M39015/3-009WM - BOURNS

Specifications are subject to change without notice. Specifications are subject to change without notice.

RJ24/RJR24 - 3/8” Square Trimming Potentiometer

Features

■ Multiturn / Cermet / Industrial / Sealed

■Standoffs

■Patent #4427966 drive mechanism

■Listed on the QPL for style RJ24 per

MIL-R-22097 and RJR24 per High-Rel

Mil-R-39035

Electrical Characteristics

Standard Resistance Range

....................................10 to 1 megohm

(see standard resistance table)

Resistance Tolerance .............±10% std.

Absolute Minimum Resistance

...........................................1 ohm max.

Contact Resistance Variation

............................3.0% or 3 ohms max.

(whichever is greater)

Adjustability

Voltage......................................±0.01%

Resistance ................................±0.05%

Resolution.....................................Infinite

Insulation Resistance ................500 vdc.

1,000 megohms min.

Dielectric Strength

Sea Level ...............................1,000 vac

80,000 Feet...............................400 vac

Effective Travel..................25 turns nom.

Environmental Characteristics

Power Rating (300 volts max.)

85°C .........................................0.5 watt

150°C ..........................................0 watt

Temperature Range

....................................-55°C to +150°C

Temperature Coefficient

..........................................±100ppm/°C

Seal Test ........................85°C Fluorinert*

Humidity........MIL-STD-202 Method 106

RJ24 ........................................96 hours

(1% ∆TR, 10 Megohms IR)

RJR24......................................96 hours

(1% ∆TR, 100 Megohms IR)

Vibration............20G (1% ∆TR; 1% ∆VR)

Shock..............100G (1% ∆TR; 1% ∆VR)

Load Life

RJ24 .......1,000 hours 0.5 watt @ 85°C

(2% ∆TR; 10% ∆VR)

RJR24...10,000 hours 0.5 watt @ 85°C

(3% ∆TR)

Rotational Life........200 cycles (2% ∆TR)

Physical Characteristics

Torque .............................5.0 oz-in. max.

Mechanical Stops..................Wiper idles

Terminals ......MIL-STD 202, Method 208

Weight ......................................0.025 oz.

Marking ................Mil-spec part number,

date code

Wiper ..........Positioned at 50% nominal

Flammability ..........................U.L. 94V-0

Standard Packaging .....50 pcs. per tube

Adjustment Tool ..............................H-90

13CW

CLOCKWISE

CCW

2WIPER

10.03

(.395)

1.52

(.060)

.38

(.015)

6.40 ± 1.32

(.252 ± .052)

.51 ± .03

(.020 ± .001)

1.12

(.044)

4.83 ± .13

(.190 ± .005)

9.53

(.375)

1.09

(.043)

Common Dimensions

RJ24/RJR24FP

5.23

(.206)

RJ24/RJR24FW

2.41

(.095)

RJ24/RJR24FX

2.54

(.100)

8.26 ± .64

(.325 ± .025)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.41

(.095)

MIN.

DIA. ADJ. SLOT

2.29

(.090)

.56

(.022)

.76

(.030)

WIDE

XDEEP

DIA.

Resistance Resistance

(Ohms) Code

10 100

20 200

50 500

100 101

200 201

500 501

1,000 102

2,000 202

5,000 502

10,000 103

20,000 203

25,000 253

50,000 503

100,000 104

200,000 204

250,000 254

500,000 504

1,000,000 105

Standard Resistance Table

AVAILABLE

THROUGH

DISTRIBUTION

DIMENSIONS ARE: METRIC

(INCHES)

TOLERANCES: ± 0.25 (.010) EXCEPT WHERE NOTED

*”FLUORINERT” IS A REGISTERED TRADEMARK OF 3M CO.

How To Order

Popular values listed in boldface. Special

resistances available.

See page 81 for Model RJ24, and page

82 for Model RJR24.

Specifications are subject to change without notice.

*May also order using this part number.

