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China Thick Film Resistors Venkel CR2512-1W-103JT with Alumina Base and Tin Nickel Wrap Around Termination for sale

Thick Film Resistors Venkel CR2512-1W-103JT with Alumina Base and Tin Nickel Wrap Around Termination

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description

CR Series General Purpose Thick Film Resistors

Product Overview
The Venkel CR Series General Purpose Thick Film Resistors are designed for a wide range of applications, offering stable performance over temperature and good power dissipation capabilities. These resistors feature a robust construction with an alumina substrate, a resistive layer, and a tin plating over nickel termination for excellent solderability. Available in various sizes from 01005 to 2512, they offer TCR as low as 100ppm and are suitable for standard soldering applications, with some values available for conductive epoxy use, making them ideal for demanding environments like MRI applications.

Product Attributes

  • Brand: Venkel
  • Series: CR Series
  • Construction: Thick Film
  • Substrate Material: Alumina
  • Termination Finish: 100% matte Tin (Sn) over Nickel
  • Optional Termination: Palladium Silver (PdAg)

Technical Specifications

Specification Details
Available Sizes 01005 to 2512
TCR (Temperature Coefficient of Resistance) As low as 100ppm
Power Dissipation Good capabilities (conservatively rated)
Solderability Excellent due to 100% matte Tin over Nickel with wrap-around termination
Conductive Epoxy Application Available for some values (suitable for MRI applications)
Operating Temperature Range -55C to +125C (01005, 0201) / -55C to +155C (0402 to 2512)
Marking Standard 3-digit (J tol.) or 4-digit (D & F tol.) codes. Specific marking rules apply for different sizes and tolerances (refer to document for details). 01005, 0201, 0402 cannot be marked.
Packaging Tape & Reel available (standard reel size or 13" reel optional)
Environmental Characteristics (Test Method: JIS-C-5201-1 / IEC-60115-1)
Short Time Overload: (1.0%+0.05) / (2.0%+0.05)
Insulation Resistance: 10G
Endurance: (1.0%+0.10) / (2.0%+0.10)
Damp Heat with Load: (1.0%+0.10) / (2.0%+0.10)
Dry Heat: (1.0%+0.05) / (1.5%+0.10)
Bending Strength: (1.0%+0.05)
Solderability: 95% min. coverage
Resistance to Soldering Heat: (0.5%+0.05) / (1.0%+0.05)
Voltage Proof: No breakdown or flashover
Leaching: Individual leaching area 5%, Total leaching area 10%
Rapid Change of Temperature: (0.5%+0.05) / (1.0%+0.05)
Dimensions (Unit: inches (mm))
SIZE L W T C1 C2
010050.016 0.0008 (0.4 0.02)0.008 0.0008 (0.2 0.02)0.005 0.0008 (0.13 0.02)0.003 0.001 (0.08 0.03)0.003 0.001 (0.08 0.03)
02010.024 0.002 (0.6 0.05)0.012 0.001 (0.3 0.02)0.010 0.002 (0.25 0.05)0.020 0.008 (0.50 0.20)0.006 0.002 (0.15 0.05)
04020.040 0.002 (1.0 0.05)0.020 0.002 (0.5 0.05)0.014 0.002 (0.35 .05)0.008 0.004 (0.2 0.1)0.008 0.004 (0.2 0.1)
