phr| Datasheet

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SPACE APPLICATIONS ONLY

PHR
Vishay Sfernice

ESCC ( ) 4001/023 Qualified High Precision (5 ppm, 0.01 %), High Stability (0.02 %) Thin Film Chip Resistors
FEATURES
Load life stability at 70 C for 2000 h: 0.15 % under Pn Low temperature coefficient down to 10 ppm/ C Very low noise (< 35 dB) and voltage coefficient (< 0.01 ppm/V) Resistance range: 50 to 1 M (depending on size) Laser trimmed tolerances to 0.01 % TCR in lot tracking 5 ppm/ C Termination: Thin film technology SnPb terminations over nickel barrier ESCC 4001 issue 1 (generic spec) ESCC 4001/023 issue 3 (detailed spec)

These HiRel components are ideal for low noise and precision applications, superior stability, low temperature coefficient of resistance, and low voltage coefficient, VISHAY SFERNICE's precision thin film wraparound resistors exceed requirements of MIL-PRF-55342G characteristics Y ( 10 ppm/ C).

DIMENSIONS
A D D

DIMENSIONS in millimeters CASE SIZE 0603 0805 1206 A MAX. TOL. + 0.64 MIN. TOL. - 0.13 1.52 1.91 3.0 B MAX. TOL. + 0.26 MIN. TOL. - 0.13 0.75 1.27 1.60 C MAX. TOL. + 0.64 MIN. TOL. - 0.13 0.38 0.38 0.38 D/E MAX. TOL. + 0.13 MIN. TOL. - 0.13 0.38 0.38 0.38

GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: PHR0603Y1003BBTC0 (preferred part number format)

P
TYPE PHR0603 PHR0805 PHR1206

R
TCR

C
LEVEL (1) C B

Y = 10 ppm/ C (Digit 1) Z = 5 ppm/ C (Digit 0) E = 25 ppm/ C (Digit 2)

OHMIC VALUE The first three digits (2 digits are enough for tolerance G and J) are significant figures and the last digit specifies the number of zero to follow. R designates decimal point. Example: 10R0 = 10 3901 = 3900 1004 = 1 M

TOLERANCE L = 0.01 % P = 0.02 % W = 0.05 % B = 0.10 %

TERMINATION B: SnPb over nickel barrier G: Gold (not qualified)

PACKAGING T: For tape and reel (3) (leave blank for waffle pack)

Historical Part Number example: PHR 06 03 Y 1003 BB T (will continue to be accepted) Notes: (1) Level C is our standard level. Serialization, which is compulsory on Level B, is very difficult to implement. For Level B, 13 extra pieces shall be ordered for destructive TCR measurements. (2) Tape and reel not available for level B * Please see document "Vishay Green and Halogen-Free Definitions (5-2008)" http://www.vishay.com/doc?99902 Document Number: 53037 Revision: 06-Oct-08 For technical questions, contact: sfer@vishay.com www.vishay.com 63