koa
Product Top » Products Catalog » Resistors(SMD) » Flat Chip Jumper Resistors RK73Z

Flat Chip Jumper Resistors RK73Z

 BUY ONLINE chip1stop

Surface Mount Resistors/Flat Chip Jumper Resistors RK73Z

Coating color : Green (1H, 1E)
Black (1F, 1J, 2A, 2B, 2E, W2H, W3A)

Construction

Surface Mount Resistors/Flat Chip Jumper Resistors RK73Z Construction

1. Protective coating
2. Resistive film
3. Inner electrode
4. Ni Plating
5. Sn plating
6. Ceramic Substrate

Features

•Small and light weight.
•Excellent heat resistance and weather resistance, because of the use of glaze thick film as resistive film.
•High stability and high reliability because of the triple-layer structure of electrode.
•Applicable to various kinds of automatic mounters for taping, etc.
•Suitable for both flow and reflow solderings.
•Products with lead free termination meet EU-RoHS requirements.
EU-RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass.
• AEC-Q200 Qualified(Except 1F).

PAGE TOP

Dimensions

Type
(Inch Size Code)
Dimensions (mm)Weight(g)
(1000pcs)
LWcdt
1F
(01005)
0.4±0.02 0.2±0.02 0.10±0.03 0.11±0.03 0.13±0.02 0.04
1H
(0201)
0.6±0.03 0.3±0.03 0.1±0.05 0.15±0.05 0.23±0.03 0.14
1E
(0402)
1.0 +0.1
-0.05
0.5±0.05 0.2±0.1
0.25 +0.05
-0.1
0.35±0.05 0.68
1J
(0603)
1.6±0.2 0.8±0.1 0.3±0.1 0.3±0.1 0.45±0.1 2.14
2A
(0805)
2.0±0.2 1.25±0.1 0.4±0.2
0.3 +0.2
-0.1
0.5±0.1 4.54
2B
(1206)
3.2±0.2 1.6±0.2 0.5±0.3
0.4 +0.2
-0.1
0.6±0.1 9.14
2E
(1210)
2.6±0.2 15.5
W2H *1
(2010)
5.0±0.2 2.5±0.2 0.65±0.15 24.3
W3A *1
(2512)
6.3±0.2 3.1±0.2 37.1

*1 RK73Z 2H and RK73Z 3A are also still available(Different "d" dimension; 0.4 +0.2/-0.1mm)

PAGE TOP

Type Designation

RK73Z2BTTD
       
Product Code Current Rating Terminal
Surface Material
Taping
  1F : 0.5A
1H : 0.5A
1E : 1A
1J : 1A
2A : 2A
2B : 2A
2E : 2A
W2H : 2A
W3A : 2A
T : Sn
G : Au*2
(L : Sn/Pb*3)
TX : 4mm width
1mm pitch plastic
embossed
TA : 1mm pitch
press paper
TBL•TC•TCM : 2mm pitch
press paper
TPL•TP : 2mm pitch
punch paper
TD : 4mm pitch
punch paper
TE : 4mm pitch
plastic embossed
BK : Bulk

The terminal surface material lead free is standard.
Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS.
For further information on taping, please refer to Common Specification.
*2 Products with gold plated electrodes are also available with 1E, 1J and 2A types, so please consult with us.
*3 With type 1F, 1H, W2H and W3A, only T is available as the terminal surface material.

PAGE TOP

Rating

TypeResistanceCurrent RatingMax. Overload
Current
Rated Ambient TemperatureOperating Temp. Range
1F 50m max. 0.5A 1A +70°C -55°C to +125°C
1H 0.5A 1A -55°C to +155°C
1E 1A 2A
1J 1A 2A
2A 2A 5A
2B 2A 10A
2E 2A 10A
W2H 2A 10A
W3A 2A 10A

PAGE TOP

Derating Curve

Surface Mount Resistors/Flat Chip Jumper Resistors RK73Z Derating Curve

For resistors operated at an ambient temperature of 70°C or above, a current
rating shall be derated in accordance with derating curve on the left.

Copyright(c) 2003 - KOA Corporation. All Rights Reserved.