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Sulfur Tolerant Chip Resistors
TRR18 (3216size (1206inch) )
Features 1) Unique protect materials prevent from silver sulfide occurrence under sulfur environment. 2) Highly recommended for automotive, industrial and Power supply applications under sulfur environment. 3) Realize the good cost performance not like the Au terminal components from other suppliers. 4) ROHM resistors have approved ISO9001 / ISO/TS 16949 certification. Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the product before using or ordering it.
Ratings
Item Rated power Conditions Power must be derated according to the power derating curve in Figure 1 when ambient temperature exceeds 70C.
100 80
POWER LOAD (%)
Specifications 0.25W (1 / 4W) at 70C
60 40 20 0
-55
0
70
100
155
AMBIENT TEMPERATURE (C)
Fig.1 Rated voltage The voltage rating is calculated by the following equation. If the value obtained exceeds the limiting element voltage, the voltage rating is equal to the maximum operating voltage. E= Nominal resistance Operating temperature PxR E: Rated voltage (V) P: Rated power (W) R: Nominal resistance () Limiting element voltage 200V
See Table 1. -55C to +155C
Jumper type Resistance Rated current Max. 50m 2A
Table 1 Resistance tolerance J (5%) F (1%) Resistance range () 1.0 to 9.1 10 to 10M 10 to 2.2M (E24) (E24) (E24) Resistance temperature coefficient (ppm/C) 400 200 100
Operating temperature -55C to +155C
Before using components in circuits where they will be exposed to transients such as pulse loads (short-duration, high- level loads), be certain to evaluate the component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that is greater than its rated voltage.
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2009.03 - Rev.A
TRR18
Characteristics
Item Guaranteed value Resistor type Jumper type J : 5% F : 1% Max. 50m Test conditions (JIS C 5201-1) JIS C 5201-1 4.5
Data Sheet
Resistance Variation of resistance with temperature Overload
See Table.1 (2.0%+0.1)
JIS C 5201-1 4.8 Measurement : +25 / +125C JIS C 5201-1 4.13 Rated voltage (current) x2.5, 2s. Maximum overload voltage : 400V JIS C 5201-1 4.17 Rosin*Ethanol (25%WT) Soldering condition : 2355C Duration of immersion : 2.00.5s. JIS C 5201-1 4.18 Soldering condition : 2605C Duration of immersion : 101s. JIS C 5201-1 4.19 Test temp. : -55C to +125C 5cyc JIS C 5201-1 4.24 40C, 93%RH Test time : 1,000h to 1,048h JIS C 5201-1 4.25.1 Rated voltage (current), 70C 1.5h : ON - 0.5h : OFF Test time : 1,000h to 1,048h JIS C 5201-1 4.25.3 155C Test time : 1,000h to 1,048h JIS C 5201-1 4.29 235C, Immersion cleaning, 50.5min. Solvent : 2-propanol JIS C 5201-1 4.33
Max. 50m
Solderability
A new uniform coating of minimum of 95% of the surface being immersed and no soldering damage. (1.0%+0.05) Max. 50m No remarkable abnormality on the appearance. (1.0%+0.05) (3.0%+0.1) Max. 50m Max. 100m
Resistance to soldering heat Rapid change of temperature Damp heat, steady state
(3.0%+0.1) Endurance at 70C (3.0%+0.1) Endurance
Max. 100m
Max. 100m
(1.0%+0.05) Resistance to solvent
Max. 50m
Bend strength of the end face plating
Max. 50m (1.0%+0.05) Without mechanical damage such as breaks.
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2009.03 - Rev.A
TRR18
Dimensions (Unit : mm)
1 2 3 4
Data Sheet
0.69 + 0.20/-0.15
No.
1 5 2 3
Material Silver thick film electrode Resistive element Over coating Protection electrode Silver thick film electrode Nickel electrode Sn electrode Alumina substrate
0.55 0.1
0.5 0.25 3.2 0.15
8 7
4 6 5 6 7 8
Packaging
Reel Taping
P0 P2 P1 D0 E F B0
08 06 04 02 02 04 06 08
1.6 0.15
W
A
B
D
A0
Heat crimp cover Tape Thick paper mount (Underside paper tape) Chip resistor Square punchout hole
T2 C
Label EIAJ ET-7200B compliant
(Unit : mm)
W
8.00.3
F
3.50.05
E
1.750.1
A0
+0.1 1.95 -0.05
B0
+0.15 3.5 -0.05
(Unit : mm) A B C D
D0
+0.1 1.5 0
P0
4.00.1
P1
4.00.1
P2
2.00.05
T2
Max. 1.1
0 180 -1.5
+1 60 0
+1.0 9 0
130.2
Part No. Explanation
TRR18
Part No.
EZP
F
J
Resistance tolerance Nominal resistance
1%
J 5% J is also used for jumper Resistance code, 3 or 4 digits. 000 denotes jumper type. Resistance Resistance tolerance code F J : : 4 digits 3 digits
Packaging Specifications Code
Part No. TRR18 Code EZP Resistance tolerance J(5%) F(1%) Packaging specifications Paper tape (4mm Pitch) Reel 180mm (7inch) Basic ordering unit (pcs) 5,000
Reel (180) : JEITA ET-7200B : Standard product
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2009.03 - Rev.A
Notice
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law.
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