RER45F1R21RC02 Allicdata Electronics
Allicdata Part #:

RER45F1R21RC02-ND

Manufacturer Part#:

RER45F1R21RC02

Price: $ 15.36
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES CHAS MNT 1.21 OHM 1% 10W
More Detail: 1.21 Ohms ±1% 10W Wirewound Chassis Mount Resistor
DataSheet: RER45F1R21RC02 datasheetRER45F1R21RC02 Datasheet/PDF
Quantity: 1000
10 +: $ 13.96130
30 +: $ 12.72590
50 +: $ 12.07350
100 +: $ 11.63860
250 +: $ 11.09060
Stock 1000Can Ship Immediately
$ 15.36
Specifications
Operating Temperature: -55°C ~ 250°C
Failure Rate: R (0.01%)
Package / Case: Axial, Box
Lead Style: Solder Lugs
Height - Seated (Max): 0.405" (10.29mm)
Size / Dimension: 0.750" L x 0.800" W (19.05mm x 20.32mm)
Mounting Feature: Flanges
Coating, Housing Type: Aluminum
Features: Military, Moisture Resistant, Non-Inductive
Series: Military, MIL-PRF-39009, RER45
Temperature Coefficient: ±50ppm/°C
Composition: Wirewound
Power (Watts): 10W
Tolerance: ±1%
Resistance: 1.21 Ohms
Part Status: Active
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Chassis mount resistors are an essential component in any electronic system. They serve as a medium to regulate and control the flow of electricity. RER45F1R21RC02 resistors are a new type of chassis mount resistors that are increasingly being used to replace the older types. This article will cover the application field and working principle of the RER45F1R21RC02.

The RER45F1R21RC02 resistors are versatile and can be used in a wide range of applications, including industrial, automotive, and consumer electronics. Additionally, these resistors are particularly useful in situations where space is limited, such as in small electronic devices. The resistors are also highly reliable due to their low-heat dissipation and resistance to shock and vibration, making them suitable for use in harsh environments.

The working principle behind the RER45F1R21RC02 resistors is simple yet effective. When electricity passes through a resistor, it is converted into heat energy. The resistor’s metal body acts as a heat sink, which disperses the heat away from the resistor and into the environment, thereby regulating the voltage and current. The resistor’s resistance value determines how much electrical energy is converted into heat, which can then be regulated by varying the resistance value.

The RER45F1R21RC02 resistors also feature a unique design that offers improved performance compared to other types of chassis-mounted resistors. The resistors come with two separate terminations, a positive terminal and a negative terminal, which helps to reduce inductance and provide better thermal performance. Additionally, the resistors are also designed to resist high mechanical stresses, and are therefore suitable for use in high-vibration environments.

In conclusion, the RER45F1R21RC02 resistors are an advanced and reliable solution for controlling and regulating the flow of electricity in both industrial and consumer electronics. With their versatile design, high reliability, and resistance to thermal, mechanical, and environmental stresses, the resistors are ideal for a range of applications.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "RER4" Included word is 40
Part Number Manufacturer Price Quantity Description
RER40F9090RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 909 OHM 1% 5...
RER45F1130MC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 113 OHM 1% 1...
RER40F2370RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 237 OHM 1% 5...
RER45F4990RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 499 OHM 1% 1...
RER45F97R6PC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 97.6 OHM 1% ...
RER40F1820RCSL Vishay Dale 18.43 $ 1000 RES CHAS MNT 182 OHM 1% 5...
RER45F63R4PCSL Vishay Dale 18.43 $ 1000 RES CHAS MNT 63.4 OHM 1% ...
RER45F4R99RC02 Vishay Dale 17.47 $ 51 RES CHAS MNT 4.99 OHM 1% ...
RER45F1000RC02 Vishay Dale 17.47 $ 8 RES CHAS MNT 100 OHM 1% 1...
RER45F1R00RC02 Vishay Dale 17.47 $ 7 RES CHAS MNT 1 OHM 1% 10W...
RER45F15R0RC02 Vishay Dale 17.47 $ 6 RES CHAS MNT 15 OHM 1% 10...
RER45F10R0RC02 Vishay Dale 17.47 $ 5 RES CHAS MNT 10 OHM 1% 10...
RER40F1R00RC02 Vishay Dale 17.47 $ 1 RES CHAS MNT 1 OHM 1% 5W1...
RER40F2340RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 234 OHM 1% 5...
RER40F2320RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 232 OHM 1% 5...
RER40F2320MC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 232 OHM 1% 5...
RER40F22R6RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 22.6 OHM 1% ...
RER40F22R1RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 22.1 OHM 1% ...
RER40F2260RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 226 OHM 1% 5...
RER40F1960MC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 196 OHM 1% 5...
RER40F18R2RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 18.2 OHM 1% ...
RER40F2670RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 267 OHM 1% 5...
RER40F1240RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 124 OHM 1% 5...
RER40F13R0RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 13 OHM 1% 5W...
RER40F1370RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 137 OHM 1% 5...
RER40F1331RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 1.33K OHM 1%...
RER40F1300RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 130 OHM 1% 5...
RER40F1300PC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 130 OHM 1% 5...
RER40F12R4RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 12.4 OHM 1% ...
RER40F12R1RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 12.1 OHM 1% ...
RER40F1150RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 115 OHM 1% 5...
RER40F1210RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 121 OHM 1% 5...
RER40F1401MC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 1.4K OHM 1% ...
RER40F1131MC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 1.13K OHM 1%...
RER40F1100RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 110 OHM 1% 5...
RER40F10R7RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 10.7 OHM 1% ...
RER40F10R0RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 10 OHM 1% 5W...
RER40F1020RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 102 OHM 1% 5...
RER40F1020MC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 102 OHM 1% 5...
RER40F1001RC02 Vishay Dale 15.36 $ 1000 RES CHAS MNT 1K OHM 1% 5W...
Latest Products
AH10010K00JE66

AH100 10K 5% E66 E310 kOhms 5% 100W Wire...

AH10010K00JE66 Allicdata Electronics
EVFL170EN4K7JE

RES CHAS MNT 4.7K OHM 5% 160W4.7 kOhms 5...

EVFL170EN4K7JE Allicdata Electronics
RER50F6R81RCSL

RES CHAS MNT 6.81 OHM 1% 20W6.81 Ohms 1%...

RER50F6R81RCSL Allicdata Electronics
RER70F1240RCSL

RES CHAS MNT 124 OHM 1% 20W124 Ohms 1% 2...

RER70F1240RCSL Allicdata Electronics
RER70F2210RCSL

RES CHAS MNT 221 OHM 1% 20W221 Ohms 1% 2...

RER70F2210RCSL Allicdata Electronics
RER75F2R20RCSL

RES CHAS MNT 2.2 OHM 1% 30W2.2 Ohms 1% 3...

RER75F2R20RCSL Allicdata Electronics