Terminal Failure

Order By Process By* Marked With Types Rates

M39015/2-003(TS)(FR) RTR22D(TS)501(FR) JM39015/2-003(TS)(FR)

M39015/2-004(TS)(FR) RTR22D(TS)102(FR) JM39015/2-004(TS)(FR)

M39015/2-005(TS)(FR) RTR22D(TS)202(FR) JM39015/2-005(TS)(FR)

L, P, W, X M

M39015/2-006(TS)(FR) RTR22D(TS)502(FR) JM39015/2-006(TS)(FR)

M39015/2-007(TS)(FR) RTR22D(TS)103(FR) JM39015/2-007(TS)(FR)

M39015/2-008(TS)(FR) RTR22D(TS)203(FR) JM39015/2-008(TS)(FR)

M39015/3-006(TS)(FR) RTR24D(TS)501(FR) JM39015/3-006(TS)(FR) P, W, X M

M39015/3-007(TS)(FR) RTR24D(TS)102(FR) JM39015/3-007(TS)(FR)

M39015/3-008(TS)(FR) RTR24D(TS)202(FR) JM39015/3-008(TS)(FR)

P, W, X M

M39015/3-009(TS)(FR) RTR24D(TS)502(FR) JM39015/3-009(TS)(FR)

M39015/3-010(TS)(FR) RTR24D(TS)103(FR) JM39015/3-010(TS)(FR)

Bourns High Reliability Mil-Spec Part Numbers

Mil-Spec Numbering System - How To Order

Qualified Part Numbers

Bourns reserves the right per MIL-R-39035 to substitute a higher grade temperature characteristic or failure rate (QPL) than requested.

RT/RTR22 (Commercial Model 3250)

STD. RT22C2______ RTR22D______ NOMINAL

VALUES RESOLUTION

OHMS L P W X L P W X (PERCENT)

10 - - - - - - - - -

20 - - - - - - - - -

50 RT22C2L500 RT22C2P500 RT22C2W500 RT22C2X500 - - - - 0.80

100 RT22C2L101 RT22C2P101 RT22C2W101 RT22C2X101 - - - - 0.90

200 RT22C2L201 RT22C2P201 RT22C2W201 RT22C2X201 - - - - 0.70

500 RT22C2L501 RT22C2P501 RT22C2W501 RT22C2X501 RTR22DL501M RTR22DP501M RTR22DW501M RTR22DX501M 0.60

1K RT22C2L102 RT22C2P102 RT22C2W102 RT22C2X102 RTR22DL102M RTR22DP100M RTR22DW102M RTR22DX102M 0.40

2K RT22C2L202 RT22C2P202 RT22C2W202 RT22C2X202 RTR22DL202M RTR22DP202M RTR22DW202M RTR22DX202M 0.30

5K RT22C2L502 RT22C2P502 RT22C2W502 RT22C2X502 RTR22DL502M RTR22DP502M RTR22DW502M RTR22DX502M 0.25

10K RT22C2L103 RT22C2P103 RT22C2W103 RT22C2X103 RTR22DL103M RTR22DP103M RTR22DW103M RTR22DX103M 0.19

20K RT22C2L203 RT22C2P203 RT22C2W203 RT22C2X203 RTR22DL203M RTR22DP203M RTR22DW203M RTR22DX203M 0.16

Specifications are subject to change without notice.

RJ22 (Commercial Model 3252)

