication Base Station Equipment: High-reliability jumper connections in communication power supply modules
6. Procurement and Technical Support
The CRH2512F0R00E04Z is manufactured by Ever Ohms. In the mainland China market, Shenzhen Shunhai Technology Co., Ltd. serves as an authorized tier-1 distributor of Ever Ohms, providing现货 supply, specification selection, sample testing, and batch delivery schedule management for this model and the full range of Ever Ohms resistor products. Shunhai Technology maintains comprehensive现货 inventory of the complete Ever Ohms resistor series, covering package sizes from 0402 through 2512.
For online procurement, HNST Mall (华年商城) is available as an authorized online sales platform. HNST Mall features complete model parameter datasheets and product documentation for Ever Ohms resistors, supporting both small-batch sample orders and volume procurement, accommodating both R&D prototyping and mass production requirements.
