Current sensing resistor with low resistance JIERR RE2512F3R060 pure alloy type 3 watt power rating
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Product Description
Product Overview
This pure alloy high power current sensing resistor is designed for precise current detection in various electronic applications. Featuring an ultra-low resistance range (as low as 0.0R), high power handling capabilities up to 3W, and excellent temperature coefficient characteristics, these SMD surface mount resistors offer reliable performance. They are compliant with AEC-Q200 standards and certified for RoHS and REACH, making them suitable for demanding automotive electronics, power supplies, chargers, and consumer electronics.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Pure Alloy
- Color: Not specified
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Type | Rated Power (W) | Resistance Range (m) | TCR (ppm/) | Insulation Resistance | Dimensions (mm) L x W x T | Electrode Width (mm) |
|---|---|---|---|---|---|---|
| 1206 | 1W (up to 3W) | 1m ~ 200m | 350 (1m), 50 (2m~100m), 50 (110m~200m) | >100M | 3.200.20 x 1.600.20 x 0.600.20 | 0.500.20 |
| 2512 | 2W, 3W | 0.5m ~ 500m | 50 (1m~4m), 350 (0.5m), 50 (2m~500m) | >100M | 6.400.20 x 3.200.20 x 0.800.20 | Large electrode: 2.200.20, Small electrode: 0.900.20 |
| 0805 | 0.25W, 0.5W | 1m ~ 20m | 350 (1m), 50 (2m~20m) | >100M | 2.000.20 x 1.250.20 x 0.600.20 | 0.400.20 |
| Part Number Identifier Example | Series | Size | Tolerance | Rated Power | Resistance Value | Type |
|---|---|---|---|---|---|---|
| JER1206F1R500(L) | JER | 1206 | F:1% | 1=1W | 1R500=500m | Alloy Resistor |
| Operating Temperature Range | Rated Current Calculation | Tapping Specification (Qty/Reel) | Packaging Dimension (Paper Tape) | Packaging Dimension (Emboss Tape) | Peel Force (Paper Carrier Tape) | Peel Force (Plastic Carrier Tape) |
|---|---|---|---|---|---|---|
| -55 ~ +170 | I = P/R (A) | 1206: 5000, 2512: 4000, 0805: 5000 | 0805: 1.650.20(A) x 2.400.20(B) x 8.000.10(W) x 0.840.1(T) | 1206: 2.000.15(A) x 3.600.20(B) x 8.000.10(W) x 0.840.1(T) | 2512: 3.600.2(A) x 6.900.2(B) x 12.00.2(W) x 1.00.15(T) | 0.1N ~ 0.7N (10g ~ 70g) | 0.3N ~ 1N (30g ~ 100g) |
| Suggested PCB Dimensions (mm) | Performance Reliability Test: Short Time Overload | Performance Reliability Test: Temperature Coefficient | Performance Reliability Test: Temperature Cycling | Performance Reliability Test: High Temperature Exposure | Performance Reliability Test: Low Temperature Operation | Performance Reliability Test: High Temperature and High Humidity |
|---|---|---|---|---|---|---|
| 1206: 1.8(a) x 1.7(b) x 1.6(L) | 2512: 4.0(a) x 3.1(b) x 1.8(L) or 4.0(a) x 2.1(b) x 4.1(L) | 0805: 1.4(a) x 1.2(b) x 1.4(L) | Condition: 5.0x Rated Power for 5s. R% 1% | Condition: Room Temp to +125/+155. See Spec. | Condition: 1000 Cycles (-55 to +125). R% 1% | Condition: 1000 hrs @ 125. R% 1% | Condition: 45 min @ -55. R% 1% | Condition: 1000 hrs @ 85/85%RH, 10% Rated Power. R% 1% |
| Performance Reliability Test: Weldability | Performance Reliability Test: Operational Life | Performance Reliability Test: Resistance to Vibration | Performance Reliability Test: Resistance to Solder Heat | Performance Reliability Test: Terminal Bending | Performance Reliability Test: Mechanical Shock | Performance Reliability Test: Terminal Strength | Performance Reliability Test: Thermal Shock | Performance Reliability Test: Flammability | Performance Reliability Test: ESD Test |
|---|---|---|---|---|---|---|---|---|---|
| Condition: Dip in flux, then 2455 for 2~3s. Min 95% coverage. | Condition: 1000 hrs @ 702, cycled rated current. R% 1% | Condition: 5g's, 20min, 12 cycles, 10-2000Hz. R% 1% | Condition: Dip in flux, then 2605 for 101s. R% 1%, No visual damage. | Condition: Min 2mm deflection, 60s. R% 1% | Condition: 100g's, 6ms, half sine. R% 1% | Condition: 17.7N (1.8Kg) for 601s. R% 1% | Condition: 300 cycles (-55/+125), 20s transfer, 15 min dwell. R% 1% | UL-94 V-0 or V-1. | Condition: 2KV, 2 times/1s. R% 1% |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina