SURFACE MOUNT THICK FILM RESISTORS (WA & MWA SERIES)

Thick Film Surface Mount Resistor (WA and Mini-WA Series) from Mini-Systems

WA & MWA SERIES

Surface mount thick film resistors, printed and fired on 96% alumina with a five sided wraparound termination, and a top conductor pad are offered in a variety of styles to fit a wide range of hybrid microelectronic and surface mount applications. Advanced processing techniques, and Hi-Rel construction assure optimum performance where TCR, VCR and operating power are critical factors. WA styles meet and exceed the qualification requirements of MIL-PRF-55342. The new MWA series are a Mini-WA series offering smaller 0201, 0202, 0203, 0302, 0303 and 0404 case size components.

STYLE

CASE SIZE

LENGTH “/mm

WIDTH “/mm

THICKNESS “/mm

PAD WIDTH “/mm

POWER

VOLTAGE

MWA96

0201

0.024 (0.610)

0.012 (0.305)

0.008 (0.203)

0.007 (0.178)

15mW

20VDC

MWA84

0202

0.024 (0.610)

0.021 (0.533)

0.008 (0.203)

0.007 (0.178)

20mW

25VDC

MWA66

0203

0.027 (0.686)

0.031 (0.787)

0.012 (0.305)

0.008 (0.203)

40mW

30VDC

MWA98

0302

0.032 (0.813)

0.020 (0.508)

0.012 (0.305)

0.008 (0.203)

40mW

30VDC

MWA91

0303

0.030 (0.762)

0.030 (0.762)

0.012 (0.305)

0.008 (0.203)

40mW

40VDC

MWA10

0404

0.037 (0.940)

0.035 (0.889)

0.012 (0.305)

0.012 (0.305)

50mW

45VDC

WA20

0402

0.044 (1.118)

0.022 (0.559)

0.013 (0.330)

0.011 (0.279)

40mW

40VDC

WA81

0502

0.054 (1.372)

0.025 (0.635)

0.013 (0.330)

0.015 (0.381)

100mW

50VDC

WA56

0503

0.050 (1.270)

0.032 (0.813)

0.013 (0.330)

0.015 (0.381)

125mW

80VDC

WA19

0504

0.055 (1.397)

0.042 (1.067)

0.013 (0.330)

0.015 (0.381)

100mW

70VDC

WA82

0505

0.054 (1.372)

0.050 (1.270)

0.013 (0.330)

0.015 (0.381)

125mW

80VDC

WA93

0603

0.065 (1.651)

0.032 (0.813)

0.013 (0.330)

0.015 (0.381)

90mW

90VDC

WA61

0604

0.065 (1.651)

0.042 (1.067)

0.018 (0.457)

0.017 (0.432)

125mW

65VDC

WA86

0805

0.080 (2.032)

0.050 (1.270)

0.018 (0.457)

0.015 (0.381)

200mW

125VDC

WA5

1002

0.105 (2.667)

0.027 (0.686)

0.013 (0.330)

0.020 (0.508)

100mW

175VDC

WA83

1005

0.104 (2.642)

0.050 (1.270)

0.018 (0.475)

0.015 (0.381)

250mW

180VDC

WA90

1010

0.104 (2.642)

0.100 (2.540)

0.018 (0.475)

0.015 (0.381)

500mW

160VDC

WA87

1206

0.127 (3.226)

0.063 (1.600)

0.018 (0.475)

0.019 (0.483)

250mW

190VDC

WA94

1210

0.125 (3.175)

0.100 (2.540)

0.018 (0.475)

0.019 (0.483)

550mW

230VDC

WA97

1218

0.120 (3.048)

0.180 (4.572)

0.030 (0.762)

0.025 (0.635)

1.5W

185VDC

WA80

1505

0.155 (3.937)

0.050 (1.270)

0.018 (0.457)

0.015 (0.381)

300mW

300VDC

WA88

2010

0.210 (5.334)

0.098 (2.489)

0.018 (0.457)

0.020 (0.508)

800mW

350VDC

WA85

2307

0.228 (5.791)

0.075 (1.905)

0.018 (0.457)

0.020 (0.508)

500mW

380VDC

WA89

2512

0.256 (6.502)

0.124 (3.150)

0.030 (0.762)

0.020 (0.508)

2W

475VDC

WA68

3939

0.394 (10.008)

0.390 (9.906)

0.030 (0.762)

0.043 (1.092)

5W

750VDC

WA30

5024

0.501 (12.725)

0.246 (6.248)

0.030 (0.762)

0.058 (1.473)

4W

1000VDC

WA28

6632

0.674 (17.120)

0.332 (8.433)

0.030 (0.762)

0.067 (1.702)

8W

1400VDC

WA26

6645

0.675 (17.145)

0.499 (12.675)

0.030 (0.762)

0.067 (1.702)

8W

1400VDC

How To Order Mini-Systems Inc Parts - Chart and Part Number Definition

ORDERING INFORMATION (PLEASE ADVISE REQUIREMENTS & QUANTIY FOR QUOTE OR ASSITANCE)
Part Number - MWA SERIESMini-WA Surface Mount Thick Film Resistor(PLEASE ADVISE SIZE, VALUE, TOLERANCE and QUANTITY)PRICE QUOTE - email us at sales@epakelectronics.com
Part Number - WA SERIESWA Surface Mount Thick Film Resistor (PLEASE ADVISE SIZE, VALUE, TOLERANCE and QUANTITY)PRICE QUOTE - email us at sales@epakelectronics.com
QPL MIL-PRF-55342 Qualified Resistors also available:
Part Number - WA QPL ResitorsQPL Qualified Resistors(PLEASE ADVISE VALUE, TOLERANCE, TERMINATION & QUANTITY)PRICE QUOTE - email us at sales@epakelectronics.com

Surface Mount Thick Film Resistor Datasheet
MOQ is typically 25pcs. Price breaks: 25-49, 50-99, 100-249, 250-499, 500-999, 1000-2499, 2500-4999, 5000-9999, 10K+
Samples may be available on request - please contact us with your requirements to check availability.

 

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