PRA073 데이터 시트보기 (PDF) - Vishay Semiconductors
부품명
상세내역
일치하는 목록
PRA073 Datasheet PDF : 5 Pages
| |||
PRA073, PRA074, PRA100, PRA135, PRA182 (CNW)
www.vishay.com
Vishay Sfernice
PACKAGING RULES
Waffle Pack
Can be filled up to maximum quantity indicated in the table
here above, taking into account the minimum order quantity.
When quantity ordered exceeds maximum quantity of a
single waffle pack, the waffle packs are stacked up on the
top of each other and closed by one single cover.
To get “not stacked up” waffle pack in case of ordered
quantity > maximum number of pieces per package:
Please consult Vishay Sfernice for specific ordering
code.
Tape and Reel
Can be filled up to maximum quantity indicated in the table
here above, taking into account the minimum order quantity.
When quantity ordered is between the MOQ and the
maximum reel capacity, only one reel is provided.
When several reels are needed for ordered quantity
within MOQ and maximum reel capacity: Please consult
Vishay Sfernice for specific ordering code.
POWER RATING
100
80
MARKING (1)
On the primary package, printed information includes
Vishay S.A. trademark series and model, schematic number
of resistors, ohmic value, absolute tolerance, ratio tolerance,
type of termination: B tinned over nickel barrier.
Marking on parts:
All resistors inside network have same ohmic value:
If number of resistors inside network < or = 3
4
3
1
2
R1
R2
For instance ohmic value 13K:
Coded 1302: M = 1, C = 3, D = 0, U = 2
If number of resistors inside networks > 3
8
7
6
5
M CD U
1
2
3
4
R1
R2
R3
R4
E.g.: 4 resistors in the network:
Ohmic value 13K: Coded 1302: M = 1, C = 3, D = 0, U = 2
Resistors inside the network have different ohmic value, a
CNW number is assigned by Vishay Sfernice
If number of resistors inside network < or = 3
4
3
60
1
2
R1
R2
40
E.g.: CNW1538: M = 1, C = 5, D = 3, U = 8
If number of resistors inside networks > 3
20
8
7
6
5
0
0 20 40 60 70 80 100 120 140 155
M CD U
Ambient Temperature in °C
1
2
3
4
R1
R2
R3
R4
E.g.: 4 resistors in the network:
E.g.: CNW1314: M = 1, C = 3, D = 1, U = 4
Note
(1) PRA073 and PRA074 are NOT marked. For CNW of size 073 and 074, only a “dot” is marked to identify R1
PERFORMANCE
TESTS
CONDITIONS
CECC REQUIREMENTS
Overload
Climatic sequences
Thermal shock
Load life
Resistance to solder heat
Moisture resistance
High temperature storage
Note
• Rn: Nominal resistance
2.5 Un/2 s
-55 °C to +155 °C/5 moisture cycles
-55 °C to +155 °C/5 cycles 30'
1000 h/Pn at 70 °C
260 °C/10 s
0.01 Pn at + 40 °C 93 % RH
1000 h/no load at +155 °C
ABSOLUTE PER
(Typical Values)
0.05 % Rn + 0.05 Ω
0.1 % Rn + 0.05 Ω
0.05 % Rn + 0.05 Ω
0.1 % Rn + 0.05 Ω
0.05 % Rn + 0.05 Ω
0.1 % Rn + 0.05 Ω
0.1 % Rn + 0.05 Ω
DRIFTS
RATIO
0.01 % Rn
0.01 % Rn
0.01 % Rn
0.02 % Rn
0.01 % Rn
0.01 % Rn
0.02 % Rn
Revision: 22-Jul-2019
4
Document Number: 53033
For technical questions, contact: sferthinfilm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Share Link: 