06030.063 0.004 (1.6 0.1)0.031 0.004 (0.8 0.1)0.018 0.004 (0.45 0.1)0.012 0.006 (0.30 0.15)0.012 0.006 (0.30 0.15)
08050.079 0.006 (2.0 0.15)0.050 0.006 (1.25 0.15)0.018 0.006 (0.45 0.15)0.014 0.006 (0.35 0.15)0.014 0.006 (0.35 0.15)
12060.126 0.006 (3.2 0.15)0.063 0.006 (1.6 0.15)0.022 0.006 (0.56 0.15)0.020 0.008 (0.50 0.20)0.020 0.008 (0.50 0.20)
12100.126 0.006 (3.2 0.15)0.098 0.006 (2.50 0.15)0.022 0.006 (0.56 0.15)0.020 0.008 (0.50 0.20)0.020 0.008 (0.50 0.20)
20100.197 0.006 (5.0 0.15)0.098 0.006 (2.50 0.15)0.022 0.006 (0.56 0.15)0.026 0.008 (0.65 0.25)0.024 0.008 (0.60 0.20)
2512 (1W)0.248 0.006 (6.3 0.15)0.126 0.006 (3.2 0.15)0.022 0.006 (0.56 0.15)0.026 0.008 (0.65 0.25)0.024 0.008 (0.60 0.20)
2512 (2W)0.248 0.006 (6.3 0.15)0.126 0.006 (3.2 0.15)0.024 0.008 (0.60 0.20)0.024 0.008 (0.60 0.20)0.020 0.008 (0.50 0.20)
Electrical Specifications by Size
SIZE Power Rating at 70C (W) Max. Working Voltage Max. Overload Voltage Zero Ohm (Jumper) Current Rating Zero Ohm (Jumper) Resistance (max)
010050.03W (1/32W)PR or 15V30V0.5A50 m
02010.05W (1/20W)PR or 25V50V0.5A50 m
04020.063W (1/16W)PR or 50V100V1A50 m
06030.10W (1/10W)PR or 75V150V1A50 m
08050.063W (1/16W)PR or 150V300V2A50 m
12060.10W (1/10W)PR or 200V400V2A50 m
12100.10W (1/10W)PR or 200V400V2.5A50 m
20100.125W (1/8W)PR or 200V400V3.5A50 m
2512 (1W)0.25W (1/4W)PR or 200V500V4A50 m
2512 (2W)0.50W (1/2W)PR or 200V500V4A50 m
2512 (2W)1.0WPR or 200V500V4A50 m
2512 (2W)2.0WPR or 200V500V4A50 m
Resistance Range & Tolerance
SIZE Tolerance TCR Resistance Range
0402, 0603, 08050.5% (D)100ppm10 - 1M
0402, 0603, 08050.5% (D)200ppm1.02M - 10M
0402, 0603, 08051% (F)100ppm10 - 10M
0402, 0603, 08051% (F)200ppm1 - 9.76; 10.2M - 21.5M
0402, 0603, 0805250ppm100 - 1M
0402, 0603, 0805300ppm10 - 99
0402, 0603, 08055% (J)100ppm(No range specified)
0402, 0603, 08055% (J)200ppm1 - 10M
0402, 0603, 08055% (J)250ppm100 - 1M
0402, 0603, 08055% (J)300ppm10 - 99
0805350ppm10M - 22M
1206, 1210, 2010, 25120.5% (D)100ppm10 - 1M
1206, 1210, 2010, 25120.5% (D)200ppm1.02M - 10M
1206, 1210, 2010, 25121% (F)100ppm10 - 10M
1206, 1210, 2010, 25121% (F)200ppm1 - 9.76; 10.2M - 21.5M
1210, 2010, 2512250ppm(No range specified)
1210, 2010, 2512300ppm20.5M - 21.5M
1206, 1210, 2010, 25125% (J)100ppm10 - 1M
1206, 1210, 2010, 25125% (J)200ppm1 - 10M
1210, 2010, 25125% (J)250ppm(No range specified)
1210, 2010, 25125% (J)300ppm20.5M - 21.5M
1206350ppm10M - 22M

Derating Curve
A derating curve is provided, illustrating the reduction in rated power based on ambient temperature for different size ranges.

Marking Code Information
Details on marking codes for resistance values, including 3-digit and 4-digit systems, E24, E96, and E192 values, are available. Specific alphanumeric codes are used for 0603, 1% resistors.


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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

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