898-5-R220 查看數據表（PDF） - BI Technologies

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898-5-R220

Dual-In-Line Thick Film Resistor Networks

BI Technologies 

OUTLINE DIMENSIONS (Inch/mm)

Model 898

Model 899

.880 Max.

22.4

.780 Max.

19.8

.250 Ref.

6.35

Notes:

Unless otherwise specified,

tolerances are

±

.005

0.13

.340 ± .020

8.64 ± 0.51

Max.

.125

3.18

Max.

.050

1.27

Ref.

.060 Ref.

1.52

.00.2501Min.

.185 Max.

4.70

.100 ± .010*

.135 ± .030

.080 ± .020

2.03 ± 0.51

2.54 ± 0.25

.018 ± .003

0.46 ± 0.08

3.43 ± 0.76

4

.600 ± .010

15.2 ± 0.25

.700 ± .010

17.8 ± 0.25

*Typical spacing

non-accumulating

lead thickness: .010 ± .002

0.25 ± 0.05

SCHEMATICS

-3 Circuit - Isolated Resistors

N

1

N/2

-1 Circuit - Bussed Resistors

N

1

N/2

-5 Circuit - Dual Terminator

N

R1

R2

1

N/2

-42 Circuit

VCC VEE

-

5.2V

(VEE)

Pull-Down

16

RR RR R R

cR RR RR R

1

VCC

VEE

Custom Model: 898-42-R (R)

R=510Ω

Note: Model 899: N = 114 Leads, Model 898: N = 16 Leads.

Custom circuits are available. Consult Factory.

-45 Circuit - TTL to ECL Translator

VCC

TTL Inputs

16

R1

180Ω

R2

270Ω

R3

820Ω

1

VCC Outputs To ECL

VEE

Custom Model: 898-45

R1=180Ω R2=270Ω R3=820Ω

4-163

Models 898, 899

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