STD. RJ22F______

VALUES

OHMS L P W X

10 RJ22FL100 RJ22FP100 RJ22FW100 RJ22FX100

20 RJ22FL200 RJ22FP200 RJ22FW200 RJ22FX200

50 RJ22FL500 RJ22FP500 RJ22FW500 RJ22FX500

100 RJ22FL101 RJ22FP101 RJ22FW101 RJ22FX101

200 RJ22FL201 RJ22FP201 RJ22FW201 RJ22FX201

500 RJ22FL501 RJ22FP501 RJ22FW501 RJ22FX501

1K RJ22FL102 RJ22FP102 RJ22FW102 RJ22FX102

2K RJ22FL202 RJ22FP202 RJ22FW202 RJ22FX202

5K RJ22FL502 RJ22FP502 RJ22FW502 RJ22FX502

10K RJ22FL103 RJ22FP103 RJ22FW103 RJ22FX103

20K RJ22FL203 RJ22FP203 RJ22FW203 RJ22FX203

25K RJ22FL253 RJ22FP253 RJ22FW253 RJ22FX253

50K RJ22FL503 RJ22FP503 RJ22FW503 RJ22FX503

100K RJ22FL104 RJ22FP104 RJ22FW104 RJ22FX104

250K RJ22FL254 RJ22FP254 RJ22FW254 RJ22FX254

500K RJ22FL504 RJ22FP504 RJ22FW504 RJ22FX504

1 MEG RJ22FL105 RJ22FP105 RJ22FW105 RJ22FX105

RJ24 (Commercial Model 3296)

STD. RJ24F______

VALUES

OHMS P W X

10 RJ24FP100 RJ24FW100 RJ24FX100

20 RJ24FP200 RJ24FW200 RJ24FX200

50 RJ24FP500 RJ24FW500 RJ24FX500

100 RJ24FP101 RJ24FW101 RJ24FX101

200 RJ24FP201 RJ24FW201 RJ24FX201

500 RJ24FP501 RJ24FW501 RJ24FX501

1K RJ24FP102 RJ24FW102 RJ24FX102

2K RJ24FP202 RJ24FW202 RJ24FX202

5K RJ24FP502 RJ24FW502 RJ24FX502

10K RJ24FP103 RJ24FW103 RJ24FX103

20K RJ24FP203 RJ24FW203 RJ24FX203

25K RJ24FP253 RJ24FW253 RJ24FX253

50K RJ24FP503 RJ24FW503 RJ24FX503

100K RJ24FP104 RJ24FW104 RJ24FX104

250K RJ24FP254 RJ24FW254 RJ24FX254

500K RJ24FP504 RJ24FW504 RJ24FX504

1 MEG RJ24FP105 RJ24FW105 RJ24FX105

FAILURE RATE LEVEL M = 1.0%

RT/RTR24 (Commercial Model 3290)

STD. RT24C2______ RTR24D______ NOMINAL

VALUES RESOLUTION

OHMS P W X P W X (PERCENT)

10 RT24C2P100 RT24C2W100 RT24C2X100 - - - 1.11

20 RT24C2P200 RT24C2W200 RT24C2X200 - - - 0.93

50 RT24C2P500 RT24C2W500 RT24C2X500 - - - 0.62

100 RT24C2P101 RT24C2W101 RT24C2X101 - - - 0.60

200 RT24C2P201 RT24C2W201 RT24C2X201 - - - 0.54

500 RT24C2P501 RT24C2W501 RT24C2X501 RTR24DP501M RTR24DW501M RTR24DX501M 0.42

1K RT24C2P102 RT24C2W102 RT24C2X102 RTR24DP102M RTR24DW102M RTR24DX102M 0.33

2K RT24C2P202 RT24C2W202 RT24C2X202 RTR24DP202M RTR24DW202M RTR24DX202M 0.26

5K RT24C2P502 RT24C2W502 RT24C2X502 RTR24DP502M RTR24DW502M RTR24DX502M 0.20

10K RT24C2P103 RT24C2W103 RT24C2X103 RTR24DP103M RTR24DW103M RTR24DX103M 0.17

RT26 (Commercial Model 3260)

STD. RT26C2______ NOMINAL

VALUES RESOLUTION

OHMS W X (PERCENT)

10 RT26C2W100 RT26C2X100 1.90

20 RT26C2W200 RT26C2X200 1.50

50 RT26C2W500 RT26C2X500 1.25

100 RT26C2W101 RT26C2X101 1.00

200 RT26C2W201 RT26C2X201 0.94

500 RT26C2W501 RT26C2X501 0.58

1K RT26C2W102 RT26C2X102 0.50

2K RT26C2W202 RT26C2X202 0.45

5K RT26C2W502 RT26C2X502 0.34

FAILURE RATE LEVEL M = 1.0%

Qualified Part Numbers

Bourns reserves the right per MIL-R-39035 to substitute a higher grade temperature characteristic or failure rate (QPL) than requested.